Electric bike Battery Box and Battery Case Housing, Downtube, Polly 7, 52V, 36V, 10S7P, 13S6P, 14S5P, 70, 21700 Cells

This is Only Battery case for electric bike battery 36V or 48V and 14S ,without battery inisde which can hold Max 70pcs 21700 cells , it is suitable for 36V or 48V lithium ion battery assembly , client should know how to assembly it with your battery well .cells holder and lock，bottom plate are all included ,client can select suitable power indicator for your application.