40 pcs 3300mAh NiMH Sub C cell Ideal for power intensive devices like E-bike, Communication, Power Stations,Boom Boxes Features and Benefits ... :Ideal for power intensive devices like E-bike, Communication, Power Stations, Radios and Audios, Boom Boxes, Remote ... months warranty. NiMH Battery Pack: VB power 48V 3300mAh E-bike, Communication, Power Stations, Boom Boxes, Lighting