Feature: *Ebike 36V48V6-FET 15A 250W Controller For Electric Bicycle *The controller with Double light wire *15A SM Plug, Use for 250W Motor *The waterproof connector is female,The is JULET,if you need waterproof type,Because the wirequeue may be inconsistent,need you to check and confirm whether the appearance of the connector bears the JULET mark. usually 90% can work normally *Easy to install and use * new and high quality *please make sure that your original controller is the JN controller *The JN controller is only suitable for JN series accessories, such as JN display Specification: *Type: JN-15A Controller *Controller dimension: about 83*31*53mm (As Pictures Show) *Weight: about 250g *Cable length :all about 10-13cm *Mosfets: 6 Mosfet *current: 15A *Rated voltage:DC36V/48V *Speed set:1-4.2V *Brake input :Low-Level *Booster:1:5 *Color: Silver Package Includes: 1 x Controller Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. _x000D_