Why am I only receiving 50mAH when charging my Phone? (Lenovo Z6 Lite)

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Gala @gala10131

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发帖于: 2020年12月13日

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Why am I only receiving 50mAH when charging my Phone? (Lenovo Z6 Lite)

I had brought a Lenovo Z6 Lite/K10 Note used. The phone itself was working completely fine for about a week and a half until out of nowhere it would lose battery while on a charge. I had downloaded ampere on the phone and wanted to see if it was a charger fault or the actual phone. I had tested out 5 different fast chargers and still, it would charge at 50 - 200 mAH; the voltage meter also at 3.95V. At random times it would charge at 500mAh: if I get lucky. I don’t know what to do as I spent my year savings on this phone and now it doesn’t even work. Please help me it is highly appreciated.

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oldturkey03 @oldturkey03 声誉积分: 782.4千 1.1千 893 2.3千 · Answer 1 · 2020-12-13T14:08:46-07:00

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oldturkey03 @oldturkey03

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Gala start with a new battery, then re-evaluate. With a used phone it is always difficult to do the initial fault finding. A new battery will give you a known-well starting point should further troubleshooting become necessary.

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Thank you so much for your reply. I really appreciate it a lot.

I have tried using a new battery. I went into a small repair shop and they have tested new a new charging port and a new battery. None of them solutions worked

由 Gala 完成的 2020年12月13日

Gala that is not what you want to hear. If you tried with a new battery and your charging port etc. is really okay, the issue then this would be related to your power management IC. Your phone is a bit off-brand so schematics etc. are a bit harder to come by.

由 oldturkey03 完成的 2020年12月13日

@oldturkey03 Is that bad? What would that mean?

and again, thank you so much for the reply

由 Gala 完成的 2020年12月13日

That could mean that you may need to replace that power management IC. Not sure who does board level repair on this models. I' contact somebody like @imicrosoldering and see if he can assist you further.

由 oldturkey03 完成的 2020年12月13日

We cannot source logic board components or schematics for these devices but we have found that if it is charging at a low rate it is usually the data cable, battery, charge adapter or the dock connector. The dock connectors often fail and can only be replaced with an original.

由 Chris Stables 完成的 2020年12月13日

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Why am I only receiving 50mAH when charging my Phone? (Lenovo Z6 Lite)

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