● Voltage:36V/48V

● Capacity:13-17.5AH/10.4-20AH

● Max Cell:18650 52pcs/21700 42pcs

● Material:PC+ABS

● Exterior Size:387*94*101mm

1.Adapted with various imported brand 18650 21700 cells.
2.It can install 52 cells, get to 36v, 48v,suitable for 250w, 350w, 500w, 750w, 1000w,1500w motor.
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