Q: How do I test a battery?
Touch the battery's terminals to this battery tester's contacts for an instant voltage reading, then compare it to the chart on the side of the tester to see if it's still good.
09A0618 - Battery Tester
We're all guilty of hanging on to old batteries we're not sure about. Simple and dependable to use, this tester eliminates the guesswork, so you can finally see which ones are really worth keeping.
It works with any 1.2V to 9V battery, including rechargeables and most button-cells, giving an instant voltage reading you can compare to a chart on the side of the tester. Because it's powered only by the battery being checked, it always works – even a blank screen tells you right away that the battery is fit to be discarded.
Highly recommended.
Touch the battery's terminals to this battery tester's contacts for an instant voltage reading, then compare it to the chart on the side of the tester to see if it's still good.
Yes, it works with any 1.2V to 9V battery, including rechargeables and most button-cells.
| Includes | Battery tester |
| Package Quantity | 1 item |
| Warranty | Lee Valley Satisfaction Guarantee |
| Compatibility | Any 1.2V to 9V battery, including rechargeables and most button-cells |
| Color/Finish | Black |
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Battery Tester
We're all guilty of hanging on to old batteries we're not sure about. Simple and dependable to use, this tester eliminates the guesswork, so you can finally see which ones are really worth keeping.
It works with any 1.2V to 9V battery, including rechargeables and most button-cells, giving an instant voltage reading you can compare to a chart on the side of the tester. Because it's powered only by the battery being checked, it always works – even a blank screen tells you right away that the battery is fit to be discarded.
Highly recommended.
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