4Pcs USB A Male 2 Pin Bare Wire 30CM, 5V/3A 2 Pin Pigtail Open End Power Cable, for USB Equipment Installed or Replace Repair DIY Cable

Exactly as advertised, works great, arrived on time

Super fast delivery and well wrapped thank you

Overall, I’m happy with my purchase. The item met my expectations, and the entire transaction process was smooth. I would recommend this product and seller to others, based on this positive experience.

I bought these to use to charge cellphones & other electronics from a 12 volt 20 Ah lithium battery..

The adapters I received are nothing more than a USB connector with the 2 power leads attached. If you are looking for something that allows 12V input to be reduced to 5V on the connector, this is NOT what you need.

No issues, worked as planned.

Great product

When the product arrived, it looked perfect with nicely tinned ends of the USB wire. However, I have since discovered after installing it in a device that the data pins in the USB pigtail are floating (aka not connected to anything). This does not follow the USB charging specification, which will cause some devices to refuse to charge. For me, this meant that my Samsung phone and Anker power bank would work, but my iPhone would not. If you are more curious about the issue that seems to mostly affect Apple devices, Google "Adafruit iCharging".Unfortunately, because the USB data lines are not exposed at the end of the pigtail, I'll need to purchase a "USB Data Blocker" like the one from StarTech.com or the one from PortaPow if I want it to work with Apple devices at all, or with Android devices without the warning. But if you are looking for a simple USB pigtail for basic power supply needs, this will be your guy. In the end, I am using this USB port to power a basic video camera that comes with a USB to barrel plug cable, and it worked without a hitch with my use case.