24V 12V Switch Panel With 3 Buttons, Volt Tester USB 3.0 Chargers For Boat
Meet the 24V 12V Switch Panel With 3 Buttons, Volt Tester USB 3.0 Chargers For Boat — a slim, pre-wired control hub designed for 12V and 24V systems on boats, RVs, caravans and more. Its ultra-slim profile keeps cockpit spaces clean while delivering reliable switching, live voltage monitoring, and convenient device charging in one compact unit.
Key features include a digital voltage display to monitor battery health in real time, a backlit LED panel for easy operation at night, and a splash-proof face with anti-seepage ring for marine environments. The 5V 4.2A dual USB charger powers smartphones, tablets and GPS devices without draining your battery, while the multi-use design supports common loads like headlights, fog lamps, refrigerators, pumps, and more. Compatible with DC 12V/24V systems, it’s a versatile addition to any boat or off-road setup.
Built for reliability, this panel uses a robust ABS+PC+Aluminum construction and comes pre-wired for quick installation. The water-resistant enclosed rocker switch protects against splashes, while a fused circuitry layer guards against short circuits, overloads and reverse polarity. It’s the smart, practical way to manage power and charging in tight spaces.
Benefits & Tips
- Consolidate control: centralize lighting and auxiliary switches in one tidy panel, reducing wiring clutter behind dashboards or bulkheads.
- Protect battery health: use the integrated voltmeter to catch voltage drops early and avoid unexpected outages during voyages or trips.
- Stay connected on the go: two USB ports deliver up to 4.2A at 5V, keeping phones, tablets and navigation devices charged while you cruise.
Product specifications
- Material: ABS+PC+Aluminum
- Dimensions: 13.2 cm (L) x 5.5 cm (W) x 7.3 cm (H)
- Weight: 219 g
- Installation: Pre-wired
- Switch system: Water-resistant enclosed rocker switch
- Voltage input: DC 12V/24V
- Rated current: 12V 20A / 24V 10A
- Measurement range: 6-30V
- Operating temperature: -25℃ to 85℃
- LED illumination: Blue, Red, Green
- Display: Digital voltage display
- USB output: 5V 4.2A total (dual ports)
- Waterproof feature: Splash-proof panel face with water resistance caps and anti-seepage ring
- Included in panel: 3-gang LED rocker switch
Package includes:
- 1 x 3 Gang LED Rocker Switch Panel
- 4 x Screws
- 1 x Label Sticker
Warnings/Reminders
- Splash-proof, not submersible — avoid direct immersion in water.
- Follow wiring guidelines and ensure power is off during installation; use the integrated fuse protection as intended.
- Operate within the specified voltage range (DC 12V/24V) to prevent damage.
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 been a trusted source for reliable, quality electronics.