Qidoe 4-in-1 12V USB Outlet Panel – Dual PD3.0 USB-C 58W, 150W Lighter Socket, Voltmeter & Waterproof Switch

The Qidoe 4-in-1 12V USB outlet panel combines dual PD USB-C fast charging, a high-power cigarette lighter socket, a real-time voltmeter and a waterproof rocker switch in a single dash-mount unit.

This compact marine- and automotive-grade panel replaces multiple accessories with one neat module designed for cars, boats, RVs and work vehicles. It fits standard dashboard cutouts and supplies two PD3.0 USB-C ports for rapid charging, a heavy‑duty cigarette lighter socket rated up to 150W at 12V (250W at 24V), an easy-to-read digital voltmeter to keep an eye on battery health, and an independent waterproof rocker switch to prevent idle drain. The unit’s longer housing provides room for upgraded circuitry so both USB-C ports can fast-charge simultaneously.

How fast do the USB-C ports charge my devices?

The panel includes two PD3.0 USB-C ports delivering a combined 58W with each port engineered to sustain high-speed charging even when both are in use. That means modern smartphones and tablets will charge significantly faster than standard USB-A car ports.

• Dual PD3.0 USB-C configuration, total 58W output.
• Compatible with iPhone 13/12/11 series, Galaxy S series and other PD devices.
• Designed for simultaneous fast charging without throttling.
• Longer housing with extra circuitry to improve thermal and power management.

What can the cigarette lighter socket power?

The built-in cigarette lighter socket is a heavy-duty 150W output at 12V (250W at 24V), suitable for most common 12V accessories you run in a car or boat. It’s ideal for devices that need more sustained current than typical USB chargers provide.

• Supports GPS units, dash cams, portable fridges and vacuum cleaners.
• Works with radar detectors, heated seat adapters and sat‑navs.
• Protected by a 15A fuse for safety and surge protection.
• Standard socket size for widespread accessory compatibility.

How does the voltmeter help protect my battery?

The integrated digital voltmeter displays your vehicle’s battery voltage in real time so you can spot low-voltage conditions before they become a problem. It’s a quick visual check—useful when operating multiple accessories or when your vehicle sits unused for a while.

• Round LED display shows live battery voltage values.
• Helps identify under‑voltage situations (watch when below 12V).
• Can be switched on/off independently to save power.
• Mounted on the same panel for convenient dash monitoring.

Is the rocker switch and panel suitable for wet or mobile environments?

Yes—the Qidoe panel includes a waterproof rocker switch to control the USB ports, lighter socket and voltmeter independently, reducing parasitic drain and improving safety in damp conditions. The construction is intended for automotive and marine use where exposure to moisture and vibration is typical.

• IP-protected rocker switch resists splashes and light moisture.
• Independent ON/OFF control for each function reduces battery drain.
• Robust housing and secure mount for vehicle and boat dashboards.
• 15A fuse included for overload protection and easy replacement.

Who is this for? The Qidoe 4-in-1 12V USB outlet panel is aimed at drivers, boaters, RV owners and tradespeople who want to consolidate charging, accessory power and battery monitoring into a single, clean dashboard installation. It’s especially useful for anyone running multiple devices at once—dash cams, phones, refrigerators and navigation units—who needs reliable fast charging, robust accessory power and a way to monitor battery condition without adding extra modules.