Interested in reviews of AlzaPower Battery Tester T20B? It got 4.5 out of 5 stars from our customers. Find specific customer reviews of AlzaPower Battery Tester T20B below. We will appreciate if you also share your experiences with AlzaPower Battery Tester T20B after purchasing.
I would be satisfied with the product, except for this "detail": even with discharged, discarded batteries, it reports 70-80% and a "good" result. Although such a battery no longer works in the device (the flashlight doesn't light up, the button battery in the keys doesn't unlock, the pencil battery in the keyboard/mouse no longer works. ). So it is quite a significant flaw in the battery tester that the test result does not tell me anything about the real usability of the battery.
Looks good, solid construction.
Slots for all possible types of batteries.
The measurement result does not correspond to reality. Even dead batteries rate as 70% "good".
Verified purchase - review from a price comparison website
Universal gauge for many batteries
Virtually all batteries still show a relatively high charge. Even when the gate driver no longer wants to operate the gate, the battery shows 80% charge.
I measured the old AAA battery. It showed 95% and that the battery is GOOD. I put the battery in the tester and it didn't work with it. So that's about it, on the quality of the measurements. I'm returning the tester.
For a weak battery, it shows that it is fine.
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Nezávislý odborový svaz Policie České republiky, Praha 1 - Staré Město
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