How to Use:
1: The Battery Connection Sequence: First connect B?, then connect the battery voltage detection terminal, the sequence is reversed when removing.
2: The cell voltage detection terminal is connected by a 2.0 pitch flat cable, the pin of CN1 is B?, the second pin is B1, the third pin is B2, and so on, the 1 pin is B+.
3: The battery cell voltage detection line uses a standard cable, B?, P?, C? need to choose the appropriate wire diameter according to the continuous discharge current and the size of the charging current.
4: After the battery and the board are connected, measure the voltage between B+ and P?. If the measured voltage is equal to the total voltage of the battery pack, the board is working normally.

Specification:
Item Type: BMS PCB Board
Material: PCB
Working Voltage: DC 48V
Number of Strings: 13S
Wiring Mode: Split port
Applicable Battery Type: Ternary lithium battery
Balance: Yes
Purpose: Used to prevent overcharging of electric bicycles
Applicable Scene: Power charging

Package List:
1 x BMS PCB Board
1 x Patch Cord Set