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2S 7.4V 20A BMS 18650 Lithium Battery Protection Board
$0.4300
In stock
SKU
BAT-03-066
Volume discounts:
- +100 5 % $0.4100
- +1000 7 % $0.4000
- +5000 9 % $0.3900
- +10000 12 % $0.3800
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2S 7.4V 8A BMS 18650 Lithium Battery Protection Board Previous 
Elevate the safety and efficiency of your battery-powered projects with the 2S 7.4V 20A BMS 18650 Lithium Battery Protection Board. Designed to manage 2-series (2S) lithium battery configurations, this robust Battery Management System (BMS) board can handle a high continuous discharge current of up to 20A. Suitable for more demanding applications, it ensures your 7.4V battery packs are well-protected against overcharging, over-discharging, short-circuiting, and overcurrent, which not only prolongs battery life but also maintains optimal performance throughout its usage.
The 2S 7.4V 20A BMS 18650 Lithium Battery Protection Board is a must-have for DIY enthusiasts and professionals looking to harness the power of 18650 lithium batteries safely and effectively. Its high current rating makes it perfect for high-powered electronic devices, electric vehicles, and portable power stations. The board's compact design allows for easy installation within your battery pack assembly, minimizing the footprint while ensuring maximum protection. With this BMS board, you can confidently run your devices, knowing that they are backed by a reliable protection system that's designed to keep your batteries running efficiently for longer.
Specification of 2S 7.4V 20A BMS 18650 Lithium Battery Protection Board:
- Charging voltage: 8.4V - 9.0V
- Continuous discharge current (upper limit): 20A (If the cooling environment is not good, reduce the load current use)
- Continuous charge current (upper limit): 10A
- Balanced version: Suitable for starting currents below 25A and below 50W power drills, or resistive loads below 168W, with balanced charging function
| Cell Count | 2 |
|---|---|
| Nominal Voltage (V) | 7.4V |
| Max Current (A) | 20A |
| Cell Balancing | Balanced charging |
| Protection | overcharging,over-discharging,short-circuiting,overcurrent |
| Application | Portable energy storage systems,Electric vehicles and solar energy systems,High-power electronic devices (e.g., power drills),DIY projects and battery testing |
| Charging Voltage (Pack) | 8.4V - 9.0V |
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