Maplin Universal Analogue Battery Tester for AA, AAA, C, D, 9V PP3 & Coin Button Cells

The product did not work and I have returned it.

So useful

I use these all the time and they are not expensive. I can check which of my re-chargeable batteries are no longer holding charge. I can check which one of four batteries in a remote no longer works. So simple to use my 91 year old mother uses one to check all her batteries.

Only 4 Sars as nothing is perfect. Does the Job as needed