E-outstanding 2 AA Battery Holder USB Female Socket 2 AA Battery Cases Box with ON-Off Switch and Cover

Specification Colour: Black. The number of batteries that can be placed: two. USB cable length: 26cm/10.2. Inch wire diameter: 3.0mm / 0.12 inch. Switch: with switch. The package includes: 1PC 2 AA battery box with switch. Feature: The female USB cable jack provides power for portable products with USB plugs. The small cover (inside) and the battery box are hot-melt processes, and welding marks will appear. This is a normal technique. Only output, no input. Use USB female plug, no need to solder, easy to connect. It can be used for toys, remote control cars, lights, electronic engineering or other decorations where DC power is needed. Notes: 1The price only applies to the battery box, not including the battery. 2The small cover (inside) is heat-melted with the battery box, and the traces are soldered. This is a normal technique.