Details
This BMS is also used in our battery pack. Their quality and performance are approved
Feature：
1, General and efficient resistor cell bleeding balancing technology
2, Double PCB to protect all electronic components in side
3, Professional circuit design for ev power application(Mainly use in ebike and scooter)
4, Reliable technology and high quality
| Specification | |
| 1. Single Cell Over Charge Protection Voltage | 3.75V±50mV |
| 2.Battery Pack Over Charge Protection Voltage | 75V±0.3V |
| 3.Battery Pack Over Charge Release Voltage | 71V±0.3V |
| 4.Single Cell Over Discharge Protection Voltage | 2.10V±80mV |
| 5.Battery Pack Over Discharge Protection Voltage | 48V±60mV |
| 6.Battery Pack Over Charge/Discharge Protection Release Condition | Disconnect Load to Recover Normal State |
| 7.Maximal Continuous Discharging Current | 50A-60A |
| 8.Maximal Pulse Discharging Current | 100A |
| 9.Maximal Charging Current | 15A |
| 10.Battery Pack Over Discharge Current Protection Detection Current | 180A±4A |
| 11.Battery Pack Over Charge Protection Detection Maximal Delay Time | 3seconds |
| 12.Battery Pack Over Discharge Protection Detection Maximal Delay Time | 1second |
| 13.Battery Pack Over Discharge Current Protection Detection Maximal Delay Time | 20milliseconds |
| 14.Balancing System Working Static State Consume Current | 200uA(The voltage of each cells is 3.2V above.) |
| 15.Balancing System Working Static State Consume Current | 20uA（The voltage of each cells is 2.0V below.） |
| 16.Impedance | 0.1mΩ(The voltage of each cells is 3.2V above.) |
| 17.Dimensions | (Length)188X(Width)68X(Thickness)18mm |
| 18.Weight | 200.0g |
| 19.Apply to | 20 LiFePO4 Cells in Series |
| 21.Installation method | Double Faced Adhesive Tape or screw |
| 22.The voltage of each cells equalization precision | ±5mV---±40mV(The coherence of each cells capacity between±3%0,0.2C discharge testing method) |
| 23.The maximal temperature ascent of balancing system module | Less than 15℃ |
| 24.Working temperature range | —20℃-----+85℃ |
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