USB Battery Box 3 X AAA 4.5V with on off switch easy to use

Easy to use 4.5v (3xAA) battery box with a female USB connection. Comes complete with ON/OFF switch built into the box.

Output voltage: 4.5V (3 battery sockets)
Battery model: AA battery
Line length: 110MM
External connection method: USB (Female socket)

Please note this is not a USB charger. It is meant to power USB devices.