This video we'd like to share how to assemble the Ebike Battery Case DP-2170-5C from Reention. It can fit inside Max 52pcs 21700 battery cells, available for 21700 battery pack DIY 36V - 10S5P or 48V - 13S4P. We offer battery empty boxes, suitable nickel strip sets, and BMS to support your lithium-ion battery pack DIY or repair. For more information, you can visit: (homepage) (online store)