VANONE 12V USB Outlet Socket 4-Port — PD & QC Fast Charging with On/Off Switch

The VANONE 12V USB Outlet Socket is a flush-mount quad-port charging panel with dual PD 3.0, dual QC 3.0 and an integrated on/off switch designed for lasting, professional installation in cars, boats, RVs and ATVs.

Upgrade any vehicle or marine panel with a clean, factory-style 12V outlet that powers four devices at once while protecting your battery. This unit combines fast-charging USB-C and USB-A ports with a standard cigarette lighter socket, a waterproof cover and a low-standby current switch to prevent parasitic drain. It ships as a full DIY kit with wiring harness, ring terminal and spare fuses for a straightforward install.

How fast will my devices charge with this outlet?

The VANONE outlet uses two PD 3.0 ports and two QC 3.0 ports to deliver significantly higher charging rates than typical cigarette-lighter adapters. Phones, tablets and other compatible devices will register as "fast charging" on their screens when supported. Performance depends on each device's charging protocol; total power is balanced across connected devices.

• Dual PD 3.0 ports for high-speed USB-C charging.
• Dual QC 3.0 USB-A ports for legacy and quick-charge devices.
• Charges up to four devices simultaneously without a bulky adapter.
• Works with modern phones, tablets, dashcams and accessories.

Will the unit drain my vehicle battery when parked?

This model includes a physical on/off switch that cuts power when you don’t need charging, reducing standby current to under 30mA. That low draw prevents slow battery depletion during long-term parking, making it suitable for boats, RVs and vehicles that sit idle for extended periods. Turn the switch off when the vehicle is parked overnight or stored to eliminate parasitic power loss.

• On/off switch eliminates typical adapter standby drain.
• Standby current under 30mA when switched off.
• Good choice for long-term parked vehicles and marine use.

How difficult is installation and what’s included?

VANONE supplies a complete DIY kit so you won’t need extra parts: wiring harness, terminal ring and three fuses (two spares). The product is designed for a 1 1/8-inch mounting hole and installs in about 30 minutes for most users, even with limited electrical experience. Clear wiring and included hardware let homeowners achieve a neat, built-in appearance without buying specialized tools.

• Complete kit: wiring harness, ring terminal, three fuses included.
• Designed for a 1 1/8" cutout and quick, under-30-minute install.
• No additional parts required for standard installations.

Is this outlet durable and safe for marine or off-road use?

The unit uses a waterproof cover, nylon housing and heat-dissipating design to withstand harsher environments like boats, motorcycles and ATVs. It carries CE and RoHS certifications and five-fold protection against overload, overvoltage, overcurrent, overheating and short circuits. That combination helps ensure reliable operation for accessories such as air pumps, dashcams and navigation devices.

• Waterproof cover and rugged nylon housing for outdoor use.
• Five safety protections: overload, overvoltage, overcurrent, overheating, short circuit.
• CE and RoHS certified for compliance and safety standards.

Who is this for? Vehicle owners who want a clean, permanent multi-port charging solution—drivers of cars, trucks, SUVs, RVs, boats, golf carts and ATVs—will benefit most. It’s ideal for families, road-trippers and anyone who prefers a factory-like outlet instead of bulky adapters. Note: it requires drilling a 1 1/8-inch mounting hole, so it’s best for owners willing to do a semi-permanent install rather than renters avoiding modifications.