Database Develop

[Q] 3500mAh Battery Replacement [LG Optimus 2x]

Hi,
I'm looking to purchase a 3rd party battery replacement for my 2x. I have some concerns and questions.
1. Are they safe or rather, how safe are they? I do understand that by using them my warranty will be void, right?
2. The 3500mAh increases the size by a lot I am presuming, so is there something in between like a 2300mAh?
The batteries which I am looking at our located here and here.
Any suggestions?

yes me too, same question...
bump bump

hey Girls,
i have one of them.
the Battery is double of the original thickness,
by charging it dosnt heat but it need the double time for charging,
the lifttime with one charging feels about double then the orginal
and if you look at the production details there is witten "Stable and safety with circuit protection" and i think its truh
the battery cover fits OK but only on top its about 0.15mm to big.
i use them for wifi hotspot in park or by travel
the delivery from the ebay seller is about 1,5weeks from HongKong to germany

Bergo said:
hey Girls,
i have one of them.
the Battery is double of the original thickness,
by charging it dosnt heat but it need the double time for charging,
the lifttime with one charging feels about double then the orginal
and if you look at the production details there is witten "Stable and safety with circuit protection" and i think its truh
the battery cover fits OK but only on top its about 0.15mm to big.
i use them for wifi hotspot in park or by travel
the delivery from the ebay seller is about 1,5weeks from HongKong to germany
Click to expand...
Click to collapse
Which brand are you using and from where did you purchase it?

I dont know its over ebay and i think there is only one manufactur of this battery

Someone have buy it?

i bought it from dealextreme.com for this battery
should be fine..

i think it should be fine, because i use the replacement battrey 1800mAH

I got one like this
http://www.dealextreme.com/p/replac...h-back-case-for-lg-optimus-2x-p990-p993-91253
love it, don't need to watch out that I will run out of power , can easy go around for 2 days
one negative point , temp sensor is not working, never go higher than 25°c
even when the phone feels hot

Thanks for the information.

Replace broken Headphone-Jack Cover

Hello!
True story: while listening to music through my headphones I was looking at the headphonejack cover (which makes it waterproof) and wondering that it is, compared to my old Moto Defy, quite fragile.
2 seconds later I drop the freaking thing and it hits right the ground right on the cover and it breaks in half...
Anyways I have found spare parts here:
http://stellatech.com/sony-lt25i-xperia-v-audio-stecker-cover-(schwarz),a,de,814797.html
I come from germany, so this would be no problem, however I wonder how do i insert the retaining mechanism without opening the xperia? I dont want to void the warranty completely!
And yes, the cover is important to me, I need it to be waterproof!
Thanks for your advice and experience!
Dan

I just want to thank you for the link. My USB cover is broken after 4 months only. Seems on the long run a shocking expensive OEM dock is cheaper than replacing these.

you are welcome.
I think the USB-Cover will be next...especially since I need to charge it quite often. With my DEFY the covers held the whole 3 years of intense usage...
OT: which dockingstation do you use for the V!? the only one i can find with different plugs than the micro USB is for the Z!?

doenen said:
snip ..
OT: which dockingstation do you use for the V!? the only one i can find with different plugs than the micro USB is for the Z!?
Click to expand...
Click to collapse
Sony DK25. Look on Ebay. Haven't bought it yet. The price is so scary.
I am using a Chinese type that is meant for the Z, modded, but this is not good I don't recommend it.

peter-k said:
Sony DK25. Look on Ebay. Haven't bought it yet. The price is so scary.
I am using a Chinese type that is meant for the Z, modded, but this is not good I don't recommend it.
Click to expand...
Click to collapse
well...I think a dock is very impractical anyways. i think this is a perfect time for building something ourselves. Isnt it just a 2 pole magnet plug, to 5V usb!?
Are there any technical specifications avaiable? I would find a plug much more practical than a docking station!

peter-k said:
I just want to thank you for the link. My USB cover is broken after 4 months only. Seems on the long run a shocking expensive OEM dock is cheaper than replacing these.
Click to expand...
Click to collapse
And how do you plan on reparing your broken USB cover? Will u open the phone? greetings!
daniel

doenen said:
And how do you plan on reparing your broken USB cover? Will u open the phone? greetings!
daniel
Click to expand...
Click to collapse
If I have the part there are plenty small handphone workshops here who can do that for a few $. Sorry I also don't know what you want to know.
With a smart design it would be just squeezing the part into some hole for self installation, and Sony would sell these caps in packs of 3 for $ 9.95.

peter-k said:
If I have the part there are plenty small handphone workshops here who can do that for a few $. Sorry I also don't know what you want to know.
With a smart design it would be just squeezing the part into some hole for self installation, and Sony would sell these caps in packs of 3 for $ 9.95.
Click to expand...
Click to collapse
I agree.
And i know which shops u are talking about, question is, will you lose warranty if they have to open the phone!?

doenen said:
Hello!
True story: while listening to music through my headphones I was looking at the headphonejack cover (which makes it waterproof) and wondering that it is, compared to my old Moto Defy, quite fragile.
2 seconds later I drop the freaking thing and it hits right the ground right on the cover and it breaks in half...
Anyways I have found spare parts here:
http://stellatech.com/sony-lt25i-xperia-v-audio-stecker-cover-(schwarz),a,de,814797.html
I come from germany, so this would be no problem, however I wonder how do i insert the retaining mechanism without opening the xperia? I dont want to void the warranty completely!
And yes, the cover is important to me, I need it to be waterproof!
Thanks for your advice and experience!
Dan
Click to expand...
Click to collapse
Old thread I know.. but my audio flex cable broke and ordered mine here just now. Much appreciated.

Battery question mark on boot

http://imgur.com/OxMh838
I just replaced my battery in the Droid 4, since my previous battery swelled up and started leaking. Motorola said they would cover it, even if it was out of the warranty, but they returned my phone with the battery ripped off, saying that "user mistreatment" was the reason they couldn't uphold their promise.
So, I installed a new battery from Amazon, and this is the issue that I get.
I was able to get into Android for a while, but after the charge died, this is all I get. I've tried quite a few things to be able to flash, anything, but no luck.
Any ideas out there? :/

I've seen that with a duff battery (broken connections) - I'd get a replacement, and see if that cures the problem.
Cheers,
Steve

StevePritchard said:
I've seen that with a duff battery (broken connections) - I'd get a replacement, and see if that cures the problem.
Cheers,
Steve
Click to expand...
Click to collapse
Heh, well this is the replacement battery. Was hoping a brand new one wouldn't be broken, and don't really feel like spending another 35 bucks on this phone. Guess it's time to trash it. Thanks man.

AKARaccoon said:
Heh, well this is the replacement battery. Was hoping a brand new one wouldn't be broken, and don't really feel like spending another 35 bucks on this phone. Guess it's time to trash it. Thanks man.
Click to expand...
Click to collapse
If you are seeing that on both batteries, then I would check the connections on the phone. Between the two screw battery terminals, there are a couple of connectors that stick up - gently give them a scrape with something abrasive. If there is some dirt of corrosion on there, then it may be possible that they aren't making good contact with the terminals on the battery cable.

StevePritchard said:
If you are seeing that on both batteries, then I would check the connections on the phone. Between the two screw battery terminals, there are a couple of connectors that stick up - gently give them a scrape with something abrasive. If there is some dirt of corrosion on there, then it may be possible that they aren't making good contact with the terminals on the battery cable.
Click to expand...
Click to collapse
Gonna ask a stupid question.
Do the screws need to be in for it to actually register a battery?

AKARaccoon said:
Gonna ask a stupid question.
Do the screws need to be in for it to actually register a battery?
Click to expand...
Click to collapse
I would say so, as the screws are part of the power contacts, and also ensure that pressure is applied to the data contacts.

StevePritchard said:
I would say so, as the screws are part of the power contacts, and also ensure that pressure is applied to the data contacts.
Click to expand...
Click to collapse
I don't understand why it would work for one day, then stop working once the power is drained. Would that not mean the contacts are connecting?

Did you fix your phone? i have same issue, i have clean connectors but i have not success

Note 5 N920C battery replacement

Hey guys!
Two days ago I've bought myself a Note 5 N920C used. The phone looks good, and it works perfect, but the battery doesn't work as intended.. it drops from 40% to 6% in 2-3 minutes, while updating some Playstore apps.. with the screen turned off.
So.. my question is, where on Amazon (UK preferably), or what model should I order ? Are there genuine batteries, or all of them are fake ?
Thanks!

Anyone, anything ?

I should be able to help you, I once replied to this - but XDA forums is pretty broken for me with Chrome on Android. (~1 minute page load times)
I've had to replace my battery twice.
Have a look at this picture:
https://cdn.shopify.com/s/files/1/1...xy_Note_5_Battery_Pic1_large.jpg?v=1466274913
Please make sure all of these things exist - to increase your chances of a genuine battery.
-Hopefully the listing stays 'genuine'. (say on ebay)
-Note the Samsung logo.
-Note the serial number & date up the top, fakes/replacements don't have this format or it doesn't exist.
-Ensure everything else looks sound.
-And check the MAH (capacity).
There are some things you really need to know before cracking it out. Mind if we voice call? I found out some things the hard way. Those disassembly videos tend to gloss over some things.
(Like just how much you really have to heat up the back, best technique to pull off without breaking, how damn sticky the battery glue is (may pierce battery), etc)

Turbine1991 said:
I should be able to help you, I once replied to this - but XDA forums is pretty broken for me with Chrome on Android. (~1 minute page load times)
I've had to replace my battery twice.
Have a look at this picture:
https://cdn.shopify.com/s/files/1/1...xy_Note_5_Battery_Pic1_large.jpg?v=1466274913
Please make sure all of these things exist - to increase your chances of a genuine battery.
-Hopefully the listing stays 'genuine'. (say on ebay)
-Note the Samsung logo.
-Note the serial number & date up the top, fakes/replacements don't have this format or it doesn't exist.
-Ensure everything else looks sound.
-And check the MAH (capacity).
There are some things you really need to know before cracking it out. Mind if we voice call? I found out some things the hard way. Those disassembly videos tend to gloss over some things.
(Like just how much you really have to heat up the back, best technique to pull off without breaking, how damn sticky the battery glue is (may pierce battery), etc)
Click to expand...
Click to collapse
Hey dude, thanks for the reply!
Yes.. not having XDA forum on Tapatalk.. is really a hard thing to browse around!
I will take the phone to a GSM shop, so that they will mount the battery inside.. I am afraid to mess with it.. because I'm pretty sure I will crack the back glass, haha!
Thank you very much for all the details!
P.S. What model of Note 5 you have, and what model of battery you bought ?

How much is a shop going to change it for? I think you should do it yourself imo, $16 for battery, $4 for tools, $15 for heatgun - if you break the back, it's only $9. Imo, you should get the experience, as you may need to replace the screen next time.
I have a 920c, all of the Samsung variants have compatible batteries for this device.
As your old battery is no good. It should be quite easy to heat it up and get in with the tool kits which provide guitar picks.

Turbine1991 said:
How much is a shop going to change it for? I think you should do it yourself imo, $16 for battery, $4 for tools, $15 for heatgun - if you break the back, it's only $9. Imo, you should get the experience, as you may need to replace the screen next time.
I have a 920c, all of the Samsung variants have compatible batteries for this device.
As your old battery is no good. It should be quite easy to heat it up and get in with the tool kits which provide guitar picks.
Click to expand...
Click to collapse
Oh.. you have the 920C like I do! What battery code did you had inside your phone ?
Keeping in mind I don't live in the US, here the prices are a bit bigger for a heatgun, and for the tools..
A gsm shop that has a lot of good reviews, charges around 55$ for everything.
I surely hope that I will not need to replace the screen anytime soon.. haha! That is the most expensive part of this phone!

zuzuzuzu said:
Oh.. you have the 920C like I do! What battery code did you had inside your phone ?
Keeping in mind I don't live in the US, here the prices are a bit bigger for a heatgun, and for the tools..
A gsm shop that has a lot of good reviews, charges around 55$ for everything.
I surely hope that I will not need to replace the screen anytime soon.. haha! That is the most expensive part of this phone!
Click to expand...
Click to collapse
I think you'll be quite surprised at the prices, you're in Europe. I'm in New Zealand for one. There is often free shipping for such items.
Here is what SCAM/FAKE batteries can look like:
http://www.ebay.co.uk/itm/Samsung-G...606736?hash=item3aed41aa10:g:kgMAAOSwqXZZwSZI
https://www.amazon.com/Quality-3000...89&sr=1-8&keywords=note+5+replacement+battery
Here is what seems to be a legitimate: (Note Samsung logo, position of QR code, black seal edging, 'CELL MADE IN KOREA, ASSEMBLED IN CHINA')
http://www.ebay.com/itm/Original-EB...443227?hash=item4d63a81b5b:g:upkAAOSwufpZwIPS
Here's why I don't trust a shop:
-They may put in a fake battery.
-They may leave the seal damaged, and you won't know.
-They may damage the backplate rather than replace, and still charge you the same.
-They may put the back on and leave dust in the camera.
Here's why it's good to know:
-You have the tools for good.
-You can replace parts in the future, you may need to replace the battery or display or camera or usb port.
-Could work out cheaper - despite buying tools.
As someone who's replaced the screen twice and battery twice. (Samsung support sucks when you're on holiday) I can honestly say Samsung has cheap build quality. The battery is much easier than say - a screen replacement. All you can break is the back and the old battery.
https://www.ebay.com/sch/i.html?_fr...backplate.TRS0&_nkw=note+5+backplate&_sacat=0

Turbine1991 said:
I think you'll be quite surprised at the prices, you're in Europe. I'm in New Zealand for one. There is often free shipping for such items.
Here is what SCAM/FAKE batteries can look like:
http://www.ebay.co.uk/itm/Samsung-G...606736?hash=item3aed41aa10:g:kgMAAOSwqXZZwSZI
https://www.amazon.com/Quality-3000...89&sr=1-8&keywords=note+5+replacement+battery
Here is what seems to be a legitimate: (Note Samsung logo, position of QR code, black seal edging, 'CELL MADE IN KOREA, ASSEMBLED IN CHINA')
http://www.ebay.com/itm/Original-EB...443227?hash=item4d63a81b5b:g:upkAAOSwufpZwIPS
Here's why I don't trust a shop:
-They may put in a fake battery.
-They may leave the seal damaged, and you won't know.
-They may damage the backplate rather than replace, and still charge you the same.
-They may put the back on and leave dust in the camera.
Here's why it's good to know:
-You have the tools for good.
-You can replace parts in the future, you may need to replace the battery or display or camera or usb port.
-Could work out cheaper - despite buying tools.
As someone who's replaced the screen twice and battery twice. (Samsung support sucks when you're on holiday) I can honestly say Samsung has cheap build quality. The battery is much easier than say - a screen replacement. All you can break is the back and the old battery.
https://www.ebay.com/sch/i.html?_fr...backplate.TRS0&_nkw=note+5+backplate&_sacat=0
Click to expand...
Click to collapse
Thanks for the link. Repairing this phone is really not difficult. Using the right amount of heat the back comes off without breaking in about 7 minutes and removing the battery requires some more heat and a little bit more prying. Replacing the digitizer requires heat and some patience.

I know this is an old thread, but has anyone bought one of these batteries recently? I want to replace the battery on my N920P, but have no idea which battery is good to buy. I don't want to spend the time and money only to waste my time. I looked for the craftman batteries above, but don't seem to see them online either.

iivisionii said:
I know this is an old thread, but has anyone bought one of these batteries recently? I want to replace the battery on my N920P, but have no idea which battery is good to buy. I don't want to spend the time and money only to waste my time. I looked for the craftman batteries above, but don't seem to see them online either.
Click to expand...
Click to collapse
I follow, also interested in me

AliExpress is your friend for finding the battery - IMO much better than eBay. Just check the offers with a lot buyers feedback...

phnikola said:
AliExpress is your friend for finding the battery - IMO much better than eBay. Just check the offers with a lot buyers feedback...
Click to expand...
Click to collapse
Thanks for the tip. Looking there now. There seem to be some insane ones like 3900mAh batteries, but that just seems fake.

Turbine1991 said:
I should be able to help you, I once replied to this - but XDA forums is pretty broken for me with Chrome on Android. (~1 minute page load times)
I've had to replace my battery twice.
Click to expand...
Click to collapse
Hi - did you have to replace the adhesive during battery replacement process?
Or re-use the existing one?
I am expecting mine battery to arrive in couple of days just wanna be sure I have everything before I start the procedure.
Thank you

So I took the plunge and bought a battery someone else suggested from Fry's electronics. It was only 15 bucks and I picked it up in person. It was EXTREMELY hard to remove the back cover, even after heating it a lot. I ended up basically destroying the back cover to get into the phone. So far the battery seems to be running OK, but I'll be able to report back on its performance in a few days.

In case anyone is still monitoring this thread. I went ahead and found a battery at Fry's electronics for 15 bucks and went through with the replacement. I completely shattered the back glass in the process so I had to get a replacement. So far it's been very good. I went from 3 hours screen on time to about 4.5 hours. Basically, I'm getting 50% more battery life overall and don't have to charge the battery in the middle of the day any more. Accubattery showed that I had 1800mAh of life left in the previous one and this one shows about 2700-2850 depending on the reading.
Here's the battery I got. It was only 15 bucks and I picked it up in store too.
https://www.frys.com/product/930036...CVCuJPzlA__.node3?site=sr:SEARCH:MAIN_RSLT_PG
---------- Post added at 10:29 PM ---------- Previous post was at 10:27 PM ----------
I had to replace the back glass, but I can tell you that the glue should still be plenty strong to hold the glass on if you don't break the glass in the process. I put the broken one in its place for a week while the replacement came. Although it was in a case, It was still held on firm by the glue that's there, and that's with me having peeled off most of the glue since I had screwed it up so badly anyway.
phnikola said:
Hi - did you have to replace the adhesive during battery replacement process?
Or re-use the existing one?
I am expecting mine battery to arrive in couple of days just wanna be sure I have everything before I start the procedure.
Thank you
Click to expand...
Click to collapse

Quick Charging and NFC Still Functioning?
Thanks for the link. Does Quick Charging and NFC still work after you installed this aftermarket battery?
Thanks
iivisionii said:
In case anyone is still monitoring this thread. I went ahead and found a battery at Fry's electronics for 15 bucks and went through with the replacement. I completely shattered the back glass in the process so I had to get a replacement. So far it's been very good. I went from 3 hours screen on time to about 4.5 hours. Basically, I'm getting 50% more battery life overall and don't have to charge the battery in the middle of the day any more. Accubattery showed that I had 1800mAh of life left in the previous one and this one shows about 2700-2850 depending on the reading.
Here's the battery I got. It was only 15 bucks and I picked it up in store too.
https://www.frys.com/product/930036...CVCuJPzlA__.node3?site=sr:SEARCH:MAIN_RSLT_PG
---------- Post added at 10:29 PM ---------- Previous post was at 10:27 PM ----------
I had to replace the back glass, but I can tell you that the glue should still be plenty strong to hold the glass on if you don't break the glass in the process. I put the broken one in its place for a week while the replacement came. Although it was in a case, It was still held on firm by the glue that's there, and that's with me having peeled off most of the glue since I had screwed it up so badly anyway.
Click to expand...
Click to collapse

nelson1200 said:
Thanks for the link. Does Quick Charging and NFC still work after you installed this aftermarket battery?
Thanks
Click to expand...
Click to collapse
Quick charging works perfectly fine. I don't really use NFC so I can't test that out, but as far as I know the NFC capability is not built into our batteries in the Note 5. If you have an easy way of me testing it out then I can try it out for you.

I believe you are correct about how the NFC is not built into the battery itself. I will go ahead and order this battery and give it a try.
Thanks again!
iivisionii said:
Quick charging works perfectly fine. I don't really use NFC so I can't test that out, but as far as I know the NFC capability is not built into our batteries in the Note 5. If you have an easy way of me testing it out then I can try it out for you.
Click to expand...
Click to collapse

Good luck! Be sure to report back as to how it went.
nelson1200 said:
I believe you are correct about how the NFC is not built into the battery itself. I will go ahead and order this battery and give it a try.
Thanks again!
Click to expand...
Click to collapse

iivisionii said:
In case anyone is still monitoring this thread. I went ahead and found a battery at Fry's electronics for 15 bucks and went through with the replacement. I completely shattered the back glass in the process so I had to get a replacement. So far it's been very good. I went from 3 hours screen on time to about 4.5 hours. Basically, I'm getting 50% more battery life overall and don't have to charge the battery in the middle of the day any more. Accubattery showed that I had 1800mAh of life left in the previous one and this one shows about 2700-2850 depending on the reading.
Here's the battery I got. It was only 15 bucks and I picked it up in store too.
https://www.frys.com/product/930036...CVCuJPzlA__.node3?site=sr:SEARCH:MAIN_RSLT_PG
---------- Post added at 10:29 PM ---------- Previous post was at 10:27 PM ----------
I had to replace the back glass, but I can tell you that the glue should still be plenty strong to hold the glass on if you don't break the glass in the process. I put the broken one in its place for a week while the replacement came. Although it was in a case, It was still held on firm by the glue that's there, and that's with me having peeled off most of the glue since I had screwed it up so badly anyway.
Click to expand...
Click to collapse
nelson1200 said:
I believe you are correct about how the NFC is not built into the battery itself. I will go ahead and order this battery and give it a try.
Thanks again!
Click to expand...
Click to collapse
How is that battery working out? I want to replace mine as well and am looking for a reliable aftermarket one that won't last only 2 months or blow up my phone.

Battery replacement for Mi 8

This thread is dedicated to discuss options for battery replacement of our Mi 8, which is BM3E model, 3300/3400mAh.
You can get a original copy, a Nohon or Lehehe on Aliexpress. The most popular seems to be the Nohon, though the Lehehe is reported to have more capacity (4.000mAh, though in practice somewhat less). The original battery is sometimes found.
Original battery for 8.79$ on Witrigs
Lehehe 4.000MAh on Aliexpress for 14,50€
Lehehe 3.400mAh on Aliexpress for 13,32€
Nohon 3.400mAh on Aliexpress for 15,84€
Nohon 3.400mAh on Aliexpress for 21€

That looks pretty interesting

Does it fit inside the MI8?

catalindobre said:
Does it fit inside the MI8?
Click to expand...
Click to collapse
They should, sice they're listed as Mi 8 compatible, and according to the pictures they appear the same size.

According to a video to change the battery, the connector of the 4000 battery is shorter, I do not know if it will work

Wachupe2 said:
According to a video to change the battery, the connector of the 4000 battery is shorter, I do not know if it will work
Click to expand...
Click to collapse
True, unless you flipped it over, but still it doesn't seem to fit or be the same connector.
Curious, because all four different links must be wrong then.

This is very interesting... Nobody tried yet?

the battery size are not the same
and also dont trust any battery with same size but claim have higher capacity, energy density is a constant, 3400 maybe possible, 4000mah is not.
mi8 77.58 x 62.56 x 3.75mm
bn47 for redmi4 79.50 x 59.44 x 4.74mm

what he said
>implying the mAh rating of some random chinese battery seller on ebay could ever be trusted

where to find genuine battery for mi 8? i'm playing too much game and it will be dead soon :crying:

Thanks for sharing.

A new 3800 mAh battery for Mi 8 has appeared in Aliexpress:
Details in O.P.
WONKEGONKE 3800mah BM3E For Xiaomi Mi 8

If anyone tries, please share his experience.

Did actually anyone changed it's battery and re glued the original back cover with success? I am searching for a new battery and i'm looking for the best way to glue the back cover yet, idk if it is going to glue well if i just use another adhesive or if i just have to buy another back cover with adhesive on it. I want my genuine back cover not a cheap one.
I am looking for the best method, preferably using european shop, but china is okay. Anyone can help me?

xXSantyXx said:
Did actually anyone changed it's battery and re glued the original back cover with success? I am searching for a new battery and i'm looking for the best way to glue the back cover yet, idk if it is going to glue well if i just use another adhesive or if i just have to buy another back cover with adhesive on it. I want my genuine back cover not a cheap one.
I am looking for the best method, preferably using european shop, but china is okay. Anyone can help me?
Click to expand...
Click to collapse
Here you can find original replacement parts:
https://www.witrigs.com/replacement-parts-for-xiaomi-mi-8

najabi said:
Here you can find original replacement parts:
https://www.witrigs.com/replacement-parts-for-xiaomi-mi-8
Click to expand...
Click to collapse
It's out of stock, both the battery and the sticker. Btw where does this ship from?

xXSantyXx said:
It's out of stock, both the battery and the sticker. Btw where does this ship from?
Click to expand...
Click to collapse
It seems to come from China. There is compatible back-cover replacement sticker available as of now.

A new battery for Mi8
4350mAh BM3E
https://s.click.aliexpress.com/e/bHMdJGm8
anyone could confirm if this working ?

caputcha said:
A new battery for Mi8
4350mAh BM3E
https://s.click.aliexpress.com/e/bHMdJGm8
anyone could confirm if this working ?
Click to expand...
Click to collapse
It's not a Li-polymer.
wrote as Li-ion battery.
Maybe you don't know that: POLYMER-based batteries last longer, while ION-based batteries are shorter in life.

MehmetNY said:
It's not a Li-polymer.
wrote as Li-ion battery.
Maybe you don't know that: POLYMER-based batteries last longer, while ION-based batteries are shorter in life.
Click to expand...
Click to collapse
erm.... that's not how I understand it. Can you explain how that works to me?
as far as I knew, it just relates to the polymer bag the parts are in. It's a Li-on in a polymer bag.
watch this vid:-
https://www.youtube.com/watch?v=twwg3uRRNxE