24V 12V Switch Panel with 4 Buttons, USB 3.0 Charger, Voltmeter for Car RV

Upgrade your vehicle, RV, or boat with the 24V/12V Switch Panel featuring 4 rocker switches, a built‑in LED voltmeter, and USB charging. Pre‑wired for quick installation, it supports both 12V and 24V systems to power lights, accessories, and USB devices from a single, reliable panel.

The built‑in LED voltmeter provides real‑time battery status so you can head off dead batteries before they disrupt your plans. The USB charging ports deliver up to 4.8A total across two ports (2.4A per port) for fast charging on the go, while safety protections guard against overcharging, overheating, and short circuits. A Smart IC helps prevent damage if wiring is accidentally reversed, adding peace of mind during DIY installations.

Constructed with a sturdy PPT + PC + aluminum panel, the enclosure is water‑resistant and designed to endure travel conditions. The panel operates on 12V or 24V, with IP65 ruggedness, and LED indicators in red, blue, and green for clear visibility. A night‑glow label sticker is included to help locate ports and switches in the dark. The system is engineered for up to 10,000 make/break cycles and uses simple red‑to‑positive, black‑to‑negative wiring guidance.

Note: Please allow 1–2 cm differences due to manual measurement. Color and lighting may vary slightly depending on display and ambient light.

Benefits & Tips

• Use as a centralized control hub for essential 12V/24V accessories (lights, fan, water pump) in your car, RV, or boat. The built‑in voltmeter helps you monitor battery health while you operate multiple devices.
• Rely on safety protections to guard your gear: overcharge, over‑current, and short‑circuit protection, with a Smart IC that helps prevent damage if wiring is ever reversed.
• Take advantage of the included night‑glow label sticker to quickly locate USB ports and switches in the dark, making night runs safer and easier.

Product specifications

• Switch System: Water‑resistant enclosed Rocker switch
• Light color: Red, Blue, Green
• Number of lights: Double lights
• Material: PPT + PC + Aluminum Panel
• Voltage: 12V / 24V
• Operating Temperature: -25 ℃ ~ 80 ℃
• IP Rating: IP65
• Electrical Life: 10000 make and break cycles
• Wiring Method: Red wire connect to battery positive pole, Black wire connect to battery negative pole

Package includes:

• 1 x Rocker Switch Panel
• 4 x Screws
• 1 x Label Sticker

Warnings / Reminders

• Please ensure correct wiring: red to positive, black to negative. The panel includes a Smart IC that protects the circuit if wiring is wrong.
• Note on measurements: allow 1–2 cm differences due to manual measurement. Colors may vary slightly due to lighting and display.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Since 2002, intercyprus.com has stood for reliable, tested vehicle electronics.