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My Mac turns off in sleep mode (after battery replacement)

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topemeraude Posted messages 1016 Registration date   Status Membre Last intervention   -  
topemeraude Posted messages 1016 Registration date   Status Membre Last intervention   -
Hello
After changing the dead battery, my MacBook Pro from late 2021 shuts down with the new battery
The particularity is that when I close the Mac without turning it off, and I want to use it again 3 hours later, the Mac has shut down and the battery level is at zero, a problem I did not have with the old battery.
Could someone tell me where this comes from?
Thank you.

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Anonymous user
 
Hello,

Either the battery has not been reset due to a poor procedure (which would then need to be redone), or it cannot be reset because it is "unrecognized"... I would lean more towards the second case. Apple original batteries are managed by a chip for charging and discharging in conjunction with the Apple charger.
Very often, when one of the components (charger or battery) is not original, the battery management does not occur. Sometimes, charging may not even happen. These problems are very common.

If the problem persists, the best option is to return and get a refund for the battery, and check a site like MacWay which seems to provide Apple batteries:
https://www.macway.com/search/+na-m:19.html?s_kw=batterie+macbook+pro

And why not give them a call beforehand?

--
iMac G5 - iMac mid-2011 with SSD - Macbook Air M1
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