2PCS Aluminum Dual USB Port Car Cigarette Lighter Socket Plug LED Voltmeter 12-24V (Blue) - TEAMWILL, LANDU4PC11

• UPC   720118172344
• 【Aluminum housing】 12V/24V USB car charger with aluminum appearance. Unlike traditional plastic charging adapters, the metal appearance of the USB charging socket always keeps it as new and dissipates heat better. In addition, thanks to its protective cap design, this usb car charger can not only be used in cars, but is an excellent accessory for ATVs, motorcycles, bikes, trucks, golf carts, RVs, boats, etc. 【Dual QC3.0 USB port car charger】 The Quick Charge 3.0 car charger is designed with two 18W/3A Quick Charge 3.0 Quick Charge USB ports, which can charge two compatible devices at the same time, up to 4 times faster than traditional chargers. It also works with Quick Charge 2.0 and 1.0 for all USB devices such as iPhone, iPad, Samsung, tablets, MP3, smart watches, etc. 【Digital LED display】The 12 volt usb port for cars has a blue integrated LED voltmeter. This cigarette lighter usb charger adapter automatically monitors your vehicle's battery and indicates the battery voltage in the center of the charger so you know the health of your battery while driving and avoid abnormal voltage problems. Please pay attention when the voltage is lower than 12V. 【Easy to install】 This socket is sized to fit the dashboard of most cars. Connect the "+" to the fuse box to energize and the "-" to the negative terminal. In addition, it can be connected to an on/off switch, then you can turn it off to save battery. 【Safety protection】 This dual usb charging socket is CE and ROHS certified with overheat, over current, over voltage, overload, under voltage and short circuit protection. The car's USB port is equipped with a built-in 10A fuse to better protect your battery.