Cargador 14.6V 10A para 12V 4S LiFePO4 Ebike Batería Motor Eléctrico Bicicleta 110v/240v
Cooling fan: Yes (installed). Since the wiring error causes short circuit or burnout. Charging connector: 3 Pins Female plug. The warranty period of the product is one year. We will do our best to resolve your problems asap.