Review on Yeworth [2 Pack] USB to 2.5mm Charger Cord, 0.2m 2.5mm Male Jack Plug to USB 2.0 Male Data Extender Aux Audio Charging Cable Adapter (USB to 2.5mm) by Max Rosengren

Didn't fit exactly what I needed but that's not the product's fault. I bought a mini projector that is very bright when connected to the wall, but it has a second connection to which you can connect the battery so that you can watch films on the go, but the brightness is not that good, the properties of the connection was almost the same but the battery was a bit smaller than required so I thought I'd try making the device look like it was plugged into the wall but it didn't work. If I were to buy a battery that met the exact requirements, I'm sure it would work just fine. The included cables still worked which I've tried on other stuff, they're well made and don't feel cheap.