Specifications Name Car Switch PanelMaterial Aluminum AlloyUSB Ports 3 PD30W PD30W QC18W Lighter Socket Power 150WVoltage Display Blue LED VoltmeterWaterproof Toggle Switch YesFixing Components 4 fixed screws 3 short wiresPanel Type 4 in 1 Marine Switch Panel CombinationFeatures Advanced USB Charging Ports Equipped with dual PD3 0 30W ports and one QC3 0 18W port this charger provides rapid charging for all your USB powered devices With a combined output of 78W you can efficiently charge multiple devices at once ensuring your gadgets are always ready to go Sturdy Aluminum Alloy Construction Unlike traditional plastic chargers our car charger is crafted from high quality aluminum alloy This material offers superior scratch resistance and excellent heat dissipation ensuring a longer lifespan and safer usage The sleek metallic finish enhances the overall aesthetic of your vehicle Illuminated Lighter Socket Featuring a blue light this 150W lighter socket is easy to locate even in the dark With the capability to support various high power devices like dashboard cameras and GPS units it offers convenience and versatility for all your driving needs Real Time Battery Monitoring The integrated high definition blue LED voltmeter keeps you informed about your car s battery voltage in real time Stay proactive about your vehicle s battery health and drive with confidence knowing you can avoid unexpected issues Efficient Toggle Switch Control Desig