What is the output of a car charger

Just Wireless Dual USB Car Charger for iOS Devices

Just Wireless Dual USB Car Charger for iOS Devices

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3 Answers from the Community

  • The output of this car charger is 2.1 AMP per port (4.2 AMP total). Which means you can charger two IPhones, two IPads or a combination of the two, simultaneously.

  • Answer

    Typically 12v @ up to 10 or 15 amps. You can always check what fuse you have installed in your car's fuse panel to see the maximum amperage.

  • The output is 12 volts 20 amps, strong enough to charge 2 devices at the same time.