new usb + voltmeter + cigarette lighter + small switch four-in-one car and boat universal four-hole panel car charger

Double USB charger 2.1 A & 2.1 A + LED voltmeter + 12V power socket + switch + 4-function panel

 Product Information:

Product Name: Car RV Yacht Conversion 4-Panel Dual USB Charger + Voltage Meter + 12V Power Outlet + Small Switch

Product weight: 128g

Product color: black
Product size: Length 10.3CM * width 8.5CM * height 6CM
Components: 4 screws, 9 blue terminals
Input Voltage: 12-24V
Output Current: 5V 4.2A
Voltage meter measurement range: 6-33V
Product material: ABS
Lighter socket input voltage: 12V 20A, 24V 10A

Product packaging method: individual PP bag packaging
Product advantages: High-performance stable IC is used to output current stably, with dual USB car charger + cigarette lighter socket.
High capacity for general navigation and tablet computer charging!
Wiring Method: The back of the charging base is marked with "+" and "-", connect to the power source's positive and negative terminals accordingly.
Installation Range: The product is suitable for all 12-24v vehicles, RVs, yachts, ships,
Engineering vehicles can all be installed and used.
Installation Method: First, use a drill to make a hole, then insert the product, and finally tighten the screw fixation ring.
Product Features: 1. Dual USB ports and a cigarette lighter that can be used with USB to charge a variety of electronic devices.
2. USB with LED indicator and voltage meter blue light display.
3. Resistant to large currents, high temperatures, and wear.
4. With a waterproof cover, it can be covered with a rubber cover to prevent dust and water when not in use.
5. The wiring has positive and negative pole protection, and it won't be damaged if the poles are connected in reverse.
6. Can promptly master the battery voltage within the normal use range

• Specification:

Color: Black
Material: ABS
USB Output: DC 5V / 4.2A.
Power Outlet: DC 12V.
Voltmeter Display Range: 0 - 24V.
Toggle Switch: 20A 12V DC.
USB socket dimension: Approx. 2.9 * 4cm (Screw Diameter * Height)
Voltmeter socket dimension: Approx. 2.8 * 1.6cm (Screw Diameter * Height)
Power socket dimension: Approx. 2.9 * 4cm (Screw Diameter * Height)
ON-OFF Toggle Switch: Approx. 2.9 * 1.8cm (Screw Diameter * Height)
Four hole panel dimension: Approx. 10.5 * 8.7 * 0.5cm (L * W * H)
Package Weight: 120g / 4.2oz