Autrionyx Power
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This Lithium BMS for LiFePO4 battery packs of 4 cells in series is a robust protection solution designed to support stable loads with a continuous current up to 25A.
| Model NO. | 4S25A-732 |
| Over Current Protection | Yes |
| Balance Function | Yes |
| Usage | Lithium Battery Packs, LiFePO4 etc |
| Application | Digital Equipment, Electric Vehicles, Ebike, Solar Products |
| Base Material | FR-4 |
| Certification | RS485, CAN, Bluetooth Supported |
| Specification | 50*30*3.6mm |
| PCM Size | L50*W30*T3.6mm |
| Battery Series | 4S Available |
| Working Current | 25A |
| Cell Type | Li-ion / LiFePO4 battery packs |
| Sample | Available |
| Test Item | Criterion | |
|---|---|---|
| Voltage | Charging voltage | DC:14.4V CC/CV |
| Balance voltage (single cell) | 3.725±0.025V | |
| Current | Current consumption | ≤30μA |
| Max continuous charging | ≤25A | |
| Max continuous discharging | ≤25A | |
| Over charge Protection | Detection voltage | 3.85±0.025V |
| Delay time | 500mS-1500mS | |
| Over discharge protection | Detection voltage | 2.3±0.08V |
| Release voltage | 2.5±0.1V | |
| Resistance | MOSFET circuitry | ≤20mΩ |
| Temperature | Operating Range | -20~+60ºC |
Our solutions provide Battery PCM & BMS for Lithium ion, LiFePo4, and LTO battery packs. We have designed more than 900 types of hardware and software BMS, including communication protocols such as HDQ, I2C, SMBUS, RS485, RS232, and Bluetooth. Our products support battery assemblies from 1S to 35S, with working currents up to 350A.
