Digital Battery Tester Portable for Small Batteries Button - Test Battery

[Simple battery voltage test] - Test the battery voltage to determine the battery capacity without wasting good batteries.; [Fast tests] - Save in a few seconds with fast and efficient battery capacity tests.; [Versatile use] - compatibility with small batteries with small button cells and various other battery types.; [Mobile phone and portable] - The compact and light design makes it comfortable to transport and use on the go.; [Use your batteries back to life] - Easily identify batteries with low capacity that have to be replaced for better performance.

What's in the box
1 x Digital Battery Tester