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3.1A 4 in 1 Dual USB Voltmeter Car Charger Blue Light
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3.1A 4 in 1 Dual USB Voltmeter Car Charger Blue Light

- Black
321527001

4 3 Customer Reviews | Please refer to English description
3.81
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Customers Who Bought This Item Also Bought

4-in-1 car charger
Dual port 3.1A USB output, with PTTC overcurrent protection function, when the input or output current is greater than the set safe current, the system automatically cuts off the power supply, unplug the machine and automatically resumes use. After inserting the cigarette lighter, it will automatically display the current car. The temperature, output current and input voltage are rotated every 20 seconds.
Input voltage: DC 12V-24V
Output voltage: DC 5V
Output current: 3100mA
Conversion efficiency: 95 percent
Voltage measurement range: 5V - 25V plus or minus 0.2V error
Current measurement range: 0 - 3.1A plus or minus 0.1A error
Temperature measurement range: -20 degrees to +80 degrees plus or minus 1 degree error

Specification

Dimensions and Weight

Product weight: 0.0260 kg
Package weight: 0.0460 kg

Package Contents

Package Contents: 1 x Car Charger

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Customer Reviews

4 out of 5
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See all 3 reviews Write a Review
  • Marian
    Yes (0) Color: Black
    Dual USB auto charger
    It came in good condition, but it came a bit slowly ... I ordered it exclusively because of the convenient positioning of USB ports, I already have a similar, but much more expensive product, which has the disadvantage that my car does not allow cable connection .
    The main problem found in this product is the accuracy of the thermometer, which indicates a lower value (approximately 6 degrees Celsius) than the actual value ...

    Aug 10,2019

  • silver
    Yes (0) Color: Black
    useful
    4-in-1 car charger
    Dual port 3.1A USB output. After inserting the cigarette lighter, it will automatically display the car voltage . The temperature, output current and input voltage are rotated every 20 seconds.When charge phone,display only input voltage and output current,temperature no.

    Input voltage: DC 12V-24V
    Output voltage: DC 5V
    Output current: 3100mA

    Apr 12,2019

  • gaby1123
    Yes (0) Color: Black
    2A - fast charge
    Almost 2A - 1.7A - almost the same.
    So fast charge level 1.
    2A when you have a quality phone. Not always 2A.

    The price can be cheaper but postnl is expensive....

    Aug 07,2019

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