Basketo Battery Tester Universal Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries Household Battery Checker Tester for Small Batteries (Model: BT-168)

It serves purpose very good. But i feel digital display will be more good.

Good for any battery testing

I must say that I am disappointed with the results. I was excited to try out this battery tester, as it claimed to accurately test both new and old cells. However, upon testing with a new cell and an old cell from my son's toy, the results were not accurate. When I tested the old cell, the product first indicated that it needed to be changed. However, when I rechecked it after a minute, it showed that the cell was in the green zone. This inconsistency in results was not what I was expecting from the product, and it has left me feeling dissatisfied. Overall, I do not think this product is worth the amount paid for it, as it did not perform as expected. While it may be useful for testing new cells, it is not reliable for testing old cells. I would recommend potential buyers to consider other options before purchasing this product.