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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
Cooler Master MasterLiquid Atmos II 360 ARGB Liquid CPU Cooler
[CPU Cooler] Cooler Master MasterLiquid Atmos II 360 ARGB High-Performance AIO Cooler Next-gen dual chamber liquid cooler featuring dual SickleFlow Edge ARGB fans, customizable 3D printable pump top shroud, and an ultra-fine micro-channel copper coldplate engineered for 300W+ TDP thermal dissipation. ⭐ Key Features - Patented Dual Chamber Pump design isolates heated coolant - 360mm high-density aluminum radiator - 3x SickleFlow Edge 120mm PWM ARGB fans - CryoFuze thermal compound pre-applied - MasterCTRL software synchronization for custom pump ARGB lighting 📋 Technical Specifications - Radiator Dimensions: 394 x 119.6 x 27.2 mm - Pump Speed: 3200 RPM - Fan Speed: 690 - 2500 RPM PWM - Fan Airflow: 70.7 CFM - Sockets Supported: Intel LGA 1851/1700/1200/115x, AMD AM5/AM4 📦 Package Includes - 1 x Cooler Master MasterLiquid Atmos II 360 Cooler - 3 x 120mm SickleFlow Edge ARGB Fans - 1 x Intel & AMD Mounting Bracket Set
R385 Pump 6-12V DC Mini Aquarium Water Pump
[DC Water Pump] Overview of this 6-12V DC Min R385 Mini Aquarium Pump Introducing the R385 Mini Aquarium Water Pump, your ideal solution for efficient water circulation in small tanks. With its compact design and versatile 6-12V DC power compatibility, this pump fits seamlessly into any aquarium setup. Enjoy steady water flow and maintain optimal conditions for your aquatic pets with ease. Designed with reliability in mind, the R385 Mini Water Pump ensures quiet operation while providing sufficient water movement. Its diaphragm base design delivers high performance & ensure your aquarium inhabitants thrive in a healthy environment. Say goodbye to stagnant water and hello to a dynamic aquatic eco system with this dependable mini pump. Whether you’re a seasoned hobbyist or a beginner, the R385 Mini Aquarium Pump offers comfort and peace of mind. Its user friendly design allows for easy installation and operation. And make it the perfect choice for aquarium enthusiasts of all levels. Enhance the beauty of your under water world with the reliable performance of the R385 Mini Water Pump. Features 6-12V DC power compatibility: The R385 Mini Aquarium Water Pump easily adapts to power sources from 6-12 volts. And also provide flexibility in setup options for your aquarium system. Compact design: With its sleek and space saving design, the R385 pump is perfect for mini aquarium setups. And also optimize space with smooth water circulation. Reliable diaphragm based design: Featuring a durable diaphragm based design. This R385 water pump also ensure smooth and trusted water flow & provide a healthy aquatic environment for fish and plants alike. Quiet operation: Engineered for quiet operation, this mini water pump decrease noise. And create a serene atmosphere for your aquatic companions to thrive without disturbance. User-friendly design: Whether you’re a beginner or an experienced hobbyist. This R385 Mini Aquarium Pump is also built for easy installation and operation. And also save you time and allow you to focus to create the perfect under water landscape. Specification Specification Details Model R385 Rated Voltage DC 6V to 12V Working Current 0.5A to 0.7A (Max) Power 4W-7W Max Lift 3m Max Suction 2m Max Water Temperature 80°C Pump Size 90mm x 40mm x 35mm (approx) Fluid 0-100°C Input/Output Tube Diameter Outer: 8.5mm, Inner: 6mm (approx) Max Current (Startup) Up to 2 Amps Life Up to 2500 Hours Maximum Flow Rate 1 – 3L/min Package Includes: 1 x R385 Pump 6-12V DC Mini Aquarium Water Pump
2600mAh DMEGC INR18650-26E 3.7V Li-ion Battery
[Lithium Battery Cell] DMEGC Cylindrical Lithium-ion 18650 Cell 2600mAh DMEGC INR18650-26E 3.7V Li-ion Battery, The DMEGC Cylindrical Lithium-ion 18650 Cell is a high-performance, rechargeable lithium-ion battery with a 2600mAh capacity and a 3.65V nominal voltage. Designed for high energy density, long cycle life, and stable performance, this cell is ideal for portable electronics, power tools, electric vehicles (EVs), energy storage systems, and custom battery packs. You can check our others lithium cells click here. Product Data Sheet (INR18650-26E) Key Features High Capacity & Voltage: 3.65V nominal voltage with a 2600mAh capacity for extended usage. Long Cycle Life: Over 1,000 charge cycles, ensuring durability and cost-effectiveness. Fast Charging & Discharging: Supports high charge/discharge currents for high-performance applications. Stable Performance: Low internal resistance for efficient power output. Enhanced Safety: Built-in protection against overcharging, over-discharging, and short circuits. Eco-Friendly: Free from toxic heavy metals like lead and cadmium. Technical Specifications Model: 18650 Nominal Voltage: 3.65V Nominal Capacity: 2600mAh Minimum Capacity: 2500mAh Charge Voltage: 4.2V Discharge Cutoff Voltage: 2.5V Cycle Life: >1,000 cycles (80% DOD) Max Charge Current: 1C (2.6A) Max Discharge Current: 2C (5.2A) Dimensions: 18mm x 65mm Weight: Approximately 45g Applications The DMEGC 2600mAh 18650 cell is widely used in various applications: Portable Electronics & Power Banks Perfect for laptops, flashlights, power banks, and other consumer electronics, ensuring long-lasting power. Power Tools & DIY Battery Packs Provides consistent high power output, making it ideal for cordless drills, electric screwdrivers, and other tools. Electric Vehicles (EVs) & E-Bikes Offers a stable and high-energy output for electric bicycles, scooters, and lightweight electric vehicles. Energy Storage Systems Can be used in solar energy storage systems, home battery banks, and off-grid applications. Why Choose DMEGC Cylindrical Lithium-ion Cell 2600mAh 3.65V 18650? Superior Lifespan: Long cycle life compared to standard lithium-ion cells. Enhanced Safety: No risk of thermal runaway, explosion, or fire. Energy Efficient: Low self-discharge rate and high efficiency. Environmentally Friendly: 100% recyclable and non-toxic materials. Package Includes:- 1x DMEGC INR 18650-26E lithium-ion rechargeable battery.
1S 12A 18650 3.7V lithium battery protection plate 6 MOS
[Lithium Battery Protection Board] Nowadays Li-ion batteries are most popular to be used in many indoor and outdoor gadgets, these batteries are preferred due to their high charge storage capacity. such batteries are widely used in today’s portable devices. they are compact, more efficient and have a high energy intensity compared to other types of batteries. One drawback of such a battery is that we need to continually monitor their charging and discharging process if we do not do this, it badly affects battery life and also reduces the charge storing capacity. If we discharge such battery below certain voltage range, then the battery cell has a high risk of damage and if we overcharge such battery then it may explode. To overcome such issues, we can use battery protection and battery charging circuits such as this product. This is Li-ion single-cell charger/protection circuit which can be used to charge a single cell of 15 Amp capacity or 2500Mah parallel-connected 5 to 6 li-ion cells. In this MOSFET are employed to do the monitoring task which protects our battery cells from overcharge, over-discharge, and from short circuit. Protection : Overcharge protection. over-discharge protection. short circuit protection. overcurrent protection. Wiring instructions: B+ battery is positive. B- battery negative. P+ outputs the positive input for the battery pack. P- outputs the negative electrode for the battery pack. Specifications and Features : Overcharge detection voltage : 4.25 + 0.05V. Over charge release voltage : 4.23 + 0.05V. discharge detection voltage : 2.45 + 0.1V. Ceiling continuous current : 12A. Overcurrent detection current : 15A. Input Charging voltage : 4.2V. IC components : DW01+8205A. Package Includes : 1 x 1S 18650 3.7V lithium battery protection plate 6 MOS.
Out of stockBAK NMC 18650 2600mAh (3c) Lithium-Ion 3.6V Battery A+ Grade
[Lithium Battery Cell] The BAK Cylindrical Lithium-ion 18650 Cell is a high-performance, rechargeable lithium-ion battery with a 2600mAh capacity and a 3.65V nominal voltage. Designed for high energy density, long cycle life, and stable performance, this cell is ideal for portable electronics, power tools, electric vehicles (EVs), energy storage systems, and custom battery packs. You can check our others lithium cells click here. Features: High energy density High working voltage for single battery cells. Pollution-free Long cycle life No memory effect Capacity, resistance, Voltage, and platform time consistency is good. Good consistency and low self-discharge. Lightweight, small size Shape: Cylindrical Battery Battery Type: Lithium-Ion Battery High performance and capacity Flat top to suit many devices fitting. Specifications: Model: NMC 18650 Cell Type: (3C) Watt-hours: 9.36Wh Nominal capacity: 2600mAh by standard charge and discharge 2600mAh Minimum capacity: 2500mAh by standard charge and discharge 2500mAh Nominal voltage: 3.60 V Charge cut-off voltage: 4.20 V Discharge cut-off voltage: 2.75 V Max charge current: 1C (25℃,not for cycle life ) Max discharge current: 3C (25℃,not for cycle life ) Internal resistance: ≤30 mΩ(AC Impedance, 1000 Hz) Weight: ≤ 48g Packages Includes: 1 x BAK NMC 18650 2600mAh (3c) Lithium-Ion 3.6V Battery
Out of stockSmall Active Electromagnetic Buzzer B10
[Buzzer And Mic] This is a Small PCB Mountable 5V Active Electromagnetic Buzzer. It is great to add Audio Alert to your electronic designs. It operates on a 5V supply, uses a coil element to generate an audible tone. Beep Sound Voltage : 2 – 5VDC Maximum current : 30mA/5VDC Decibel : > 85db/10cm Resonant frequency : 2500Hz (+/- 300 HZ) Operating Temperature : -20 to 70 C
Out of stockLi-Ion 18650 Rechargeable Battery 2500 MAH 3.7V
[Lithium Battery Cell] Li-Ion 18650 Rechargeable Battery 2500 MAH Usage/Application-Led Bulb,Toys,MP3Speakers,Solar battery, Led Bulb, Toys, Bluetooth Speakers, Torch, Solar battery pack, Battery pack manufacturing Model Number/Name 18650 cylindrical cell Brand: Depends on stock Battery Capacity 2500 Size Cylindrical Battery Type Lithium-Ion Capacity 2500 Lifecycle – 900 – 1000 Times Recharging Capacity Package Include 1 X Li-Ion 18650 Rechargeable Battery 2500 MAH 3.7V