3S 40A 18650 BMS Battery Protection Board 11.1V 12.6V with Balancing
Key Highlights
- ✓✅ 3S Battery Configuration: Supports 3 cells in series, providing a nominal 11.1V system with 12.6V when fully charged. ✅ High Continuous Discharge Current: Can handle up to 40A continuous discharge, making it suitable for high-power applications. ✅ Enhanced Battery Protection: Comprehensive protection against overcharge, over-discharge, overcurrent, and short circuits. ✅ Balanced Charging: Includes cell balancing functionality to prolong battery life and maintain performance. ✅ Compact and Durable: Lightweight and compact, making it easy to integrate into various devices. ✅ Reliable and Safe: Ensures safe and stable battery performance in demanding applications.
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Battery Configuration
3 Series (3S) lithium-ion battery pack. Supports 18650 cells. Nominal Voltage: 11.1V (3.7V per cell nominal). Fully Charged Voltage: 12.6V (4.2V per cell when fully charged). Continuous Discharge Current: Supports up to 40A continuous discharge current. Protection Functions: Overcharge Protection: Prevents the battery from exceeding 4.2V per cell. Over-Discharge Protection: Cuts off discharge below 2.7V per cell, preventing deep discharge. Overcurrent Protection: Automatically disconnects the load if current exceeds the safe limit. Short-Circuit Protection: Protects against accidental shorts, preventing damage.