Battery stuck in deep discharge - Moto G Q&A, Help & Troubleshooting

Hi
I've been replacing my 3 years old battery in my Moto G LTE and I have an issue that new battery cant charge. I guess deep discharge protection was activated.
If phone is off and I connect charger, screen with 0% battery shows up. And it run in cycle = phone switch on, 0% screen, phone switch off, ....
And if I first turn the phone on, ROM is loaded, charging flash appears in notification area, but battery is still 0% or it flashes to 1%, but drops again to 0%.
Could anyone help?
Battery connector pins (on FFC) layout would be of great help as well.
BR
Lukish

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so my question is, is what I'm doing damaging the battery? does that mean I have bypassed the bottom limit of the battery, which I heard is pretty harmful to the battery.

Brick? Soft? Hard? [solved - no brick!

So for several weeks I had that - my phone heated up very fast, and very hot, in fact, even when charging the battery would deplete if my phone was in use (but if I left it on low power usage it's battery precent did go up). The battery is fixed.
A few minutes ago, I was on 1%, which happens to me a lot, I watch youtube videos, my battery goes below 15%, and I connect my phone so it charges, but the battery keeps emptying until it shuts down (it says 0% as it's shutting down) and then it starts charging "turned off" from "0%". So this time, my phone didn't get into charging mode, when I tried to turn it on, it didn't even give me the indication that my battery is too low to start android.
Right now it is unplugged, turned off. I'm about to sleep, should I leave it plugged for the night or let it stay unplugged? Is my phone hard bricked? It shows no signs of anything. (I'm on my laptop).
I did switch ROMs, long ago, but that didn't cause any problems, the battery problems were from almost the first week (when I still used the original ROM), but it doesn't make sense to me that it suddenly hard bricks when it's battery says to reach 0%. When it shutted down it turned off by android, not instantly (it turned off as if you would shut it down from the power menu), so I wasn't worried.

Turns off at 100% while charging

Does anyone know why when I charge my nexus 5 and the battery charges to 100% it turns off? When I say it turns off, it switches to the screen where is just displays the battery icon and I have to push the power button to start the boot up sequence.
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Systems shuts down at around 30% battery

Hi!
I am using CarbonROM 5.1 and I have a problem with the system shutting down at around 30%. The phone does not switch off immediately, but suddenly show 0% battery and shuts down properly. After restarting the phone it stays on for a few seconds and shuts down again. After connecting a charger to the switched off phone the battery level is shown between 20% and 30% and rapidly rises by around 5-15%. And with the charger connected to the phone it stays on. As soon as the battery level is over 35% I can use the phone without the charger... by the time we reach 30% again.
Do I need to replace the battery?
It's a good indication of a bad battery. If you open the device up, you will most likely notice that the battery is slightly swollen.
That happens to LiPo batteries that are about to die/are dead.
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Xperia Z5 not charging properly, random restarts and faulty battery indicator

I just had my Xperia Z5's battery replaced due to it bloating up. After two weeks, I noticed that the battery indicator isn't working properly.
It would go down from 100% really fast (even during standby - not using the phone) but stay around 30% down for a really long time. No difference in usage. Then it also started restarting on its own even during standby. I would check my phone and it would need me to input my pin saying its required after a restart. Another instance, I was still typing out a text message and it restarted on its own. The battery was around 60% before it restarted but after it turns on again the battery indicator showed that its at 40 something %. I don't think the battery would drain that much just from restarting.
Also, just today, it won't charge properly anymore. It will detect the charger, like it would make the sound when you plug it in but the battery icon won't change to the charging icon and the battery will continue to drain. When turned off, it would show the Sony logo then battery level on the screen but will stay at 0% or whatever % it was left at and will continue draining.
So my phone just died earlier and I just went to plug it in hoping it would still work. The battery was stuck at 0% for the longest time so I just went and left it for a few hours. Coming back to it, I noticed that the LED indicator is green. I pressed the power button and it showed 100%, then I tried turning on the phone. It still turned on, showing 100% on the battery icon and could be used like usual.
I can still use the phone, barely, but this issue is really annoying. I'm not even sure if the next time it drains it would charge again.
So far, I've tried:
using a different cable and charger
doing a factory reset
doing a repair via Xperia Companion
But the issue still persists...
Is there anything else I can do on my end to fix this?
You should replace your battery
Hello.
I'm sorry to hear that your Xperia Z5 got this problem.
Here're some personal experiences:
1.Just replace a battery for it.My Xperia Z5 had same issue last month:Its battery lasts for only 2 or 3 hours,and charges much faster than before.Then I think maybe the battery life loss too much,so I bought a battery from taobao(A Chinese Website),then everything's fine just as when I buy it.
2.According to your description,maybe the sub board(It's responsible for charging and data transmission)is broken too.You can find a used one at ebay.
That's all.I hope this message can help you.And...I'm a Chinese so maybe you can't understand my Chinglish(It means "Chinese English" )...Sorry for that.

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