Nilight 4-in-1 Charger Socket Panel with USB-C PD, QC 3.0, LED Voltmeter — 12/24V Pre-wired Module

The Nilight 4-in-1 ON/Off Charger Socket Panel combines a PD Type-C/QC USB fast-charge socket, LED voltmeter, 12V power outlet and a rocker switch into one compact, pre-wired module for vehicles and boats.

This all-in-one panel is built to simplify onboard power and charging setups. It replaces multiple single-purpose sockets with a single mountable unit that can be installed horizontally or vertically and swapped out when needed. The integrated LED voltmeter gives a clear, at-a-glance readout of battery voltage, while the USB-C PD and QC 3.0 ports deliver faster charging for phones, tablets and accessories. Supplied with stainless-steel mounting screws and female spade terminals, the unit is ready for DIY fitting in cars, trucks, ATVs, RVs and marine craft running 12–24V systems.

How does the panel deliver faster charging for phones and tablets?

The charger includes a PD Type-C port and QC 3.0 USB port to support rapid charging standards. PD negotiates higher power levels for compatible devices, while QC 3.0 optimizes voltage for many phones and older fast-charge devices. Together they reduce charging time compared with a standard USB port.

• PD Type-C port for higher-wattage charging where supported
• QC 3.0 USB for adaptable, efficient voltage delivery
• Dual USB outputs handle two devices at once
• Pre-wired for immediate connection to vehicle wiring

Will the built-in voltmeter keep me informed about my vehicle's battery?

The bright LED voltmeter displays real-time voltage so you can monitor battery health while running accessories or charging devices. It’s useful for spotting low-voltage conditions before they cause trouble and visible in low light for night use. The readout helps decide whether the alternator is charging properly or if the battery needs attention.

• LED numeric readout for quick voltage checks
• Visible in darkness for nighttime monitoring
• Works with both 12V and 24V electrical systems
• Alerts you to abnormal voltage levels at a glance

How easy is it to install and maintain this panel?

Installation is straightforward for basic DIY projects: cut a mounting hole in your dash or console, route the supplied wiring, and fasten the panel with the included stainless-steel screws. The pre-wired assembly reduces wiring mistakes and the rocker switch isolates the outlets to prevent drain when not in use. The detachable design lets you replace the unit or switch it out for a different socket that fits the same cutout.

• Mount horizontally or vertically to suit your dash layout
• Supplied mounting screws and female spade terminals included
• Pre-wired for quicker, cleaner installs
• Panel is detachable for replacement or upgrades

What types of vehicles and situations is this panel suited for?

This multi-function panel works in a wide range of 12–24V applications, so it’s handy for daily drivers, work trucks, off-road ATVs, RVs and marine boats. Its compact footprint makes it ideal for limited dash space while still providing modern charging options and a dedicated 12V socket for accessories. The LED indicator and rugged finish are built for travel and outdoor use.

• Designed for 12V and 24V cars, trucks, ATVs and boats
• Useful for camping, long trips and mobile work setups
• Rocker switch and LED indicator for convenient control
• Durable construction with stainless-steel mounting hardware

Who is this for? Technically minded drivers, fleet owners, boaters and DIY vehicle upfitters who want consolidated charging and power monitoring in a single, compact panel will find the Nilight 4-in-1 ON/Off Charger Socket Panel useful. It suits anyone who needs faster USB charging, a dependable 12V outlet and an always-visible voltmeter without taking multiple cutouts in the dash. If you want a neat, pre-wired solution for on-the-go power management, this panel simplifies installation and daily use.