★ Battery Model: 4 x 1.5V AA battery holder with cover and switch; number of B batteries: 4; output voltage: 6V. Suitable for 1.5V AA batteries. Colour: White.
★ High-quality battery holder housing with USB socket cable for easy connection and no welding required. The ON/OFF switch allows you to switch off the power supply when not in use.
★ Included holders come with screw and screwdriver to secure, with spring clip design you can easily insert the battery.
★ With the USB socket, no welding is required and the connection is more convenient. Suitable for carrying USB devices.
★ Package Contents: 6 x 4 AA battery holder with USB and switch; 3 x battery storage box aa aaa.