Features:
With more and more car related products application, such as audio, refrigerator, cleaner, inflatable pump, etc., a digital voltmeter is of necessity for protecting the battery of your car.
Compact, easy application, fast charging, this USB car charger, useful for charging mobiles, MP3, MP4, laptops and so on, all devices with USB ports, is your best travel partner.
Fast charging, stable voltage, current protection, and LED indicator.
Three digital numbers displayed on the voltmeter indicating live battery voltage.
Item Specifications:
Color: Black
Material: PC + ABS
Input Voltage: 12-24V
Output Voltage: 5V
Output Current: 3100mA
Working Temperature: -40-60 Celsius degree
Size of Item: Just as the picture shown
Compatibilities: Suitable for smartphones, cellphones, MP3/MP4 players, earphones, tablet computers, cameras, etc.
Application Scene: For cars, vans, caravans, SUV, trucks, motorcycles, boats, etc.
Package Includes:
1x USB charger
1x Voltage meter
1x Cigarette light socket
1x Switch button
4x Screws