Shoemst Electric Bicycle 36V 48V 15A Square Wave Controller With Led880 Display Kit For 250W Brushless Motor

shoemst

Electric Bicycle 36V 48V 15A Square Wave Controller with LED880 Display Kit for 250W Brushless Motor.Feature: 1. Good Heat Dissipation Function: Shell is made of aluminum alloy with groove design, which can protect the internal circuit and avoid thermal overload. 2. Strong Compatibility: Suitable for bicycle lithium battery modification with 36V 48V 250W brushless motor. 3. Display Instrument Functions: For example, switch button, battery level indicator, gear 3 LED indicator, 6km h thrust assis