12V Dual USB 4.2A Car Charger with LED Digital Voltmeter Voltage Power Socket Plug Adapter For Car Boat RV

Used for : Motorcycle / boat / ATV / UTV / camper / caravan / trailer and so on

Size: about 15 × 4.5 × 5.5cm Uses: charge, voltage Power: 100W Input voltage: 8-30V Voltage: 6-30V Output voltage: 8-30V

Marine grade quality components. Panel combinations with voltmeter, USB charger and d 12 volt socket. Suitable for any thickness of the panel.

USB Charger: Operating voltage: 12V Interface: 2 Output: DC 5V 2.1A

Voltmeter: Working range: DC 4-24V Display: blue/green voltage, digital display Cigarette lighter socket: Operating voltage: DC 12V

1 compact design, easy installation, access to the power cord to measure the car and motorcycle battery voltage.

2. High brightness LED three digital display, easy to watch.

3. Always monitor the battery voltage, so that the battery in the normal operating voltage to use, to extend and protect the battery and engine life.

* 12V-24V car power socket, suitable for a variety of standard car conversion plug.

Package Included: 1 x 3 holes panel 1 x power socket 1 x USB charger 1 x voltmeter 1 x accessory kit (4 screws and 6 terminals)