DGZZI Battery Case 3 AA Battery Box Holder with ON-Off Switch and USB Female Socket Black

Specification: Product name: battery box Battery model: AA battery Quantity: 3 Switch: with switch USB: Female Weight: about 30g/pcs Output voltage: 4.5V Package includes: 1PC battery box Features: With a USB female plug, no soldering is required, and the connection is convenient. It can be used in toys, remote control cars, lighting, electronic engineering or any place that requires 4.8V-6V DC power supply. Note: 1 The price is the price of the battery box, excluding the battery. 2 The small cover (inside) is hot-melted with the battery box, and there are welding traces. This is a normal technique.