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The Nintendo Switch is a handheld game console that can be played on the TV via a docking station, or on the go. Released March 3rd, 2017.

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Battery charge and percent not synced after change and 20 calibrations

I swapped a non hacked launch switch (latest firmware) battery from ifixit a week ago and have been trying to Calibrate it so the percent and actual charge will match up. It goes down to 1% after 30 minutes but stays on for several hours after. I’ve let it drain to nothing and recharged over 20x on an official dock. Have also tried another dock to charge. Tried shutting it down when it close to dying then waiting 30 minutes before charging again. When I charge it let it sit for extra time when it reaches 100% so it goes beyond.

How can I fix this sync issue?

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1 Answer

Hi!

I'm afraid you need to replace the battery charger IC... (Power Charge IC M92T36)

Part: https://www.amazon.com/Original-M92T36-C...

Also please check those IC's as well, just to be sure.

What you also can try is to return the part and get yourself a new one, just to test if it was the battery giving you issues.

But I'm afraid it's something motherboard related.

Please let us know how it goes and good luck!

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GnosticMessiah will be eternally grateful.
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