Just 1 information for the Mini Nut lifetime battery : I use NUT for presence sensor with domotique and the battery have a lifetime approximaly 3 month. It's not very long. Is it the same for you ? I have adapted a CR22 battery instead of the original, it's work very well and you have now very long ...

OK thank you one more time for your advices.

So, if i understand, in my case, my battery is 100% charged.

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Hi emme,

Finaly it's OK, i've paste a bad code in the script.

I have this answer :

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Proceeding seeking for Battery Info
Résultat final: HEX :64 DEC: 100

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So my battery is still a level available of 64%. Isn't it ?

Thank you !!!

Thank you very much for your script, it's great !!! I try do use it and i have this following message with an error at the end : " - - - - - - - - - - - - - - - Proceeding seeking for Battery Info Risultato finale: HEX :64 DEC: 100 - - - - - - - - - - - - - - - ./bat_nut_info.sh: ligne 292: erreur ...