8S 20A BMS
Common Port for charge/discharge
Charge Current: 10A
Discharge Current: 20A
Can be used in 3.2V Rated LiFePO4
8S 20A PCM/PCB/BMS for 24V LiFePO4 battery pack for electric bicycle and scooter and tools Battery Accessories. It is a Battery Management System for LiFePO4 Battery Pack.The main functions of BMS are over charge protection, over discharge protection, over current protection, short-circuit protection, temperature protection of Battery pack of 3.2V rated LiFePO4 Battery.It Uses top quality (A-level) protective integrated circuit IC,Strong load ability,use high voltage resistance,low inner resistance power Mosfet.The heat sink will greatly help cooling.IC itself has power balancing function.
The circuit is simple and reliable.
Typical voltage detection for each cell. So each battery will be prevented over charged or over discharged. Over current and short circuit protection .
Long time short circuit of the load won’t affect the PCB and the battery.
Temperature protection during charging and discharging.
PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.
Model: 8S for 3.2V Rated LiFePO4
8S 24V 20A bms is used for 8 series 24V battery pack
Common Version : common port for charge/discharge
constant discharge current: 20A
Extreme low power consumption. The consumption of the whole device is less than 50uA.
Maximal Continuous Discharging Current
Peak Discharging Current
Over Current Protection Current
Over charge protection
Over Charge Detection Voltage
3.65 ± 0.025V
Over Charge Detection Delay Time
Over Charger Release Voltage
Cell balancing Detection Voltage
Cell balancing Release Voltage
Cell balancing Current
35 ± 5mA
Over discharge protection
Over Discharge Detection Voltage
Over Discharge Detection Delay
Over Discharger Release Voltage
2.5 ± 0.05V
Over current protection
Over Current Detection Voltage
Over Current Detection Delay
Over Current Protection Condition
Disconnect the load
Exterior Short Curcuit
Detection Delay Time
65ºC or 75ºC