T470s, suddenly battery/ies died...

I'm a proud user of an T470s, 6yr old but still wonderful.


But in these Christmas days, battery get suddenly dead... clearly batteries
ws not as new, but 2-3 hr still was doable.


Now battery 1 (the second) is 0 and does not load; battery 0 (the first)
load until 3/4% and no more.

BAT0 have a nominal capacity of 23,5Wh, current capacity 15,2Wh. BAT1 have
26,1Wh and current 1,6Wh (so, almost dead).


There's something i can do to (try to) reset battery capacity? I'm using
Ubuntu 22.04.


Thanks.

-- 
  Tu da che parte stai?
  Stai dalla parte di chi ruba nei supermercati,
  o di chi li ha costruiti rubando.			(F. De Gregori)


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