Rear carrier battery

It’s portable to assemble and disassemble on/from e-bike. Rear controller make the e-bike more stable and balanceable.

Down tube battery

Fixed on the e-bike frame, no strict on frame and more flexible when choose frame.

Frame integrated battery

Battery hide in the tube and there is a top cover above it, which not only support integrated decal for whole e-bike but also support to protect battery from damage.

Seat tube battery

Assembled at the back of seat, saving space and have bigger capacity.