4.2A Voltmeter Dual USB Charger for Marine RV Truck Camper Vehicles 4 In 1 Car Charger 12V Cigarette Lighter ON-OFF Switch

Brand new and high quantity.

DIY
Design- Any port of this charger socket panel can be exchanged place
with other ports and also can be replace with additional USB outlets, or
anything else that fits. Do it by yourself, whatever you like.

Wide
Compatibility -This 4 in 1 charger socket panel is widely used for
6-30V car, truck, Motorcycle, RV, ATV, boat, Camper Vehicles, etc. The
USB socket port fits for charging iPad, iPhone, iPod, HTC, Galaxy,
Blackberry, MP3 Players, Digital Cameras, PDAs, and Mobile Phones. LED
digital display looks cool, especially in dark.

Over-charge
Protection- Display the current detected by the intelligent circuitry
while charging. Intelligent circuit design protects against excessive
current, overheating, and overcharging. Ensure the charging safety.

Safety
Driving- The LED voltmeter shows 6-30V voltage when driving which can
remind you whether the voltage is at a normal level, ensure driving
safety.