Car USB Charger, 5V 2.1A Fast Charging 3in1 USB Car Charger Adapter, Dual Led Digital Display Built-in Voltmeter Thermometer Universal Car Cigarette Lighter for 12V-24V Cars, SUVs, Trucks (Blue+red)

Applicable Models: Car Charger Adapter is suitable for most of 12V-24V vehicles, such as car, SUVs, trucks, etc.
Fast Charging: High efficiency USB 5V 2.1A output for fast charging. The car charger fast charging apply to USB charging mobile phones or other electronic products, which compatible with iPhone 13 Pro Max, 13 mini, iPhone 12 Pro Max, 12 mini, iPad Pro, etc, also fit for Samsung, Sony, LG and more Android phone.
Built-in Voltmeter: The cigarette lighter adapter comes with voltage meter tester for real-time detect the battery voltage for your vehicle. Provides accurate reading, Quickly see your car battery health, convenient reminder for you to check or repair the car battery in time, avoiding possible breakdown on the go.
Monitor Temperature: The car charger thermometer monitors the air temperature clearly providing more comfortable atmosphere for you.
Plug and Play: Car USB charger is easy to connect the battery with a small profile, solid and well made. It provide both a voltage gauge and USB ports and using the cigarette lighter plug, just plug and play.