11.1V 3300mAh Li-Polymer 6545135 18C battery pack for R/C toys and other high drain application 1)3 cell Lithium polymer 3300mAh 11.1V battery pack for R/C toys2)18C continuous discharge rate of 59 amps in accordance with our "real flight rating" method3)Top quality cells with moderate discharge rates4)Maximum charge rate:3.3A5)All high drain packs have separate charging/balance connectors6)This pack comes with with changing balance connector7)Dimensions:22.4mm x 47mm x 139mm8).Weight:285g