EBL AAA Rechargeable Batteries Ni-MH 800mAh - High Capacity AAA Battery x 12 and Rechargeable Battery Storage Case x 3

I have been using these to power battery operated room thermostats, which I expect are very low power. They usually run for I guess 6-9 months before they need recharging. When recharging though it seems some won't charge - I suspect they have been run so low that they reach the point of no return? When I reported the issue via review the seller generously sent me a full replacement set and encouraged me to try again.

We've bought several sets in this family, after my tech whizkid son first found them. For an unknown company we were pleasantly surprised. there's an occasional duff one but overall they are the best we have, we don't buy any other kind any more

Come quick and lasts for ages befor got to charge love it for the everyday things

Current are getting 2-3 months for a set of 4 batteries running a thermostats that last >2 years with standard non re-chargeable batteries.Complete waste of money.Testing the battery capacity - some have around 900mAh capacity - other only around 200mAh.

Have had many brands before and these have been the best so far with mostly true to advertised capacity. Out lasting the majority of others. With Christmas coming up it’s good to know I won’t be spending a fortune on batteries that last 5minutes in the kids toys.

Works fine good enough for what they are required to do

Received these a couple of months ago and out of the 28 batteries 6 of them have failed after being used once!!!!! They won't charge on multiple chargers and when put on a battery tester they don't even register as batteries.So i've paid for 28 batteries but in reality only have 22!!!Very poor quality and would not recommend.

I will not be buying any of these again, I bought the AA & AAA types back in November 2020 (I had charged them up too) and had to replace some AAA batteries in a greenhouse temp & humidity monitor and they were only showing one bar on the battery symbol.