A BMS (Battery Management System) is a crucial circuit for rechargeable battery packs, ensuring safe operation by monitoring and controlling the charge, discharge, and overall health of batteries. It protects against overcharging, over-discharging, and short circuits, extending battery life and ensuring safety.
Specifications
Battery Compatibility: Supports Li-ion, LiPo, or LiFePO4 batteries.
- Voltage Protection: Prevents overcharge (>4.2V/cell) and over-discharge (<2.5V/cell).
- Current Protection: Short circuit and overcurrent protection.
- Balance Charging: Equalizes voltage across cells for efficiency.
- Number of Cells: 1S to multi-cell configurations.
- Operating Voltage: 2.5V - 4.25V per cell.
- Thermal Protection: Monitors temperature for safety.
- Applications: Power banks, electric vehicles, and IoT devices.