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Apple's 2016 revision to their laptop lineup targeted at professional users. Features a 15-inch, 2880-by-1800 Retina display, quad-core Intel Core i7, 256 GB / 512 GB /1 TB / 2TB storage options, 16 GB RAM, and a keyboard equipped with a Touch Bar. Released November 2016. Features Model A1707.

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Why is my replaced battery only charging once it has been drained?

I replaced my battery a second time after the first stopped charging at all. The second battery only seems to charge once it has run out completely and not while plugged in and being used - I have attached a coconutBattery screenshot. Any ideas?

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I have updated to Monterey to see if it helps. Here is the current info:

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Thank you. I guess there’s not much I can do about that. ☹️

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You have a threshold issue within the charging control logic. Sadly that’s part of the logic board that needs service.

You might want to try the other side ports a try to see if thats better as your system has two Intel JHL6540 Thunderbolt 3 controllers (light Blue marked chips)

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Otherwise its within the SMC logic which you could have hit while disconnecting the battery (light Green marked chip)

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