Eneloops would only last about 3 weeks. And disposable last 2 months. This door is used a lot and since it has Zwave and a door open sensor it sends info on every open.
Bonus, since it can handle the lipo AA batteries that put out 1.8v and it gives the motor more oomph I made the battery pack give 7.2v and it never sticks anymore.
This is a garage-door so its not critical access but is used a lot.
That’s just terrible to hear. My oldest Eneloops are going on a decade with no failures, but I also had fairly good luck when I used to buy cheaper rechargeables. The common thing might be only using slow chargers.
Nobody else has brought this up, but I’ve read that counterfeit Eneloops are a thing.