Mini USB Caricabatteria da Auto 2000mA Cavo Cavo Caricabatteria Auto Adattatore
Output Current: 2000mA. Interface: mini USB(NOT USB for smart Phone, for HTC, Motorala, ). Output Port: Mini USB. Reminder: the for Dash Cam 20 needs a third wire with a 18K Ohm resistance to ground(Pin 4).