6061 Aluminum Alloy portable battery case
Model: BG 1
Max cells : 40pcs 21700 cells
Max capacity: 36V 20Ah 720Wh
Charging port: DC2.1
Discharge port: 6pin
LED indicator: yes
USB port: without
Power switch: yes
Size: 430mm(L)*100mm(W)*68mm(H)
Net weight battery pack: 4kg
