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-   -   Lenovo 330-15ICH battery problem (https://www.badcaps.net/forum/showthread.php?t=102840)

AntraX0601 01-24-2022 01:39 AM

Lenovo 330-15ICH battery problem
 
Hello, i have problem with my laptop, anywhere if i has of 45 percent battery my laptop goes sleep an after plug charger it shows 0 percent. I replace the battery for new and original and the same problem. Sometimes it goes off at 55 percent or around this.
What is bad? Are the second battery bad or something in motherboard?
Thanks.

mon2 01-24-2022 04:17 AM

Re: Lenovo 330-15ICH battery problem
 
Hi.

Was the battery purchased from a reliable source? The details seem to hint there is something is wrong with the logic board.

Post the full markings on the batteries. Maybe the batteries are not compatible with this unit ?

Did the original battery ever work with this computer?

What is the history? Any liquid damage?

Do you have test equipment like tools, soldering iron, multimeter?

AntraX0601 01-24-2022 04:53 AM

Re: Lenovo 330-15ICH battery problem
 
I dont know if the battery ever works with computer. I bought the laptop with the water damage. I only replace the keyboard and all works fine. But battery has this defect, i think its bad battery.
I repairing laptops, but i am beginner. Maybe i think its defect from "logical"(charging) chip for battery on motherboard?
I have no problem with replace the chip, but i dont know if its that problem.
Sorry for english iam czech. :)

AntraX0601 01-24-2022 04:55 AM

Re: Lenovo 330-15ICH battery problem
 
And battery is from Aliexpress, but they say its original and looks at original.

SMDFlea 01-24-2022 05:34 AM

Re: Lenovo 330-15ICH battery problem
 
Quote:

Originally Posted by AntraX0601 (Post 1102152)
And battery is from Aliexpress, but they say its original and looks at original.

Are you using Lenovo Energy Management software,if you are check the settings. Have you checked the battery with Lenovo Diagnostics

piernov 01-24-2022 05:36 AM

Re: Lenovo 330-15ICH battery problem
 
"original", "new" and "Aliexpress" never go together very well.

AntraX0601 01-24-2022 06:10 AM

Re: Lenovo 330-15ICH battery problem
 
Lenovo energy manager shows the battery is in good condition.
Calibrate battery with energy manager goes well from 100 to 0%.
Any idea? Before i bought new battery?


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