SKU: #5234Power & Components
3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V Good Quality
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₹68.00
₹59.00
(Inc. GST)Save 13%- •�️ Wiring The balance connection points should be connected in the correct sequence according to the board markings: 0V → 4.2V → 8.4V → 12.6V Do not short: circuit the terminals or connect the cells incorrectly.
- •It features automatic recovery, balanced charging, and 20A continuous charge/discharge capability
- •The board uses 10 low-resistance MOSFETs and provides approximately 100mA balancing current
- •⚠️ Important Notes The 20A rating is the maximum continuous rating
- •actual usable current depends on cooling, wiring, MOSFET temperature and battery capability
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SKU: ET05234
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Description
[Lithium Battery Protection Board] 3S 20A 18650 Lithium Battery Protection Board with Balance – 11.1V/12.6V The 3 Series 20A 18650 Lithium Battery Protection Board is designed for building and protecting 3S lithium-ion battery packs using 3.6V/3.7V cells such as 18650, 26650, and compatible lithium-polymer cells. It features automatic recovery, balanced charging, and 20A continuous charge/discharge capability. The board uses 10 low-resistance MOSFETs and provides approximately 100mA balancing current.
🔹 Key Features
- •It features automatic recovery, balanced charging, and 20A continuous charge/discharge capability
- •The board uses 10 low-resistance MOSFETs and provides approximately 100mA balancing current
- •⚠️ Important Notes The 20A rating is the maximum continuous rating
- •actual usable current depends on cooling, wiring, MOSFET temperature and battery capability
- •For electric-drill applications, high-current cells are required
- •Ordinary low-current 18650 cells may not be capable of supplying the required starting current
🔹 Technical Specifications
�️ Wiring The balance connection points should be connected in the correct sequence according to the board markings: 0V → 4.2V → 8.4V → 12.6V Do not short:circuit the terminals or connect the cells incorrectly.
🔹 Pin Configuration & Wiring
🔹 Applications
This component is engineered and suitable for:
- •Microcontroller interfacing (Arduino, ESP32, Raspberry Pi, STM32)
- •IoT telemetry, environmental monitoring, and smart home systems
- •Robotics navigation, obstacle detection, and motion sensing
- •STEM education, university electronics labs, and maker prototyping
🔹 Package Includes
- ✓1 × 3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V Good Quality
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Subtotal: ₹59.00 +18% GST
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