fengxiaomin 2PCS USB Female Socket 4 AA Battery Case Box Holder with ON-Off Switch 6V USB Female Socket with Cover Switch and USB Cable

Specifications: Product Name: USB Female Socket 4 AA Battery Case Box Holder with ON-Off Switch Material: Plastic Battery Model: AA battery Quantity: 4 Output Voltage: 4.8V-6V Size: Approx. 70x65x19mm / 2.76x2.56x0.75Inch (LxWxT) USB cable length: 6 cm /2.36 inches Wire diameter: 3.0mm / 0.12in Switch: With switch Package includes: 2PCS USB Female Socket 4 AA Battery Case Box Holder with ON-Off Switch Features: 1. Fast connection: USB female plug, no need to weld, easy to connect. 2. Use safety: with on/off switch, you can cut off the power when not in use, do not worry about long-term connection of the device and battery loss. 3. Application: Widely used in toys, remote control cars, luminous decorations, electronic projects, or other places that require 4.8V-6V DC. Precautions: 1. The price is only for the battery case and does not include the battery. 2. The small lid (inside) and battery case are hot melted and have weld marks. This is a normal technique.This 4 AA battery holder USB switch is made of flame-retardant material, which is resistant to high temperatures, durable and not easily deformed. Can be used as an emergency power source.