4S 12.8V 18A LiFePO4 Lithium iron phosphate BMS battery protection board with Balance 32650 batteries 20A current limit
4S 18A LiFePO4 BMS PCB battery protection board with Balance
1) high-accuracy voltage detection circuit; 2) terminal of the charger using high voltage device; 3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit); 4) MOS transistor can control the battery charge and discharge; 5) low standby current consumption.
Notice: If the picture is not the same as the parameters,please check according to the parameters. We welcome customized bms, hope to hear from your chatting!
over charge: 3.75V
over discharge: 2.1V
charge voltage: 3.65V * 4 = 14.6V
continuous work current: 18A
over current: 56A
balance voltage: 3.6V
balance current: 50mA
size: 60mm * 40mm * 7.2mm
Features: wiring diagram
B+ charge/discharge positive
P- charge/discharge negative
wiring sequnce: first solder B- then B1 B2 and B3, last B+, before plug the balance cable(socket). please check the voltage, make sure the voltage can match the battery.
Package Contents 100% Brand New 1 X4S 18A LiFePO4 BMS PCB battery protection board with BalanceBrand Name: DYKBmetered Accessory Type: Battery Accessories Model Number: 4s 4S 12.8V: LiFePO4 battery: with Balance Lithium iron phosphate: battery protection board