Battery Model: AA; Number of B batteries: 3; Output voltage: 4.5V. Suitable for 1.5V AA batteries; Colour: White.
High Quality Material: These battery holders are made of sturdy plastic and metal, not easy to break, with good contact performance, no risk of electrical leakage.
With the USB socket, no welding is required and the connection is more convenient. Suitable for carrying USB devices.
Application: Widely used for toys, RC cars, lighted decorations, electronics projects or anywhere you need 4.5V DC power.
Package Contents: 6 x 3 AA battery holders with USB and switch; 4 x battery storage box aa aaa.