high quality electric bicycle battery 1)Size:91*340mm or customize 2) ... 3)Factory Price 4)Long cycle life high quality electric bicycle battery lithium ion type Specification Tube type battery PackModelTLHEV-001TLHEV-002TLHEV-003Battery MaterialLi ... size and lighter weightOthers:1, OEM orders are available2, Superior quality and cost-performance ratio3, Tags, plugs and connectors are available4 ...