Eachine1 Lithium Battery Controller Box For Electric Bicycle Bike Scooter Ebike Mtb

Lithium Battery Controller Box For Electric Bicycle Bike Scooter Ebike MTB Description: 100%Brand New Size:As the picture show Material:Plastic Color:Black Install on the bottom bracket,connect to the controller(One circle in five pulse signal by default) Note:Please check your battery size whether fit for this box,thanks Package Included: 1 X Lithium Battery Controller Box Some Screws