... high quality electric bicycle battery 1)Size:91*340mm or customize 2)Weight:About 3.1kg 3)Factory Price 4)Long cycle life high quality electric ... Lateral:-Unit price160-190USD135-145USD105-115USD Advantage:1, High energy density2, High working vocells3, Pollution-freeltage for single ... compact size and lighter weightOthers:1, OEM orders are available2, Superior quality and cost-performance ratio3, Tags ...