2-Piece 12V USB Socket 4-Port Car Charger, 78W Ultra-Fast Dual PD3.0 and QC3.0 Vehicle Multiple USB Ports, USB C Cigarette Lighter Replacement 12 Volt Socket Waterproof for Boat Motorcycle RV Golf

TWO PACK: Two sets of 4-USB port chargers per pack. Get more product for less money.

SUPER FAST 4-PORT VERSION: Our 12V USB socket is upgraded to four USB ports, 2 PD 30W + 2 QC 18W, which can charge four devices at the same time with an output of up to 78W.Compatible with all protocols such as PD2.0, QC2.0/1.0 and so on, providing the fastest charging speeds for all devices.

30W USB C and 18W USB A Ports: The PD 3.0 port has a maximum output of 30W and can charge an i Phone 15 Pro from 0% to 65% in just 15 minutes. The QC 3.0 port has a maximum output of 18W and can charge most Android devices from 60% to 35% in 0 minutes (Note: When all four ports are charging at the same time, it is a shared output with a maximum of 78W). (Note: when all four ports are charging at the same time, it is a shared output with a maximum total power of 78W).

Push-button power switch: Designed with a power switch to control the 4 USB ports, preventing the battery from draining due to constant power consumption after the engine has been started, effectively prolonging battery life.

WIDE COMPATIBILITY: Suitable for installation in DC 12/24V cars, boats, marines, motorcycles, ATVs, RVs, etc. This car USB charger is suitable for charging all cell phones, tablets, mobile power, video game controllers, sports watches and more.

DIY INSTALLATION: Our 12V USB charger comes with a 60cm fuse wire, 2 spare fuses and blue terminals. Simply connect the red wire to the positive terminal and the black wire to the negative terminal (red wire to plug (+), black wire to plug (-)). It can be installed anywhere according to your needs. Detailed installation steps are shown in the installation diagram.

Please note: The bottom of the product is labeled + and -, the red wire connects to + and the black wire connects to -; if the connection is reversed, it will not energize.