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Battery problem

Phone Tele2 mini 1.1, battery capacity 1500 mAh, voltage 3.7 V
The battery suddenly died. A little swollen, the phone is charging "minus" and can itself be cut down, no matter how much charge there is. I'm on a trip now, and order a battery on Aliexpress for a long time. What can be done? Anything to do? In addition to replacing the battery or phone. I hope for your experience and knowledge

P.S .: I have no hope, but decided to try
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16 comments
I only expressed my agreement with the ability of some KETAI memory to kill battery! But only!
And you are
the battery is dead. Little swollen,
did not read? The probability of simultaneous failure of the battery and the charger is very low. But you need to check the version, of course. Just in case.
Quote: New Standard
I heard that they put the battery in the freezer and it’s losing weight, I don’t recommend it, but it's interesting for the experiment))

My petty hee hee hee hee ... I also would not mind experimenting with someone else's freezer!)))))
I agree, I always charge via the USB tester, I control the current and capacity, or the non-contact in the connectors or the feeble memory sags.
Or the charging may have deteriorated, first you need to check the charging, otherwise you will not stock up on batteries in online stores. It can give out more voltage to the battery than necessary and it is swollen. I heard that they put the battery in the freezer and it’s losing weight, I don’t recommend it, but it's interesting for the experiment))
But the characteristics (3.7 V / 1500mAh) must be observed, is it necessary?
3.7 - required. But this voltage is almost all lithium batteries ... It will be much harder to find another)))))
But about a thousand and a half - not necessarily at all! This is capacity! Less is possible - then charging will be enough for less, more can be - then more))))).
In any case, the weakest will be more powerful than the current one))))))
Author
Okay thank you. So I’m looking for not the same, but a similar one. Now fine. But the characteristics (3.7 V / 1500mAh) must be observed, is it necessary?
Author
I saw a video of how the phone’s battery was pierced with a knife ... The battery burned and sparked then for a long time and beautifully
Author
Quote: Ivan_Pokhmelev
the phone is charging "in minus"
What is it like?

It is charging and is discharging.
Order battery on Aliexpress for a long time.
And offline not? In the salons of Tele2?
Searched no
Throw this Akum and a new solder or normal used. puffed in puffs at one perfect moment and pindyr
Quote: popvovka
Sometimes you need to file a plastic corner

Or vice versa: buy a slightly smaller battery and press it with a piece of elastic. The main thing is that the arrangement of contacts coincides.
Go to any store where they sell batteries for phones and choose a similar one. Or on the radio market. Sometimes you need to file a plastic corner and the battery from another phone will do. If the polymer is embedded there, then it’s even easier. Find a workshop and ask to solder.
I have a classmate so rebounds on the Chinese, I advised him. He found a battery on the radio market from some Samsung and sawed a corner of plastic.
Hey, do not advise the hard drive))
Swollen can never be crushed if the hands are sorry!
You need to mash the battery, knock lightly ... comes to life for a while. You can bend in all directions.
I don’t know how with the battery, but we cooked the batteries, tapped them and made holes in them. For a while it helped. Of course, cook and knock will end badly. Can try to dig a hole?
the phone is charging "in minus"
What is it like?
Order battery on Aliexpress for a long time.
And offline not? In the salons of Tele2?

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