Voltage:36V/48V/52V

Capacity:18.2-24.5AH/7.8-15AH

Max Cell:186500 70pcs/21700 42pcs

Material:Aluminium 6061+PC+ABS

Exterior Size:407.9*79.5*107.9mm

1.Adapted with various imported brand 18650 21700 cells.
2.Adapted with various different bike frame tube brand. (REENTION & SHANSHAN and so on)
3.Waterproof ratings:IPX5,effectively resisiting water attack from bad weather and low pressure cleaning.
4.Passing CE/RoHS/UN38.3/MSDS/CB/KC test