36V 48V 52V Battery Down Tube Battery Case Empty Box for DP9 ebike Battery DIY

DP-9 eBike Battery Case. 52V: 14S35A with on/off switch (with balancing function). 36V: 10S35A with on/off switch (with balancing function). 48V: 13S35A with on/off switch (with balancing function). BMS: (separate port, charging port is protected by diode).