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Dual USB Car Charger,Output 4.8A Car Adapter,LED Voltage Monitor for iPhone,iPad,Samsung,LG,Google Nexus,Other USB Devices (Silver)

4.8 out of 5 stars 10 customer reviews
Amazon's Choice recommends highly rated, well-priced products available to ship immediately.
Amazon's Choice for "12v usb charger"

Price: $10.99 & FREE Delivery on orders over $49. Details
  • DUAL USB CAR CHARGER :Powered by your car’s DC outlet(cigarette lighter port).allows charging of two devices at once.
  • SMART OVER-CHARGE PROTECTION: Intelligent circuit design protects against short circuiting, overheat, overcurrent, and over charge.Charges mobile phone quickly and efficiently.And protect the safety of charging device.
  • BATTERY VOLTAGE METER:Display the voltage of vehicle's battery when plug.Let you always monitoring the health of battery and peace of mind when drive.A flashing LED display indicates a potential vehicle voltage problem.
  • TOTAL 4.8A: The output total 4.8A. The charging speed is up to 40% faster than conventional chargers and works with all USB-powered devices.
  • COMPACT DESIGN FOR MORE PORTABILITY :Fits in the palm of your hand.DC input: 12V-24V / USB output:4.8A; / 2.3" x 1.4" x 1.4".One Year Warranty.
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Product Information

Colour: Silver
Technical Details
Batteries IncludedNo
Batteries RequiredNo
Number of Ports2
Additional Information

Item Weight36.3 g
Shipping Weight18.1 g
Date First Available1 May 2018
Customer Reviews 4.8 out of 5 stars 10 customer reviews
Amazon Bestsellers Rank 1,707 in Electronics (See Top 100 in Electronics)

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All Product Information Customer Q&A's Customer Reviews

Product description

Colour: Silver

Why do you need to purchase a charger with car battery voltage warning?

Voltage is too low: Car will difficult to start, won't catch fire,intermittent dead fire, insufficient lighting lights etc.
Voltage is too high: Causes abnormal signal of the shift solenoid valve, engine instability, speaker does not ring and other issues.
Car battery voltage monitoring feature that allows you always grasp the battery state of health, prolong car battery life.

How to use it :
1.Plus this car charging into car cigarette lighter hole, it will detects the car battery voltage automatically and shows on the screen, and please kindly noted.
For 12V car, when the voltage is under 11.5V or higher than 14.9V, the dispaly while shinning to remind driver your car with battery issue.
For 24V car, when the voltage is under 23.1V or higher than 27.3V, the dispaly while shinning to remind driver your car with battery issue.
If you car battery has some voltage problem, as the smart car charger detected, you had to find professional car care shop to examine your car battery to make sure it works well.

2.Connect your device to the car charger by suitable cable,This car charger will identify your devices and input a suitable charging current to make sure the charging won’t bring a damage to your devices.

3.The input current will decrease until your devices battery is full.

Product Features
Size (LWH): 2.08 x 1.3 x1.3 inches
Weight: 0.8 ounces
Display the voltage of Car Battery
Input voltage: 12-24V,4.8A
Smart IC to detect your devices and input correct charging current.

Customer Questions & Answers

10 customer reviews

4.8 out of 5 stars

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