Feature Led 4 in 1 Cigarette Socket Panel: Our 12V USB Charger Waterproof Power Socket Adapter DIY Control Panel with LED. Led Cigarette Lighter Socket Splitter + LED digital display voltmeter+Dual quick charge 3.0 USB Ports + On-off rocker switch. Dual QC 3.0 Charging Ports: Designed with smart IC and fast charging technology, up to 4x faster than traditional chargers. The cigarette lighter socket comes with two 18W / 3A QC3.0 USB port. Universal for all 12V-24V cars, bus, RV, ATV, Truck, trailer, boats. marine and more. 10A Fuse Included: Made of ABS and Aluminum material, this car charger has the features of better heat emission, wear resistance, and non-flammable. 10A built-in fuse provides intelligent protection, such as over-load, over-heat, over-voltage, under-voltage, and short-circuit protection. Voltage Display & Safety Driving: digital voltmeter display that shows the 6-24V voltage. The real-time LED voltmeter can remind you whether the voltage is at a normal level to ensure safe driving. Total output up to 120W(12V) / 250W(24V), meet all your charging demand. Independent Toggle Switch: Rocker style switch easily to use with a long lifespan up to 10000 cycles. Enough for the simultaneous use of a variety of portable appliances in your vehicle. Specifications: Material: ABS, aluminum alloy, plasticShell Colour: BlackWorking voltage: DC 12V-24VQC 3.0 USB charger: up to 18 WSocket: DC 12VVoltmeter display range: DC 10-30VWide range of applications: cars, motorcycles, ATV, SUV, UTV, boats, etc.Multifunction: power for mobile phones, tablets, GPS and other USB devices Package included:1 x 3-hole panel base1 x Dual USB charger socket1 x cigarette lighter socket1 x independent ON/OFF toggle switch4 x fixing Screw3 x connect wires with 15A fuse Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.