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.

  • SkunkWorkz@lemmy.worldEnglish
    1·
    24 hours ago

    I have a Nuki lock that lasts 8 months on 4 AA rechargeable batteries it also has a door sensor sending info via MQTT over Thread. Your lock probably has to overcome a lot of friction so the motor uses more juice than normal.