Emergency alarm car charger 2 usb ports car charger LED screen car charger.
Accurate voltage display of the automobile battery, monitor your car's safety anytime. The "LOW" symbol light on and "Beep" reminder while car battery voltage below 12v or above 24v.
Intelligent IC chipset with under-voltage, over-voltage and short circuit protection.
180 degree rotation design, convenient to adjust the perfect angel; Exquisite and mini design, easy to carry and save space.
With Intelligent Chip inside, The current will automatically share while using.

• With LCD screen, to show car battery voltage
• When the voltage is below 12v or above 24v, the buzzer alarm will automatic ring
• The current will be shown on the screen automatically
• The plug is flexible, can be 180 degree swing
• With Intelligent Chip inside, The current will automatically share while using

With LCD screen, to show car battery voltageAnsTOP