Digital Battery Tester (All Sizes)
This tester couldn't be better. In just seconds you'll know if that battery you found in the junk drawer, basement, or garage still has a charge or needs to be tossed. No outside power source needed simply touch insert the battery and the display will show a low or good charge. A convenient contact arm is compatible with multiple battery sizes for versatile use.
- Tests all common batteries to determine if they are charged or need replacement
- Tests the power level of all 1.5V, 9V, and 1.5V miniature cells
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