E-Bicycle Battery, Telecommunication Equipment, 48v, Emergency Lighting, Ev Battery, Scooter 48V 12Ah Electric Bike ... , plugs and connectors are available 4, We could design and produce the battery pack with aluminium alloy shell and assembly procession ... performance & structure apprearance) 5, Bulk pack is available 48V12Ah Telecommunication Equipment Battery/E-Bicycle Battery,