I have mentioned in previous postings that one of my HR92s has consistently needed its batteries changing every three months over the last 5.5 years. As an experiment I changed to lithium batteries. I got 4 months out of them!
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I have mentioned in previous postings that one of my HR92s has consistently needed its batteries changing every three months over the last 5.5 years. As an experiment I changed to lithium batteries. I got 4 months out of them!
It’s definitely the HR92. I checked the location long ago.
After all these years I know almost to the day when the battery low warning will come up. I ought to have had it replaced long ago but too late now. It’s 4.5 years old. I have a spare HR92 I could put in place. Perhaps it is laziness I haven’t. But 4.5 years in and all works well. Optimisation a no no for me and the app could do with updating but other than that it is a great system. Particularly if once set it up you stop playing with it!
I did say I was lazy! It is alongside me in my study and other than the need to change the batteries more frequently has not been a concern. You are right though. I ought to get the new out of its box and replace it! But then my spare is going to be a faulty one!
Faulty-ish.
One of our HR92s is showing low battery but can't bring myself to change it yet :p
Was hoping for them to last till September/October then i'm going to change them all to Lithium in one go and see how long they last.