1. Product introduction

①17-20S BMS for Lifepo4 Li-ion Battery

②Balance and Drop protection 

③No Bluetooth function，Size: 128*63*12mm

④Switch and internalNTC alternative

⑤Manual-Sent by email

2. Technical parameters

Cell specifications : Li-ion 20S 50A BMS

Interface type: Common port for charging and discharging

Recommended charging voltage :72V

Balance current : 30-50mA

Operating power consumption : ≤100uA

Working temperature :  -20℃~70℃

Size : ：(128±0.5)*(63±0.5)*(12±2)mm