About 4S 8A 12.8V LiFePO4 BMS Battery Protection Board
- High-accuracy voltage detection circuit;
- Terminal of the charger using a high voltage device;
- Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit);
- MOS transistor can control the battery charge and discharge;
- Low standby current consumption.
SPECIFICATIONS
Single overcharge detection voltage | 3.7V±0.025V |
Overcharge detection delay time | 1.5s |
Single overcharge release voltage | 3.60V±0.04V |
Cell balance detection voltage | 3.5V±0.025V |
Cell balance release voltage | 3.50V±0.025V |
Balance Current | 70mA±10mA |
Single over-discharge detection voltage | 2.10V±0.08V |
Over-discharge detection delay time | 1.5s |
Single over-discharge release voltage | 2.40V±0.1V |
Quiescent Current | ≤40µA |
Sustainable Discharge Current | 8A |
Sustainable Charging Current | 8A |
Stop Charging at Temp. | >50°C |
Stop Discharging at Temp. | >70°C |
Size | 70x17x3mm |
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