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>Remaking the batteries from third party manufacturers for Xiaomi redmi note 2| | | [Power] [hand-made] self-powered battery
tsugan
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16.08.16, 22:48
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Xiaomi Redmi Note 2

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Remaking the batteries from third party manufacturers for Xiaomi redmi note 2
Discussion, advice, recommendations.


Instructions for remaking
Verified shops
Results (measurements, tests, capacity) rework
useful
advice Bloody56To improve battery performance

Topic with no curator. For filling caps please contact the moderators section through a buttonPictureunder the posts. How to do it correctly, what would you have understood the first time, it is writtenhere.

Post has been editedctich - 20.01.17, 11:45
Reason for editing: Measuring the capacity of the original battery BM47 (With Redmi 3)
TestICQ
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18.08.16, 23:45
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Bloody56 @ 08/18/2016, 11:22 PM*
Still bl234, bm46, bm47, sort of like. The network is full of information on the size, study

I would be grateful for references to resources where you can find out the size of the battery.
Tried to look for "battery size bm46" "battery dimensions bm46" well, in this spirit - to no avail.
Just want a battery of the same manufacturer. And without breaking the old battery, just pull the pads to the right place. The controller is most likely to be compatible there (redmi note 2 and redmi note 3)

Post has been editedTestICQ - 18.08.16, 23:49
ruler20
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19.08.16, 09:22
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* TestICQ,
Posted image
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Sorry, I'm saying when you interrupt.
Qosmo
Message#24
19.08.16, 09:27
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* TestICQ,Look for the same thing, but not in Google, but on alibaba. On the product page sizes are in the specifications, and sometimes in the pictures.Example. In addition, you can go to the ali-pages of the manufacturers themselves and look there. In general, not Google is single search is alive: yes2:
Bloody56
Message#25
19.08.16, 10:46
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Xiaomi Redmi Note 2

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Just want a battery of the same manufacturer.

In vain. There is no normal quality, some fakes. Lenovo is still the only worthy option


--------------------
Huawei U9500 => Jiayu G4S => Asus Zenfone 5 => Xiaomi Redmi note 2
Battery on 4000mAch in Xiaomi Redmi Note 2
xuxsxv
Message#26
19.08.16, 17:41
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Xiaomi Redmi Note 2

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Here's a photo of the alteration. Visually it may not be very, but as it is.
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Sincerely xuxsxv!
Nickgzz
Message#27
19.08.16, 17:43
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Xiaomi Redmi Note 2 Prime

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The battery came from llovo bl226. I ordered from the seller where I bought andBloody56 Http://s.aliexpress.com/imYb2aeE. But there's no 4000mAh, the battery test showed 3321mAh. Battery weight 60g.
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Post has been editedNickgzz - 19.08.16, 17:48
Qosmo
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19.08.16, 18:18
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* Nickgzz,To charge it or her tried or tasted?
Bloody56
Message#29
19.08.16, 18:50
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Xiaomi Redmi Note 2

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Nickgzz @ 19.08.2016, 19:43*
But there's no 4000mAh, the battery test showed 3321mAh. Battery Weight 60g

What and to what strain was it charged before the test? Or was the process of charging that a test?


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Huawei U9500 => Jiayu G4S => Asus Zenfone 5 => Xiaomi Redmi note 2
Battery on 4000mAch in Xiaomi Redmi Note 2
BigFishCrazy
Message#30
19.08.16, 20:17
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The exact capacitance shows the discharge and not the charge


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Stranger John the Ku
Bloody56
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19.08.16, 22:23
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Xiaomi Redmi Note 2

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BigFishCrazy @ 19.08.2016, 22:17*
The exact capacitance shows the discharge and not the charge

Personally, my practice has shown that the difference is not more than 2-3% between "on charge" and "for discharge."


--------------------
Huawei U9500 => Jiayu G4S => Asus Zenfone 5 => Xiaomi Redmi note 2
Battery on 4000mAch in Xiaomi Redmi Note 2
BigFishCrazy
Message#32
19.08.16, 22:32
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Yes, it's not personal practice, the main thing, when charging still in heat, mah goes off, so the most accurate thing is the discharge. And in principle, the picture and the charge can be made up


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Stranger John the Ku
Nickgzz
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19.08.16, 22:42
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This test was conducted in the phone repair service. The tester charges and then discharges the battery. I was told that the internal resistance of the battery is also bad, 269 ohms.
Posted image
Posted image


Post has been editedNickgzz - 19.08.16, 22:43
Bloody56
Message#34
19.08.16, 23:33
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BigFishCrazy @ 08/20/2016, 00:32*
And in principle, the picture and the charge can be made up

About that and speech

Posted on 08/19/2016, 23:35:

Nickgzz @ 08/08/2016, 00:42*
This test was conducted in the phone repair service. The tester charges and then discharges the battery. I was told that the internal resistance of the battery is also bad, 269 ohms.

Something extra told you. And they were charging, it seems, up to 4200 mV, here's the capacity lower than the declared one by 20% turned out. Yes, and resistance for the same reason, perhaps. Put our fee on it and charge it with the phone. I think its 4000 it will give, and maybe even more.


--------------------
Huawei U9500 => Jiayu G4S => Asus Zenfone 5 => Xiaomi Redmi note 2
Battery on 4000mAch in Xiaomi Redmi Note 2
Drway
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20.08.16, 07:45
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* Nickgzz, Especially nothing surprising. Acc then 14 years. I suspect that the Chinese sell these accounts from phones that are not subject to repair. So it turns out that someone will get more or less alive, and who will not be very lucky ... So, even if the battery looks like the original / weight, it's still a lottery.


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Eten x600 (WM) - zte racer (MTS 916) - lenovo a750 - lenovo p770 - umi x2 - zte nubia z7 mini - xiaomi redmi note2 FDD - xiaomi redmi pro
BigFishCrazy
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20.08.16, 07:54
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Nickgzz @ 08/19/2016, 11:42 PM*
I was told that the internal resistance of the battery is also bad, 269 ohms.

Terrible just
Bloody56 @ 08/08/2016, 00:33*
Put our fee on it and charge it with the phone. I think its 4000 it will give, and maybe even more.

You can drive the charge-discharge times five, sometimes it helps very well


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Stranger John the Ku
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Message#37
20.08.16, 11:06
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Xiaomi Redmi Note 2 Prime

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Hello! I still do not understand what battery to order? The fact that the hat or the one in the post Bloody56?
And there are bulbashi here) who has already remade the battery?
Pekshev
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20.08.16, 12:31
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Belarus is here)
He was on the verge of replacing the battery.
Victor1947
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20.08.16, 12:35
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Bloody56 @ 02/22/2016, 12:55 PM*
Addition 3 (IMPORTANT !!! Added after 4x calls to me with a cry "WHAT TO DO ?? !!"): When dismantling or collecting battery, in any case DO NOT PULL contacts! They are made of aluminum alloy, not soldered. To them, spot welding welded "penny", which are soldered to the board. After the loss of five cops, it is almost impossible to solder such contacts to the motherboard !!!

Remade the battery (according to your advice). For the soldering of flat terminals, acetylsalicylic acid (aspirin) was used as a flux. The conclusions are made of steel (IMHO).
Everything was soldered perfectly. : Thank_you:


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CS9320 Navigation unit for Android + Kenwood DDX8022BTY (480x234)
Bloody56
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20.08.16, 13:12
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Xiaomi Redmi Note 2

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Victor1947 @ 08.20.2016, 14:35*
The conclusions are made of steel (IMHO).
Everything was soldered perfectly. : Thank_you:

Conclusions from some kind of alloy based on aluminum. On them, spot welds attached pyataki, which are normally soldered to the board.


--------------------
Huawei U9500 => Jiayu G4S => Asus Zenfone 5 => Xiaomi Redmi note 2
Battery on 4000mAch in Xiaomi Redmi Note 2
rrrr15
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20.08.16, 13:29
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* Bloody56,
Plus, yes, the minus is soldering all over, taking where you are.

Post has been editedrrrr15 - 20.08.16, 15:00

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