DYU Lithium Battery Model:A5 48V 7.5AH The thickened material can prevent

The thickened material can prevent any kind of break-in in any situation

have better shockproof effect

250W motor

Longest range up to 60KM

Waterproof

DYU Lithium Battery Model:A5 48V 7.5AH The thickened material can preventDYU Electric Folding Bike Spare Battery D3F D3+ D2 D2F BMS Protection BoardBuilt in battery holder, have better shockproof effect. Prevent over charge, over discharge, over current and short circuit and ensure the long life expectancy. DesignEasy to take and remove. The LED battery level light can inform you of charging in time. High Quality Lithium ion BatteryThis battery's made from lithium ion that keeps a charge and keeps its shelf life longer