Panasonic BK-4MCCA16FA eneloop AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 16 Pack

Excelente baterías , tenho umas que já tem 10 años e ainda funcionan bem

Its really useful and save money.

Todo bien

I won’t use AAA alkaline batteries because of leak risk, so all my mine are either eneloop or Energizer Ultimate Lithium. Eneloops fit many of my needs, and as mine were all 10-16 years old (though still worked), I finally decided to replace them. Since the manufacture date is now the same on all, I don’t have to think about grouping them by generation or date made. These Gen. 5 have 850 max. mAh (800 min.), hold a 70% charge for 10 years, and can be recharged 2100x. The only downside is they shouldn't be used in airtight devices in case they get over discharged and vent hydrogen gas. So that leaves out things that are IP rated as dust and/or water tight, like many flashlights. But since that's true of all NiMH, these are still 5 stars.

Purchased in October 2019, these Eneloop AA batteries are still going strong over 3 years later. I've got a decent charger that ensures each cell is charged independently to the right level, which has probably contributed to them staying in great condition for so long. My only issue is the kids leave the batteries hidden in toys spread all over the house, it's rare that more than half of them can be found in our battery caddy. But every time I eventually find them, I charge them up and they seem to bounce back, as good as new.