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.


I switched to rechargeable 3 years ago. I’m not trying to shill for a specific brand, but EBL has worked great and they’ve paid for themselves vs the disposable AA and AAA batteries. They last 4-6 weeks in door locks depending on use, the one in direct sun doesn’t last as long. Haven’t bought any alkaline AA/AAA in years.
YMMV.