Nilight 4-Gang Rocker Switch Panel with QC3.0 Dual USB & Voltmeter — Aluminium Face, 12V–24V

Nilight's 4-gang rocker switch panel combines four independent switches, a QC3.0 dual USB fast charger and an integrated voltmeter in a single compact module for 12V–24V vehicles.

This compact, metal-reinforced control panel puts essential power management and fast charging where you need it — on dashboards for cars, trucks, RVs, boats and off-road vehicles. It replaces multiple scattered components with one tidy unit: four rocker switches to control accessories, a Quick Charge 3.0 pair of USB ports for high-speed device charging, and a center voltmeter to monitor battery voltage at a glance. The panel ships with mounting screws and DIY sticker labels so you can customize functions quickly.

How does the QC3.0 dual USB charger speed up charging on the road?

The built-in QC3.0 USB ports intelligently negotiate higher current with compatible phones and tablets so they reach usable battery levels faster than standard USB chargers. Both ports can be used simultaneously without dropping to slow trickle rates on typical 12V–24V systems.

• Quick Charge 3.0 protocol for compatible devices
• Two USB ports charge two devices at once
• Works with all USB-powered accessories and cables
• Designed for stable performance in 12V–24V electrical systems

What information does the voltmeter provide and why is it useful?

The integrated LED voltmeter displays the vehicle’s current system voltage so you can spot low or over-voltage conditions before they affect electronics or starting ability. It’s a fast visual check while driving, charging, or when accessories are drawing power.

• Real-time voltage readout in the center of the panel
• Helps detect battery drain or charging faults early
• Easy-to-read display for quick dashboard checks
• Operates across 12V and 24V systems common in cars, RVs, boats

How durable and installation-friendly is the Nilight switch panel?

Constructed with a strengthened aluminum face and well-conductive pins, the panel is built to withstand everyday vibrations and outdoor environments encountered in automotive and marine applications. It ships with mounting screws and a set of stickers to simplify labeling; basic wiring skills are sufficient for DIY installation.

• Reinforced aluminum front for long-lasting durability
• Quality conductive pins to ensure reliable connections
• Includes 4 fixing screws and 2 sets of DIY stickers
• Designed for 12V–24V vehicles including cars, boats, RVs, ATVs

Which accessories and vehicles are compatible with this panel?

The panel supports a broad range of 12V and 24V systems, making it suitable for daily drivers, off-road rigs, work trucks, trailers, RVs, marine craft and more. Use the rocker switches to control lights, pumps, winches, compressors and other 12V accessories while charging phones and tablets from the USB ports.

• Compatible with cars, trucks, RVs, caravans, boats, ATVs and UTVs
• Switch-control for lights, fans, pumps, auxiliary electronics
• USB ports for phones, GPS units, dash cams, and tablets
• Suitable for both personal and commercial vehicle setups

Who is this for: The Nilight 4 Gang Rocker Switch Panel is ideal for drivers, boat owners, RV travelers and DIY vehicle upfitters who want a clean, durable way to centralize accessory control, monitor system voltage, and fast-charge devices. If you need a compact, professionally styled dash module that consolidates multiple functions in one installable unit, this panel is a practical, cost-effective solution.