







Specifications: Name:USB Port Power Converter USB Input: 5V 2.1A, make sure USB power supply enough 2.1A with full power. Cigarette Lighter Socket Output:12V 1A Max, depends on the power from your USB port Length: 30cm Use for: Convert power from USB port to 12V car cigarette lighter socket Feature: This USB step up cable have a range wide of application in car, rv and bike. Convert power from USB port to 12V car cigarette lighter socket. Fit for many 12v devices, such as: Driving recorder, electronic dog, dashcam, GPS, radar detector, solar panel, heated seat, led lining strip, Rino 650, tire inflator, led lights, Garmin or other GPS FM traffic receiver, fan, VA supplied health equipment that uses a cigarette port for the charger, ect. Frequently Questions & Answers Q: Why this USB step cable can't work for my 12v device? Is it faulty? A: NO,if there are something wrong, please check as follow: 1. Please make sure your device needs 12v to work before purchase instead of higher or lower. 2. Please make sure the USB power soure is enough 2.1A with full power and have 5v output. 3. Please don't ignore the max curren is 1A. It means your device should be under 1A. 4. Please test this cable with different device, in fact, it can always give you a big surprise. Package: 1pcs USB Port Power Converter
F**Y
A good solution!
Well, it works as advertised. I use this adapter to power my car dash cam.I plug a portable 8000mah power charger to the USB A and the dash camto the cigarette lighter. This will provide power to the dash cam while mycar is parked. No need to hard wire the cam to the car's battery.
S**H
Very nice product.
Have been using this for more than a year now - no issues. It powers my rear facing dashcam from a USB slot in my glove compartment. Nice product.
E**C
Worthless!
Worthless. Did not work at all. Also, beware, because although this was a “Fulfilled by Amazon” order, it was not returnable. The phone rep said that should be listed somewhere in the description, but it was not.
G**R
great adapter
Hooked up emergency strobe lights to power bank so i dont drain the truck battery anymore. Awesome
K**.
Great invention. We have two.
Man did this resolve a problem with the kids devices in our new car. Works wonderful.
T**8
Works ok, need to check connections at times.
Work ok, but sometimes connection between the lighter plug gets slightly off so occasionally needs to be pushed back in.
J**N
does not put out 12v
My dashcam requires at least 12V. this puts out 11.9V. Company wont let me return.
C**F
Doesn’t work
This doesn’t work to adapt or charge anything. Disappointed.
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