Frequently Asked Questions:
- About BMS(Battery Management system)--The battery management system monitors and controls each unit of the battery to ensure the battery shuts down in the event if undervoltage or overload, and restarts automatically once the problem is resolved to avoid being damaged. Important functions of the BMS:
1. Overcharge protection: When overcharging occurs, the BMS will turn off the battery output to protect the battery. The battery has no voltage at this time; When the condition returns to normal, the battery will automatically return to normal.
2. Discharge protection: Each cell in the battery individually monitors the battery discharge. If this turns off the battery output, the only way to turn the battery back on is to charge it.
3.Overvoltage protection:The total charging voltage of the LiFePO4 battery is 14.6V(the charging voltage of a single cell must not exceed 3.65V/cell). Therefore, it is the best to use a suitable charger with a final charging voltage of 14.4V to 14.6V to charge the LiFePO4 battery.
4. Active Balancer: The built-in active balancer can adjust the battery at any time to ensure the internal small batteries(cells) have the same voltage and prolong battery life.
5. Charge Control: BMS always monitors and controls all parameters for reliable and safe charging. If something goes wrong, you can prevent charging by turning off the battery output to protect the battery.
6.Battery Temperature Protection:When the battery temperature is too high/low, the BMS will turn off the battery. At this time, you need to wait for the temperature return to normal first, and then BMS will enable the output again.