Black Plastic Storage Box Case Holder for Battery 2 X AA Cell Box

This is a Black Plastic Storage Box Case Holder for Battery 2
X AA Cell Box, with DC Power Plug. The 5-inch cable is terminated with a
standard 5.5×2.1mm, center positive barrel jack connector. The
connector mates with the barrel jack on the Arduino (among a number of
other products) allowing you to easily make your project battery
powered.

The case box can keep your batteries organized and protected. The
holder case is designed with leads for easy to solder and connect. This battery holder case is perfect for the devices need a 3V external battery.

Features :

1. Holds two AA batteries.
2. The standard 5.5×2.1mm barrel jack at the output.
3. Easy install, convenient to use.
4. High-quality plastic material.

No Guarantee No Warranty