Battery Checker - Battery Level Tester - Compatible with AAA, AA, A, AAA, AAAA, and 9V Batteries, as well as Button Batteries

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?? Price negotiation is very welcome
?? First come, first served
?? Guaranteed to cover initial defects
* Opened once for inspection and photography.

? A convenient battery checker that lets you see at a glance if the batteries you have at home are still usable.

Simply clip on a battery, and the LCD display (GOOD/WEAK/POOR) will show you when it's time to replace it.

[Product Features]
? Compatible with a wide range of batteries:
This single device can measure batteries from size D, C, AA, AAA, N, 9V, and even button cells (1.55V).

? No batteries required for operation:
The checker itself does not require batteries.
It runs on the power of the battery being measured, so you can use it anytime, anywhere.

? Compact design:
Its size makes it easy to store in a drawer, and it's a handy item to have at home.

? Operation confirmed:
We have confirmed that the scale moves correctly using actual batteries (see image).

[Compatible Battery List]
? 1.5V: D, C, AA, AAA, N
? 9V: Square type batteries
? 1.55V: Button cells

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