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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Only 1 leftDrone Kit
Frame: 180–250mm class. Motors: brushless 2204/2205/2300KV. ESC: 20A–30A. Flight controller: F4/F7 (or basic for edu kits). Battery: LiPo 3S/4S. Props: 5-inch typical. Radio: 2.4GHz. Prop guards recommended.
Out of stockLiPo 2S 1500 mAh 25C (with XT60)
7.4V 1500 mAh 2S LiPo, 25C continuous discharge. XT60 connector.
Out of stockLiPo 3S 2200 mAh 30C (with XT60)
11.1V 2200 mAh 3S LiPo for drones, RC cars, RC planes.
2S 4A Type-C Lithium Battery Charging Module – 8.4V Step-Up Boost Charger for 18650 Lipo
[Step UP Buck Converter] 2S 4A Type-C Lithium Battery Charging Module – 8.4V Step-Up Boost Charger for 18650 The 2S 4A Type-C Lithium Battery Charging Module is a compact step-up charging board designed for charging 2-cell series (2S) 18650 Li-ion/Li-Po battery packs. It accepts a 3–6V DC input through USB Type-C and boosts the voltage to 8.4V, the required full-charge voltage for a 2S lithium battery pack. The 4A specification refers to the maximum input current version. According to available product specifications, the corresponding charging current is approximately 2.2A, rather than 4A. ⭐ Key Features Designed for 2S lithium-ion/Li-Po battery packs Suitable for 2 × 18650 cells connected in series USB Type-C input 3–6V DC input Recommended input: 3.7V / 5V Step-up/boost charging circuit 8.4V charging voltage 4A maximum input-current version Approximately 2.2A charging current Automatic recharge function Battery charging protection features Compact PCB design LED charging/status indication Suitable for DIY battery and portable-power projects 📋 Technical Specifications Product Type: 2S Lithium Battery Step-Up Charging Module Battery Configuration: 2S – 2 cells in series Compatible Battery: 3.6V/3.7V Li-ion / Li-Po Nominal Battery Pack Voltage: 7.4V Full-Charge Voltage: 8.4V Input Voltage: DC 3–6V Recommended Input: DC 3.7V / 5V Maximum Input Current: 4A Charging Current: Approximately 2.2A Charging Interface: USB Type-C Charging Mode: Constant-current / constant-voltage Board Size: Approximately 39 × 18 × 6.3mm Operating Temperature: -40°C to +85°C LED Indicators: Charging / fully charged or constant-voltage status 🔋 Charging Performance For the 2S 4A version: USB Type-C 5V → Boost Charging Module → 8.4V → 2S Battery Pack The module draws up to approximately 4A from the input, while the specified charging current is approximately 2.2A. This distinction is important when selecting the USB power adapter. 🔧 Applications 2S 18650 battery packs 7.4V Li-ion battery packs 2S Li-Po battery packs DIY power banks Portable electronics Bluetooth speaker battery systems Robotics projects Solar charging applications Electronic prototyping Portable audio equipment Electric fan projects Type-C rechargeable equipment Custom battery charging systems 🛠️ How It Works The module uses a boost/step-up charging circuit to convert the lower USB Type-C input voltage into the 8.4V charging voltage required for a 2S lithium battery pack. Example: 5V Type-C Input → Step-Up Circuit → 8.4V Charging Output → 2S 18650 Battery A 2S battery pack consists of two lithium cells connected in series: 3.7V + 3.7V = 7.4V nominal4.2V + 4.2V = 8.4V fully charged 💡 LED Indicators The module uses status indicators to show the charging condition: CR: Charging OK: Fully charged / constant-voltage stage ⚠️ Important Notes This module is intended for 2S battery packs only. Do not connect a single 18650 cell directly to the 8.4V charging output. The two cells should be properly matched and in good condition. Do not exceed the 6V maximum input voltage. A suitable Type-C power source is required to supply the necessary input current. The 4A rating is the input-current rating, not the battery charging current. The specified charging current for this 2S 4A version is approximately 2.2A. This charging module should not automatically be considered a replacement for a dedicated 2S BMS/protection board. Use appropriate battery protection where required. Check the PCB polarity and connection markings before connecting the battery. Do not short-circuit the input or output. Use properly matched lithium cells for safe and reliable charging. Keep the module adequately ventilated during higher-current operation. 📦 Package Includes 1 × 2S 4A Type-C Step-Up Boost Lithium Battery Charging Module – 8.4V
802580 LiPo Battery 700mAh 3.7V High Discharge 25c for Drone
[LiPo Cell] LiPo Battery 700mAh 3.7V High Discharge 802580 3.7V Lithium Polymer Battery • 700mAh Capacity • 25C High Discharge • 802580 Cell • Molex 2.0mm 2-Pin Connector The LiPo Battery 700mAh 3.7V High Discharge 802580 is a compact and lightweight Lithium Polymer (LiPo) rechargeable battery designed for applications that require high current output in a small form factor. Built with high-quality lithium polymer cells, this battery delivers a nominal voltage of 3.7V and a 700mAh capacity, making it ideal for RC toys, drones, mini helicopters, robotics, wireless electronics, and DIY projects. With a 25C continuous discharge rating, this battery can provide rapid bursts of current for motors and other high-power devices. The battery comes with a Molex 2.0mm 2-pin connector and an integrated protection PCB, offering added safety during charging and discharging. The 802580 cell size refers to the approximate dimensions of 8.0 × 25 × 80 mm, allowing the battery to fit easily into compact electronic devices while maintaining excellent power-to-weight performance. Note: This battery is intended for high-discharge applications such as RC models and robotics. It is not recommended for long-duration low-current devices such as cameras or data loggers. ⭐ Features High-quality 3.7V 700mAh LiPo battery 25C continuous discharge capability Compact 802580 cell size Lightweight design Stable voltage output Built-in protection circuit (PCB) Pre-installed Molex 2.0mm 2-pin connector Excellent power-to-weight ratio Rechargeable and reusable Suitable for high-current applications Easy plug-and-play installation 📋 Technical Specifications Product Type: Rechargeable Lithium Polymer (LiPo) Battery Battery Chemistry: Lithium Polymer (Li-ion Polymer) Cell Size: 802580 Nominal Voltage: 3.7V Full Charge Voltage: 4.20V Typical Capacity: 700mAh Discharge Rating: 25C Continuous Dimensions: Approx. 8.0 × 25 × 80 mm Weight: Approx. 18g Connector Type: Molex 2.0mm 2-Pin Protection Circuit: Built-in PCB Protection Rechargeable: Yes 🔧 Applications Suitable for: RC Cars RC Airplanes RC Helicopters Drones & Quadcopters Robotics Projects Arduino Projects ESP32 Projects DIY Electronics Portable Devices Wireless Modules Educational Projects Electronic Prototyping Battery Replacement Projects Miniature Electronics 📦 Package Includes 1 × LiPo Battery 700mAh 3.7V High Discharge 802580 with Molex 2.0mm 2-Pin Connector ⚠️ Safety Instructions Use only LiPo-compatible chargers. Do not charge above 4.20V. Do not discharge below the recommended cut-off voltage. Do not short-circuit the battery terminals. Do not puncture, crush, or expose the battery to fire. Store partially charged in a cool, dry place when not in use. Ensure connector polarity matches your device before connection.
702035 LiPo Battery 400mAh 3.7V High Discharge 25C For Drone
[LiPo Cell] LiPo Battery 400mAh 3.7V High Discharge 702035 3.7V Lithium Polymer Battery • 400mAh Capacity • 25C High Discharge • 702035 Cell • Molex 2.0mm 2-Pin Connector The LiPo Battery 400mAh 3.7V High Discharge 702035 is a compact and lightweight Lithium Polymer (LiPo) rechargeable battery designed for applications that require high current output in a small form factor. Built with high-quality lithium polymer cells, this battery delivers a nominal voltage of 3.7V and a 400mAh capacity, making it ideal for RC toys, drones, mini helicopters, robotics, wireless electronics, and DIY projects. With a 25C continuous discharge rating, this battery can provide rapid bursts of current for motors and other high-power devices. The battery comes with a Molex 2.0mm 2-pin connector and an integrated protection PCB, offering added safety during charging and discharging. The 702035 cell size refers to the approximate dimensions of 7.0 × 20 × 35 mm, allowing the battery to fit easily into compact electronic devices while maintaining excellent power-to-weight performance. Note: This battery is intended for high-discharge applications such as RC models and robotics. It is not recommended for long-duration low-current devices such as cameras or data loggers. ⭐ Features High-quality 3.7V 400mAh LiPo battery 25C continuous discharge capability Compact 702035 cell size Lightweight design Stable voltage output Built-in protection circuit (PCB) Pre-installed Molex 2.0mm 2-pin connector Excellent power-to-weight ratio Rechargeable and reusable Suitable for high-current applications Easy plug-and-play installation 📋 Technical Specifications Product Type: Rechargeable Lithium Polymer (LiPo) Battery Battery Chemistry: Lithium Polymer (Li-ion Polymer) Cell Size: 702035 Nominal Voltage: 3.7V Full Charge Voltage: 4.20V Typical Capacity: 400mAh Discharge Rating: 25C Continuous Dimensions: Approx. 7.0 × 20 × 35 mm Weight: Approx. 12g Connector Type: Molex 2.0mm 2-Pin Protection Circuit: Built-in PCB Protection Rechargeable: Yes 🔧 Applications Suitable for: RC Cars RC Airplanes RC Helicopters Drones & Quadcopters Robotics Projects Arduino Projects ESP32 Projects DIY Electronics Portable Devices Wireless Modules Educational Projects Electronic Prototyping Battery Replacement Projects Miniature Electronics 📦 Package Includes 1 × LiPo Battery 400mAh 3.7V High Discharge 702035 with Molex 2.0mm 2-Pin Connector
3.7V 700mAh 503035 Rechargeable Lithium Polymer (Li-Po) Battery for DIY Electronics, Robotics
[LiPo Cell] The 503035 3.7V 700mAh Rechargeable Lithium Polymer Battery is a compact and reliable power source designed for portable electronic devices and embedded applications. Manufactured using advanced Lithium Polymer (Li-Po) technology, it provides high energy density, lightweight construction, and excellent charge/discharge performance. In addition, the battery delivers a nominal voltage of 3.7V and a capacity of 700mAh, making it suitable for devices that require compact size with extended runtime. As a result, it is widely used in Bluetooth speakers, wireless headphones, GPS trackers, drones, robotics, IoT devices, portable medical equipment, and DIY electronics projects. Because of its slim profile, the battery can be easily integrated into compact electronic enclosures where space is limited. Furthermore, its low self-discharge rate and long cycle life ensure dependable performance over repeated charging cycles. The battery comes with pre-attached wires and a connector (connector type may vary by batch), allowing quick installation in compatible devices. Moreover, it supports safe charging using standard 3.7V Lithium Polymer battery chargers or BMS protection circuits. ⚠️ Note: Charge the battery only with a compatible Lithium Polymer charger or charging protection module. Do not short-circuit, puncture, overcharge, or expose the battery to high temperatures. 🔹 Key Features Rechargeable Lithium Polymer (Li-Po) battery High energy density Compact and lightweight design Stable 3.7V output 700mAh capacity Long charge/discharge cycle life Low self-discharge Pre-attached connection wires Suitable for portable electronic devices Reliable and safe performance 🔹 Technical Specifications Battery Type: Lithium Polymer (Li-Po) Model: 503035 Nominal Voltage: 3.7V Full Charge Voltage: 4.2V Capacity: 700mAh Battery Dimensions: Approx. 5 × 30 × 35 mm Rechargeable: Yes Charging Method: CC/CV (Constant Current / Constant Voltage) Standard Charge Voltage: 4.2V Protection Circuit: May vary depending on batch Operating Temperature: -10°C to +60°C Weight: Approximately 15–18g 🔹 Applications This battery is suitable for: Bluetooth speakers Bluetooth headsets Mini drones RC toys Robotics projects IoT devices GPS trackers Portable electronic devices DIY electronics projects Wearable electronics 🔹 Package Includes 1 × 503035 3.7V 700mAh Rechargeable Lithium Polymer Battery
702025 3.7V 400mAh rechargeable Battery for Drone, Toys, Gaming, Robotics bluetoorh Headset, Bluetooth Speaker
[LiPo Cell] The 702025 3.7V 400mAh Rechargeable Lithium Polymer Battery is a compact and high-performance power source designed for portable electronic devices requiring lightweight and reliable energy storage. Built using advanced Lithium Polymer (Li-Po) technology, it provides high energy density, low self-discharge, and consistent output voltage. In addition, the battery delivers a nominal voltage of 3.7V with a capacity of 400mAh, making it suitable for powering compact electronic devices and embedded systems. As a result, it is widely used in drones, Bluetooth speakers, Bluetooth headsets, wireless gaming accessories, robotics, GPS devices, wearable electronics, and DIY battery-powered projects. Because of its slim profile and lightweight construction, the battery can be easily integrated into space-constrained applications. Furthermore, it supports multiple charge and discharge cycles while maintaining stable performance and long service life. The battery includes a pre-attached connector with insulated leads for quick installation and safe operation. Moreover, its rechargeable design makes it an economical and environmentally friendly power solution. ⚠️ Note: Charge the battery only with a compatible 3.7V Lithium Polymer battery charger or BMS protection circuit. 🔹 Key Features Rechargeable Lithium Polymer (Li-Po) battery High energy density Compact and lightweight design Stable 3.7V output Long charge/discharge cycle life Low self-discharge rate Pre-attached connection wires Suitable for portable electronic devices Reliable and safe performance Ideal for DIY electronics projects 🔹 Technical Specifications Battery Type: Lithium Polymer (Li-Po) Model: 702025 Nominal Voltage: 3.7V Full Charge Voltage: 4.2V Capacity: 400mAh Battery Dimensions: Approx. 7 × 20 × 25 mm Rechargeable: Yes Protection Circuit: Yes Charging Method: CC/CV (Constant Current / Constant Voltage) Operating Temperature: -10°C to +60°C Weight: Approximately 6–7g 🔹 Applications This battery is suitable for: Mini drones RC toys Bluetooth headsets Bluetooth speakers Wireless gaming controllers Robotics projects GPS trackers Wearable electronics DIY electronic devices Portable rechargeable products
TP4056 1A Li-Ion Lithium Battery Charging Module with Micro USB 3.7V Charger Board
[Li-ion Rechargeable Battery Charger, Lithium Battery Protection Board] The TP4056 1A Li-Ion Lithium Battery Charging Module – Micro USB is a compact and efficient charging board designed for charging single-cell 3.7V lithium-ion and lithium polymer batteries. It features an onboard Micro USB connector, allowing direct charging from USB power sources such as computers, adapters, and power banks. In addition, the module supports external power input through the IN+ and IN- pads, making it suitable for custom battery charging applications and DIY electronics projects. As a result, users can easily integrate the module into portable devices and battery-powered systems. Because of its compact size and lightweight design, the TP4056 module is ideal for space-limited applications. Furthermore, the onboard charging management IC provides stable charging performance with high accuracy and reliable battery protection. The charging current is set to 1A by default, but it can also be adjusted by changing the onboard programming resistor. Moreover, the module includes dual LED indicators for charging status and full-charge indication. This charging module is widely used in power banks, DIY battery chargers, portable electronics, IoT devices, robotics systems, and rechargeable battery projects. 🔹 Key Features TP4056 lithium battery charging IC Onboard Micro USB input interface Suitable for 3.7V Li-Ion and LiPo batteries Default 1A charging current Adjustable charging current support Dual LED charging status indicators Compact and lightweight design High charging accuracy and stable performance Easy integration into DIY projects 🔹 Technical Specifications Product Type: Lithium Battery Charging Module Charging IC: TP4056 Input Interface: Micro USB Input Voltage: 5V DC Battery Type: 3.7V Li-Ion / LiPo Battery Default Charging Current: 1A Adjustable Current Range: 100mA – 1000mA Charging Method: Constant Current / Constant Voltage Charging Indicators: Charging LED & Full Charge LED Mounting Type: PCB Module Body Material: FR4 PCB 🔹 Applications This TP4056 charging module is suitable for many electronic applications, including: DIY power banks Rechargeable battery projects Portable electronics Robotics systems IoT devices Battery charging circuits Arduino projects DIY electronics projects 🔹 Package Includes 1 × TP4056 1A Li-Ion Lithium Battery Charging Module – Micro USB
TC4056 Type-C 1A Lithium Battery Charging Module 5V USB-C 3.7V Li-ion LiPo Charger Board
[Li-ion Rechargeable Battery Charger, Lithium Battery Protection Board] Product Description The TC4056 Type-C Lithium Battery Charging Module is a compact, efficient, and reliable solution for charging 3.7V lithium-ion and lithium polymer batteries. Designed with a modern USB Type-C input, this module ensures easy compatibility with standard chargers and power sources. It uses a proven CC/CV (Constant Current / Constant Voltage) charging algorithm, which ensures safe charging, longer battery life, and stable performance. The module is ideal for DIY electronics, power banks, portable devices, and embedded systems. With intelligent charging management, automatic cut-off, and pre-charge functionality, the TC4056 module provides complete protection and efficient charging for your batteries. ⚡ Key Features 🔋 Safe & Efficient CC/CV ChargingProvides stable and optimized charging for lithium batteries. 🔌 Type-C USB InputEasy to use with mobile chargers, USB adapters, and power banks. ⚡ Stable 1A Charging CurrentDefault charging current of 1A for fast and reliable performance. 🔴🔵 LED Charging Indicators Red LED: Charging Blue LED: Fully Charged 🧩 Compact & Lightweight DesignPerfect for space-constrained and portable applications. 🛠️ Easy IntegrationSimple connections make it beginner-friendly and ideal for DIY use. 🔄 Smart Charging Features 🔋 Automatic Charge TerminationStops charging when current drops to 100mA after full charge, protecting battery health. 🔄 Auto Recharge FunctionCharging restarts automatically when battery voltage falls below 4.05V. 🪫 Pre-Charge ModeWhen battery voltage is below 2.9V, the module charges safely at 100mA. 📊 Specifications Specification Description Charging IC TC4056 Input Voltage 5V DC (Type-C USB) Charging Current 1A (default, adjustable) Battery Type 3.7V Li-ion / Li-Po Cut-off Voltage 4.2V Charging Method CC/CV Indicators Red (Charging), Blue (Full) 🔧 Applications 🔋 18650 Battery Charging🔌 DIY Power Banks🔧 Arduino / ESP32 Projects🎮 Portable Electronics💡 Rechargeable LED Projects📦 Backup Power Systems 📦 Package Includes 1 × TC4056 Type-C Lithium Battery Charging Module
902030 3.7V 600mAh LiPo Rechargeable Battery for Bluetooth Speaker, RC Drone, Toys, DIY & Robotics
[LiPo Cell] The 902030 3.7V 600mAh Lithium Polymer Battery is a lightweight rechargeable battery designed for small electronic devices and hobby projects. With a 3.7V nominal voltage and 600mAh capacity, it provides stable and reliable power for portable electronics. Its slim pouch design allows easy installation in compact devices such as Bluetooth speakers, RC drones, toys, GPS trackers, IoT devices, and robotics projects. Lithium Polymer batteries offer high energy density, low self-discharge, and long cycle life, making them ideal for modern electronic devices and DIY applications. 🔹 Key Features Nominal Voltage 3.7V Capacity 600mAh Compact lightweight LiPo battery Rechargeable lithium polymer cell High energy density Stable discharge performance Suitable for portable electronics Ideal for DIY electronics projects 🔹 Technical Specifications Parameter Specification Model 902030 Battery Type Lithium Polymer (LiPo) Nominal Voltage 3.7V Fully Charged Voltage 4.2V Capacity 600mAh Cell Type Pouch cell Charging Method CC-CV Rechargeable Yes 🔹 Applications Bluetooth speakers RC drones RC toys Robotics projects DIY electronics GPS trackers IoT devices Portable gadgets 🔹 Package Includes 1 × 902030 3.7V 600mAh Lithium Polymer Rechargeable Battery ⚠ Color and label may vary depending on stock batch. ⚠ Safety Instructions Do not short circuit battery terminals Do not charge above 4.2V Do not discharge below 3.0V Use a compatible LiPo charger module (TP4056 recommended) Do not puncture or expose battery to heat or fire Do not charge unattended
704060 3.7V 2000mAh LiPo Battery | Rechargeable Lithium Polymer Battery with BMS
[LiPo Cell] The 704060 3.7V 2000mAh Lithium Polymer Battery is a compact, high-capacity rechargeable LiPo battery designed for portable electronic devices. With a nominal voltage of 3.7V and a capacity of 2000mAh, it provides reliable and long-lasting power for small electronics and DIY projects. This battery includes a built-in protection circuit (PCM) that helps prevent overcharging, over-discharging, and short circuits, ensuring safer operation and longer battery life. Its slim pouch design makes it ideal for space-constrained applications such as Bluetooth speakers, GPS trackers, mini cameras, and wearable devices. 🔹 Key Features High capacity 2000mAh LiPo battery Nominal voltage 3.7V Built-in PCM protection circuit Lightweight and compact pouch design Stable discharge performance Long service life Suitable for portable electronic devices 🔹 Technical Specifications Parameter Specification Model 704060 Battery Type Lithium Polymer (LiPo) Nominal Voltage 3.7V Fully Charged Voltage 4.2V Capacity 2000mAh Dimensions 60 × 40 × 7 mm Length 60 mm Width 40 mm Thickness 7 mm Protection Built-in PCM protection board Rechargeable Yes 🔹 Applications Bluetooth speakers MP3 / MP4 players Mini cameras GPS trackers Vehicle data recorders IoT devices Portable electronics DIY electronics projects 🔹 Package Includes 1 × 704060 3.7V 2000mAh Lithium Polymer Rechargeable Battery ⚠ Battery color and label may vary depending on batch. ⚠ Safety Instructions Do not short circuit the battery terminals. Do not charge above 4.2V. Do not discharge below 3.0V. Use a LiPo compatible charger. Do not puncture, crush, or expose battery to fire. Do not charge unattended. Store in a cool and dry place.
Out of stock803040 3.7V 1000mAh LiPo Battery | Rechargeable Lithium Polymer Battery Cell
[LiPo Cell] The 803040 3.7V 1000mAh Lithium Polymer Battery is a lightweight and compact rechargeable battery designed for portable electronic devices and embedded applications. With a stable 3.7V nominal voltage and 1000mAh capacity, it provides reliable power for IoT projects, DIY electronics, Bluetooth devices, and wearable gadgets. This LiPo battery features a flat pouch design that allows easy integration into compact devices. The high energy density and stable discharge characteristics make it suitable for applications requiring long-lasting power in a small form factor. The battery can be charged using standard LiPo charging modules and provides dependable performance for hobby electronics and portable systems. 🔹 Key Features Nominal Voltage 3.7V Capacity 1000mAh Lightweight and compact pouch design Rechargeable Lithium Polymer battery High energy density Low self-discharge rate Stable discharge performance Suitable for portable electronics 🔹 Technical Specifications Parameter Specification Model 803040 Battery Type Lithium Polymer (LiPo) Nominal Voltage 3.7V Fully Charged Voltage 4.2V Capacity 1000mAh Charging Method CC-CV Discharge Cut-off Voltage 3.0V Cell Type Pouch Cell Rechargeable Yes 🔹 Applications DIY electronics projects IoT devices Bluetooth modules Portable gadgets GPS devices Wearable electronics Robotics projects Power banks 🔹 Package Includes 1 × 803040 3.7V 1000mAh Lithium Polymer Rechargeable Battery ⚠ Battery color and label may vary depending on batch. ⚠ Safety Instructions Do not short circuit the battery terminals. Do not charge above 4.2V. Do not discharge below 3.0V. Use a LiPo compatible charger. Do not puncture or expose to fire. Do not charge unattended. Store in a cool and dry place.
Out of stock146074 3.7V 10000mAh Rechargeable Lithium Polymer (Li-Po) Battery Cell for Power Bank & Electronic Devices
[LiPo Cell] The 146074 3.7V 10000mAh Lithium Polymer Rechargeable Battery Cell is a high-capacity flat Li-Po battery designed for portable electronic devices and power bank applications. With a large 10000mAh capacity, it provides long-lasting power while maintaining a compact and lightweight design. This lithium polymer cell is widely used in DIY power banks, Bluetooth speakers, tablets, GPS devices, IoT systems, portable electronics, and backup power systems. The battery includes protection circuitry compatibility and provides stable voltage output for reliable performance in demanding applications. 🔹 Key Features High capacity 10000mAh lithium polymer battery Nominal voltage 3.7V Lightweight and compact flat design Rechargeable Li-Po chemistry High energy density Stable discharge performance Suitable for portable electronics and DIY power banks 🔹 Technical Specifications Battery Type: Lithium Polymer (Li-Po) Model: 146074 Nominal Voltage: 3.7V Fully Charged Voltage: 4.2V Rated Capacity: 10000mAh Actual Capacity: 90-92% of Rated Capacity Cell Type: Flat pouch cell Charging Method: CC-CV (Constant Current / Constant Voltage) Charge Voltage: 4.2V Discharge Cut-off Voltage: 3.0V Rechargeable: Yes 🔹 Applications Power banks DIY battery packs Bluetooth speakers Portable electronics IoT devices GPS devices Tablets and handheld devices Backup power systems ⚠ Safety Instructions Do not short circuit battery terminals. Do not overcharge above 4.2V. Do not discharge below 3.0V. Use only compatible Li-Po charger or protection board. Do not puncture or expose battery to fire or heat. Do not charge unattended. Store in a cool and dry place. 🔹 Package Includes 1 × 146074 3.7V 10000mAh Lithium Polymer Battery Cell ⚠ Battery color and label may vary depending on stock batch.
113440P 3.7V 1500mAh Lithium Polymer Rechargeable Li-Po Pouch Cell
[LiPo Cell] The 113440P 3.7V 1500mAh Lithium Polymer Battery is a compact and lightweight rechargeable Li-Po pouch cell designed for reliable power delivery in modern electronic applications. With a nominal voltage of 3.7V and a high capacity of 1500mAh, this battery is well-suited for DIY electronics, IoT devices, Bluetooth speakers, GPS trackers, medical devices, wearables, and portable gadgets. Manufactured using advanced lithium polymer chemistry, the battery offers stable discharge performance, low internal resistance, and long cycle life. Its flat pouch form factor allows easy integration into slim and space-constrained designs where cylindrical cells are not suitable. For safe operation, the battery should be used with a proper Li-Po charging circuit (CC/CV) and protection module (PCM/BMS) to prevent over-charge, over-discharge, over-current, and short-circuit conditions. ⭐ KEY FEATURES ✔ Nominal Voltage: 3.7V✔ Capacity: 1500mAh✔ Lithium Polymer (Li-Po) Chemistry✔ Rechargeable & Long Cycle Life✔ Slim pouch / flat cell design✔ Stable discharge & low self-discharge✔ Lightweight and compact✔ Suitable for DIY & OEM applications 🔧 TECHNICAL SPECIFICATIONS Model: 113440P Battery Type: Lithium Polymer (Li-Po) Nominal Voltage: 3.7V Rated Capacity: 1500mAh Max Charging Voltage: 4.2V Discharge Cut-off Voltage: ~3.0V Rechargeable: Yes Form Factor: Pouch / Flat Cell 🎯 APPLICATIONS DIY electronics projects IoT & embedded systems Bluetooth speakers & audio devices Wearable & medical devices GPS trackers Power banks & portable gadgets 📦 PACKAGE INCLUDES 1 × 113440P 3.7V 1500mAh Lithium Polymer Battery Cell(Quantity as per selected pack)
802540P 3.7V 1000mAh Rechargeable Lithium Polymer Battery
[LiPo Cell] The 802540P 3.7V 1000mAh Lithium Polymer Battery Cell is a compact and lightweight rechargeable Li-Po battery designed to deliver reliable and stable power for a wide range of electronic devices. With a nominal voltage of 3.7V and a capacity of 1000mAh, this battery is suitable for DIY electronics, IoT projects, wearable devices, Bluetooth speakers, GPS trackers, power banks, and portable gadgets. Built using high-quality lithium polymer chemistry, the cell provides low internal resistance, stable discharge performance, and long cycle life. Its flat pouch-style design allows easy integration into slim and compact devices where cylindrical batteries cannot be used. The battery can be safely charged using a proper Li-Po charging module (such as TP4056) and should be used with appropriate protection circuitry to prevent overcharge, over-discharge, and short-circuit conditions. ⭐ KEY FEATURES ✔ Nominal Voltage: 3.7V✔ Capacity: 1000mAh✔ Lithium Polymer (Li-Po) Chemistry✔ Rechargeable & Long Cycle Life✔ Slim, lightweight pouch cell design✔ Stable discharge & low self-discharge✔ Ideal for compact & portable devices 🔧 TECHNICAL SPECIFICATIONS Model: 802540P Battery Type: Lithium Polymer (Li-Po) Nominal Voltage: 3.7V Rated Capacity: 1000mAh Charging Voltage: 4.2V (Max) Discharge Cut-off Voltage: ~3.0V Rechargeable: Yes Form Factor: Pouch / Flat Cell 🎯 APPLICATIONS DIY electronics projects IoT & embedded systems Bluetooth speakers & headsets Wearable devices GPS trackers Power banks Portable gadgets 📦 PACKAGE INCLUDES 1 × 802540P 3.7V 1000mAh Lithium Polymer Battery Cell
XT30 Connector Male-Female Pair – High-Current Plug for RC Drones, LiPo Batteries & DIY Electronics
[Power Connector] The XT30 Connector Male-Female Pair is a compact, high-quality power connector designed for reliable high-current applications. Made from durable nylon material with gold-plated terminals, the XT30 provides a secure, low-resistance connection ideal for RC drones, Li-Po batteries, ESCs, quadcopters, FPV systems, robotics projects, and DIY electronics. Its tight-fit design prevents loosening during vibration and high-speed operations, making it a popular choice for RC hobbyists and electronics builders. The connector is easy to solder, heat-resistant, and capable of handling continuous high currents without overheating. Lightweight and compact, the XT30 is perfect for small to medium power setups requiring stable, efficient power delivery. ✅ Features High-current XT30 connector pair (Male + Female) for secure power transfer Gold-plated contacts provide low resistance and excellent conductivity Heat-resistant nylon shell ensures durability under high load Compact and lightweight design ideal for drones and portable devices Provides strong anti-loosening grip for vibration-heavy applications Easy to solder for DIY battery packs and electronics projects Suitable for LiPo batteries, ESCs, FPV equipment, robotics, RC models Handles high continuous current safely without overheating 📘 Specifications Connector Type: XT30 (Male + Female Pair) Material: High-temperature nylon Contacts: Gold-plated, low-resistance Current Rating: 15A–30A (continuous depending on setup) Voltage Compatibility: Suitable for LiPo battery packs (2S–6S) Wire Compatibility: 16–18 AWG recommended Applications: Drones, RC planes, FPV systems, robotics, battery packs, DIY electronics Durability: High mechanical strength and vibration resistance 📦 Package Includes 1 × XT30 Male Connector 1 × XT30 Female Connector
Out of stock3.7V 1000mAh Li-Po Battery (503035P) – High-Quality Rechargeable Lithium Polymer Single Cell
[LiPo Cell] The 3.7V 1000mAh Lithium Polymer Battery (503035P) is a premium, high-performance rechargeable Li-Po cell designed for compact and portable electronics. Offering stable 3.7V output with excellent energy density, this lightweight battery is perfect for IoT devices, GPS trackers, Bluetooth gadgets, robotics projects, MP3 players, and various DIY electronics. Built using high-quality polymer materials, the 503035P battery ensures long cycle life, steady power delivery, and enhanced safety. With a built-in protection circuit module (PCM), it safeguards against overcharging, over-discharging, and short circuits—making it a reliable and safe power source for modern electronics that demand stability and durability. Whether you’re replacing an old battery or developing a new portable device, this 3.7V 1000mAh Li-Po cell delivers dependable performance in a slim and compact form factor. ✅ Features High-performance 3.7V Li-Po cell with 1000mAh capacity for long-lasting power Compact 503035P form factor perfect for space-restricted designs Stable and reliable voltage output for sensitive electronics Ideal for IoT modules, GPS trackers, Bluetooth gadgets, wearable tech, MP3 players, and DIY electronics High energy density ensures extended device runtime Includes PCM protection for safe operation—overcharge, over-discharge & short-circuit protection Rechargeable with long cycle life, suitable for continuous daily usage Slim, lightweight design for portable and compact devices 📘 Specifications Battery Type: Lithium Polymer (Li-Po) Model Number: 503035P Nominal Voltage: 3.7V Capacity: 1000mAh Charging Voltage: 4.2V Configuration: Single cell Protection Circuit (PCM): Yes Dimensions (Approx): 50mm × 30mm × 3.5mm Energy Density: High Discharge Rate: Suitable for low to medium power applications Rechargeable: Yes – long cycle life Weight: Lightweight Applications: IoT systems, GPS modules, robotics, Bluetooth devices, MP3 players, portable gadgets, DIY electronics Package Includes: 1 x 3.7V 1000mAh Li-Po Battery (503035P) – High-Quality Rechargeable Lithium Polymer Single Cell
500mAh 3.7V Single Cell Rechargeable LiPo Battery (HCY-602530)
[LiPo Cell] 500mAh Rechargeable 3.7v LiPo Battery The 600mAh Rechargeable 3.7V LiPo Battery is a compact and high-performance power source designed for a wide range of DIY electronics, robotics, and wearable projects. With a nominal voltage of 3.7V and capacity of 500mAh, this 1S lithium polymer battery delivers a reliable and consistent power output for your low-to-medium power applications. Its lightweight and slim profile make it ideal for portable gadgets, RC toys, sensors, and IoT devices that require stable energy without adding bulk. One of the key advantages of this battery is its long-lasting runtime when used with efficient electronics. For example, if a device consumes an average current of just 2mA, the 600mAh capacity allows the battery to run for up to 300 hours (600mAh / 2mA) under ideal conditions. This impressive endurance highlights the battery’s suitability for long-duration tasks, especially in energy-conscious designs. With Witty Fox’s reputation for quality and durability, this LiPo battery is a dependable choice for both hobbyists and professionals looking for efficient power solutions. Features: High Capacity: 600mAh gives little devices a longer runtime. Consistent Performance: A nominal voltage of 3.7V guarantees stable output. It is rechargeable, so it can be used repeatedly for extended periods of time. Small Design: Elongated and light, ideal for projects with limited area Up to 300 hours of use at a current draw of 2mA is supported by smart power efficiency. Multiple embedded systems, microcontroller boards, and robotics kits can all be used with this versatile tool. Specifications: Specification Details Brand HCY Battery Type Lithium Polymer (LiPo) Nominal Voltage 3.7V Nominal Capacity 500mAh Battery Cell Configuration 1S (Single Cell) Rechargeable Yes Dimensions (LxWxH) 30 x 25 x 6 mm Weight 8 g(approx) Package Includes: 3.7V 500mAH (Lithium Polymer) Lipo Rechargeable Battery (Model – 602530)
A Grade 3.2V 15Ah 3C 48Wh 3000 Cycles Prismatic Lithium Ion Lipo4 33140 Battery
[LiFePO4 Battery Cell] 32140 15Ah Battery Specification Overview The 15Ah 32140 is a lithium iron phosphate (LiFePO4/LFP) battery in the 32140 cylindrical format (32mm diameter x 140mm height). It's designed for high-capacity, high-cycle-life applications, particularly in energy storage and electric vehicles. Here's a detailed breakdown: Key Specifications • Model: JSK-32140 (or similar variant) • Chemistry: LiFePO4 (LFP) • Nominal Capacity: 15Ah (15000mAh) • Nominal Voltage: 3.2V • Charge Voltage: 3.65V (max) • Discharge Cut-off: 2.5V • Max Continuous Discharge: 30A (2C) • Peak Discharge (pulse): 60A (4C, ≤3 sec) • Standard Charge Current: 7.5A (0.5C) • Fast Charge Possible: Up to 15A (1C) • Cycle Life: 2000+ cycles (to 80% capacity) • Dimensions: 32mm × 140mm • Weight: ~450g (varies by manufacturer) • Operating Temp: ◦ Charge: 0°C to 45°C ◦ Discharge: -20°C to 60°C Key Features ✅ High Capacity – 15Ah is substantial for a single cell, ideal for energy storage. ✅ Long Cycle Life – 2000+ cycles (far exceeding standard Li-ion/NMC batteries). ✅ Safety – LiFePO4 chemistry is non-flammable and stable under abuse. ✅ High Discharge Capability – 30A continuous (suitable for power tools, small EVs). Common Applications • Solar energy storage systems (home/grid storage) • Electric bikes/scooters (as part of a battery pack) • Power tools (replacing lead-acid or NMC packs) • Marine/RV power systems • Backup power stations Safety & Handling No protection circuit needed (LiFePO4 is inherently safer than NMC/Li-ion). Use a LiFePO4-compatible charger (3.65V max, not 4.2V Li-ion chargers). Avoid short-circuiting – Can still deliver dangerous current. Storage: Store at ~50% charge in a cool, dry place. WARNING: Do NOT expose the battery to water Do NOT expose the battery to fire & high temperature Do NOT short circuit, crush or disassemble Only use LiFePO4 charger Storage at 50% capacity, recharge every 3 months. The storage area should be clean, cool, dry and ventilated. Grade A 100% brand new
Out of stockXT60 Female Plug Battery Connector Panel Mount Type
[Power Connector] The XT60E-F Female Plug Battery Connector is a reliable and high-performance panel mount power connector designed for high current applications up to 30A. Manufactured using high-temperature resistant nylon housing and gold-plated brass contacts, this connector ensures excellent electrical conductivity and durability even under demanding conditions. The XT60E-F panel mount design allows easy installation on battery enclosures, power distribution panels, and charging stations. Its mechanical mounting holes provide secure installation while the solder terminals allow convenient wiring with thick gauge cables up to 12 AWG. This connector is widely used in LiPo battery packs, RC models, drones, robotics, electric vehicles, power supplies, and DIY battery systems. The gold-plated contacts reduce resistance and improve current flow, ensuring stable and efficient power transfer. The XT60E-F connector is fully compatible with standard XT60 male connectors, making it a reliable solution for high-current power connections in professional and hobby electronics projects. ⭐ Key Features XT60E-F female panel mount connector High current capacity up to 30A Gold-plated brass contacts High temperature resistant nylon housing Secure panel mounting design Compatible with XT60 male connectors Supports wire sizes up to 12 AWG Ideal for LiPo batteries, RC models, drones and robotics 🔧 Technical Specifications Model: XT60E-F Connector Type: XT60 Female Panel Mount Rated Current: 30A Contact Material: Brass Contact Plating: Gold Plated Housing Material: High-Temperature Nylon Mounting Type: Panel Mount Orientation: Straight Compatible Wire Size: Up to 12 AWG 🎯 Applications LiPo battery packs RC cars and drones Electric vehicles and robotics Power distribution systems Battery chargers and adapters DIY battery projects 📦 Package Includes 1 × XT60E-F Female Plug Battery Connector (Panel Mount Type)
High Quality Ultra Flexible 18AWG Silicone Wire 1m (Red) + 1m (Black)
[Silicon Wire] The High-Quality 18AWG Silicone Wire 1m (Red) + 1m (Black) pair has a pretty big diameter as compared to the normal 18AWG wire used in RC projects for serving its specific purpose. This wire has low resistance and high current carrying capacity. These are also used in LiPO batteries to deliver power to ESC’s. Ideal for your RC project. It is super flexible and soft with a high strand count which means it is great for use in restrictive and compact areas. The wire is the first priority tool for carrying current from one circuit to other while their current carrying capacity is dependent upon the size of the wire. So the High Quality 18AWG Silicone Wire 1m (Red) + 1m (Black) both has the considerable diameter to suit your application. Please find out our more cable and wires. Click here Wires with the wide variety of silicon wire gauges and colors to suit your applications are available The 18AWG High Temperature Silicone Wire is a premium-quality flexible electrical cable designed for low to medium current applications requiring excellent flexibility and high-temperature resistance. Manufactured using high-purity tinned copper conductors with soft silicone rubber insulation, this wire provides outstanding electrical conductivity, corrosion resistance, and long service life. Rated for 600V and capable of operating continuously at temperatures up to 200°C, this silicone wire is suitable for battery packs, RC models, drones, LED lighting, robotics, power supplies, automotive wiring, solar systems, and DIY electronic projects. The tinned copper conductor ensures efficient current transfer with minimal voltage drop while resisting oxidation and corrosion. Its ultra-flexible silicone insulation allows easy routing through tight spaces and provides excellent durability in demanding environments. This package includes 1 meter of Red wire and 1 meter of Black wire, making it ideal for positive and negative wiring in electronic and electrical applications. ⭐ Features Premium 18AWG silicone insulated wire High-purity tinned copper conductor Ultra-flexible silicone insulation Rated for 600V operation Heat resistant up to 200°C Excellent electrical conductivity Corrosion-resistant tinned copper strands Easy to strip, solder, and terminate Soft, durable, and wear-resistant insulation Suitable for indoor and outdoor applications 📋 Technical Specifications Product Type: High Temperature Silicone Wire Wire Gauge: 18 AWG Conductor Material: Tinned Copper Insulation Material: High Temperature Silicone Rubber Rated Voltage: 600V Rated Temperature: 200°C Rated Current: 8A (Typical) Wire Type: Flexible Multi-Strand Marking: 18AWG 600V 200°C Wire Color: Red & Black Length: 1 Meter Red + 1 Meter Black (Total 2 Meters) 🔧 Applications Suitable for: Lithium Battery Packs RC Cars & RC Boats FPV Drones Model Aircraft Solar Power Systems LED Lighting Power Supplies Robotics Projects Arduino Projects ESP32 Projects Raspberry Pi Projects Automotive Wiring Electric Scooters & E-Bikes DIY Electronics Laboratory Equipment Industrial Control Panels 📦 Package Includes 1 × 18AWG High Temperature Silicone Wire – Red (1 Meter) 1 × 18AWG High Temperature Silicone Wire – Black (1 Meter)
4 Series 40A 18650 Lithium Battery Protection Board 14.8V 16.8V with Balance for Drill Motor Lipo Cell Module 4S 40A
[Lithium Battery Protection Board] The 4 Series 40A 18650 Lithium Battery Protection Board 14.8V 16.8V with Balance for Drill Motor Lipo Cell Module comes with recovery function – AUTO Recovery and Integrated 10 low load resistance MOS tube. It provides a continuous discharge of 40A, 100mA balanced current, for electric drill/sprayer/LED lights/low power inverter. (If the cooling environment is not good, please reduce the load current use). The Scope of Nominal voltage of 3.6V, 3.7V lithium battery (including 18650, 26650, a polymer lithium battery) where Charging voltage can be range between 16.8V to 18.1V The board operates smoothly with Continuous charge current of (upper limit): 20A. The balanced version is suitable for starting current below 80A, power 135W below the drill (with balance). The Board which can be easily installed in a compact size or on battery bundle itself. Note: The Successful start of the drill requires a three 15C-20C power battery, or six 10C-15C power battery (ordinary 18650 cannot start the drill!!). Strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, 16.8V, do not deliberately short circuit. When the load of the brush motor is used, try to connect a non-polar capacitor (withstand voltage above25V, capacity 10uF-100uF) to the motor’s positive and negative terminals to prevent the reverse spike from the motor. Break the MOS tube. 4 groups of batteries in series, please ensure that the voltage of each group of batteries, if not the same, please fill each battery separately and then use it in series. The Discharge test, the voltage drop faster battery that group is a poor battery. Features: 4 string 16.8V 40A lithium battery protection board (comes with recovery function-AUTO Recovery). Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, a polymer lithium battery). Product weight: 9.3g (standard / enhanced version), 10.3g (balanced version). Charging voltage: 16.8V – 18.1V. Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use). Continuous charge current (upper limit): 20A. Equalization version: suitable for starting current below 80A, power 135W below the drill. Package Includes: 1 x 4 Series 40A 18650 Lithium Battery Protection Board.
Out of stock602030 3.7V 600mAH Lipo Rechargeable Battery
[LiPo Cell] Description 3.7-Volt 600 mAh Li-Po Rechargeable Single Battery The 3.7-Volt 600 mAh Li-Po (Lithium Polymer) rechargeable battery is a lightweight, compact power source ideal for various portable electronic devices. It offers a high energy density and reliable performance, making it perfect for RC toys, drones, wearables, IoT devices, and DIY projects. This battery is designed to deliver consistent power while ensuring safety with its built-in protection features against overcharging and over-discharging. Its small size and efficient capacity make it an excellent choice for applications requiring portability and long-lasting energy. Features: High Energy Density Delivers more power in a compact and lightweight form, ideal for portable applications. Reliable Performance Provides consistent voltage output, ensuring steady performance for connected devices. Compact and Lightweight Slim design fits easily into small and lightweight devices without adding bulk. Rechargeable Design Offers multiple recharge cycles for extended usability, making it cost-effective and eco-friendly. Safety Features Built-in protection circuit prevents overcharging, over-discharging, and short circuits for enhanced safety. Long Battery Life Capable of maintaining its capacity over hundreds of recharge cycles, ensuring durability. Wide Compatibility Suitable for a variety of devices, including RC vehicles, drones, smart devices, and DIY electronics. Fast Charging Support Compatible with fast charging setups for quick and efficient recharging. Low Self-Discharge Rate Retains charge when not in use, ensuring readiness when needed. Environmentally Friendly Made with recyclable materials, contributing to a lower environmental impact. This 3.7-Volt 600 mAh Li-Po battery is the perfect power solution for compact devices, combining durability, safety, and high performance in one reliable package Packages Includes: 1 x 602030 3.7V 600mAH Lipo Rechargeable Battery