3S 100A LiFePO4 Battery Balance Charging BMS Protection PCB Board-White
This protection board is designed for 3s lithium batteries and is utilized in a variety of applications. Its string count can be adjusted to fulfill different needs. The board is equipped with a specialized chip that ensures consistent performance and incorporates protective measures such as disconnection, over-current, over-discharge, overcharge, and cell balancing. It functions in both “same port” and “different port” modes. The board comprises 15 high-power, ultra-low resistance MOSFETs—eight for discharge and seven for charge. In “same port” mode, it handles a discharge and charge current of 60A each. In “different port” mode, it allows for a discharge current of 80A and a charge current of 60A. Additionally, the board is compatible with LMO, ternary lithium, LCO (3.7V), and other types of battery packs.
Features:
- Temperature protects: Yes
- Disconnect protect: Yes
- Shortage protection: Yes
- Shortage delay: 100-600 uS
- Shortage protect recovery: YES
- Charging Current: 60A
- Current Balance: Yes
specification
| Single-cell battery overcharge protect voltage: | 4.21-4.29 V |
|---|---|
| Single-cell battery overcharge protect recover voltage: | 4.14-4.24V |
| Overcharge protect delay | 1.5-2.5S |
| Single-cell battery over-discharge protect voltage: | 2.72-2.88 V |
| Overcharge protect Current | 100A |
| Over-discharge protect Current | 100A |
| Over-discharge protect delay | 0.5-1.5S |
| Temperature protect | Yes |
| Disconnect protect | Yes |
| Shortage delay | 100-600 uS |
| Charging Current | 60A |
| Ampere balance (Current) | 60MA |
| Voltage balance accuracy | 4.14-4.24V |
Package Includes:
1 x White 4S 100A LiFePO4 Lithium Battery Protection PCB Board
