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