Linkstyle 2pcs USB Car Charger Socket 12V, Waterproof Dual 18W QC 3.0 Ports Fast Outlet with Voltmeter & On/Off Switch for 12V/24V RV, Campervan, Boat, Marine, Truck

Dual USB Fast Charger: This 12V USB socket campervan has two 18W QC3.0 USB-A ports with 36W total output, allowing you to fast charge smartphones, tablets and GPS devices at the same time Aluminium Alloy Material: This 12V USB charger uses a durable aluminium alloy body for better heat dissipation, making it suitable for hot conditions and long charging sessions Voltage Display & Switch: This LED voltmeter monitors battery voltage in real time and helps prevent low-voltage issues. The on/off switch cuts power when not in use to reduce standby drain Safety Protection: This USB car charger socket 12V has a 10A fuse for short-circuit, overload and overcurrent protection. It has a waterproof cover for use in marine and dusty environments Wide Application: This USB port for car comes with wires and a mounting panel and is suitable for USB charging upgrades in 12V/24V cars, trucks, campervans, buses, boats and motorcycles