Develop Bugs

Mugen 1800mAh & 3600mAh Battery

Here's two batteries from Mugen Powers, a 1800mAh and 3600 mAh. From my understanding, The 1800mAh will work with the original stock battery cover. And of course the 3600mAh, has the bulkier build. Here's some links for those interested.
http://www.mugen-power-batteries.com/sony-ericsson/sony-ericsson-xperia-x10.html
http://www.xperiax10.net/2010/05/06/mugen-power-releases-1800mah-3600mah-batteries-for-xperia-x10/

3600mAh is sick but im going to order the 1800 mAh i wish they made a 2000mAh normal looking battery with the stock cover.
Thx for the post!

sexyvito said:
3600mAh is sick but im going to order the 1800 mAh i wish they made a 2000mAh normal looking battery with the stock cover.
Thx for the post!
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Let us know how it works out. I'm curious if there are any heat issues associated with the larger-capacity battery.

I just bought the 1800mAh, but it will be shipped in 10 days and will take 10 more to arrive!

anybody got a 1800mah one yet? thinking of getting one but im not sure they are worth it, has anyone had a battery from these guys before?

Mugen is one of the best second party manufacturer for batteries! It's really quality, no Hongkong Crap.

Interesting, Ive always wondered about suposedly good aftermarket batteries. ....Mugen you say !

OEM batteries is the only option unless the battery is inbuilt. Why are people so gullible? The manufactures always uses the best cells for their phones as it is part of the features present, i.e. long talk/standby time.
I have a HD2 and bought two original batteries which were not from Ebay.

mg77 said:
OEM batteries is the only option unless the battery is inbuilt. Why are people so gullible? The manufactures always uses the best cells for their phones as it is part of the features present, i.e. long talk/standby time.
I have a HD2 and bought two original batteries which were not from Ebay.
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maybe its because the people who know they are no good are so patronising when they are saying such. Not everyone has knowledge of these things and not everyone has had experience of this before but thats no reason to talk down to them. Its logical that these batteries should be better, after all they are rated 400mah higher, if thats not the case then you cannot blame the person who buys it thinking it is.

After market batteries is not a new phenomena and people buying such batteries should have learned by others which have made those mistakes before. It does not matter if it says Mugen or whatever on the battery.
I bought a battery for SE P1 on Ebay for 3 GBP and the picture was showing the retail package. When I received the package it was a "Walkman" branded when P1 is a business phone. I filled a complaint and received my money back. I would never do it without PayPal covering the full amount. I knew it from the beginning, if it sounds to good to be true it is not.

mg77 said:
After market batteries is not a new phenomena and people buying such batteries should have learned by others which have made those mistakes before. It does not matter if it says Mugen or whatever on the battery.
I bought a battery for SE P1 on Ebay for 3 GBP and the picture was showing the retail package. When I received the package it was a "Walkman" branded when P1 is a business phone. I filled a complaint and received my money back. I would never do it without PayPal covering the full amount. I knew it from the beginning, if it sounds to good to be true it is not.
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no, but what about somebody doesnt know anything about battery tech, or somebody who simply bought their phone from and o2 shop and has never had experience of other people buying aftermarket batteries? how are they supposed to know?
i came into this thread asking questions because to me it seems a little too good too be true, i know very little about battery tech but i do know a fair bit about other areas. other people, even those on this site may not have the slightest clue other than 1800 is more than 1400 and to talk down to them because of this is very unfair.

wertzius said:
Mugen is one of the best second party manufacturer for batteries! It's really quality, no Hongkong Crap.
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I laughed.
loggy said:
Interesting, Ive always wondered about suposedly good aftermarket batteries. ....Mugen you say !
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I laughed more. Beat me too it.
Mugen makes horrible batteries and have a long history of such incidents such as the ones above.

£26+ for 400mAh more - seems a bit steep IMO.
Better to buy a second genuine BST-41 from SE - seen them for the same money all over the place:
For example: http://www.amazon.co.uk/EMARTBUY-GE...6?ie=UTF8&s=electronics&qid=1274285908&sr=1-6
and
http://www.play.com/Mobiles/Mobile/4-/13628512/Sony-Ericsson-BST-41-Battery-For-Xperia-X1-Xperia-X10-Xperia-X2/Product.html?_$ja=tsid:11518%7Ccc:%7Cprd:13628512%7Ccat:Mobile+
So long as it arrives with SE logo and hologram on it, it's probably fine.

StampedChipmunk said:
£26+ for 400mAh more - seems a bit steep IMO.
Better to buy a second genuine BST-41 from SE - seen them for the same money all over the place:
For example: http://www.amazon.co.uk/EMARTBUY-GE...6?ie=UTF8&s=electronics&qid=1274285908&sr=1-6
and
http://www.play.com/Mobiles/Mobile/4-/13628512/Sony-Ericsson-BST-41-Battery-For-Xperia-X1-Xperia-X10-Xperia-X2/Product.html?_$ja=tsid:11518%7Ccc:%7Cprd:13628512%7Ccat:Mobile+
So long as it arrives with SE logo and hologram on it, it's probably fine.
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Not true. The P1 battery from Ebay did have a hologram but when comparing against the original battery there was a visible difference.

Mugen 3600 mAh battery
I got my 3600mAh battery on Friday and it works great! 5% drain an hour even with heavy useage. I can go the whole day without charging and still have 30% before I go to bed, beats the OG battery which I had to charge 2 times a day which sucked...

I'm personally a bit skeptical to 3rd party batteries, but I would like to have a 3600mha battery, the added thickness is not a problem. But as far as I know there only available battery from Sony is the stock 1500mha battery?

catfish said:
I got my 3600mAh battery on Friday and it works great! 5% drain an hour even with heavy useage. I can go the whole day without charging and still have 30% before I go to bed, beats the OG battery which I had to charge 2 times a day which sucked...
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That's exactly how my original battery behaves... lol

Not for me.
My original 1500mAh battery was dead by 3.30-4pm after taking it off charge at 8.30am and that was with moderate use. Its been dead by 2pm before now.
Got my 1800mAh Mugen battery and i can take it off charge at 8.30am and have it still on 40% at 5pm after heavy use during my lunch hour.
It does work much better

Saw an eBay auction for the Mugen battery set up by "Mugen Battery".
Read the lower lines and they want to add 19% VAT after the sale is completed to all EU buyers by sending you a separate bill for the VAT (totally against eBay rules)!
What a bunch of shysters!
-> http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=180522287953&ssPageName=STRK:MEWAX:IT

Evostance said:
Not for me.
My original 1500mAh battery was dead by 3.30-4pm after taking it off charge at 8.30am and that was with moderate use. Its been dead by 2pm before now.
Got my 1800mAh Mugen battery and i can take it off charge at 8.30am and have it still on 40% at 5pm after heavy use during my lunch hour.
It does work much better
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I agree. I've been using the Mugen 1800mAg battery and it lasts all day without a charge. I even use moxier on direct push for work email.
Sent from my X10i using Tapatalk

[Q] Regarding 3500mAh battery!

Hey guys I just saw a 3500mAh battery for SGS2 on ebay. Is it safe to use such battery? I mean it won't harm the phone, will it? :O

Probably won't harm the phone, no.
I bought a 3500mAh obscurely branded Chinese battery in mid-December. Tried it out for almost two weeks, a bunch of charge/discharge cycles & estimated its real capacity was around 1900mAh. It also used to heat up a lot on recharge (mid-high 40's Celsius, which isn't normal when the phone isn't being used whilst charging).
I took it back, got a refund & bought an original Samsung 2000mAh battery. Hasn't missed a beat, is obviously close to its advertised capacity given I get around 20% more use out of a charge than I do with a 1600mAh battery.
Obviously your mileage may vary if you buy one of these (you might have a better experience than I did), just thought I'd let you know about my experience.

MistahBungle said:
Probably won't harm the phone, no.
I bought a 3500mAh obscurely branded Chinese battery in mid-December. Tried it out for almost two weeks, a bunch of charge/discharge cycles & estimated its real capacity was around 1900mAh. It also used to heat up a lot on recharge (mid-high 40's Celsius, which isn't normal when the phone isn't being used whilst charging).
I took it back, got a refund & bought an original Samsung 2000mAh battery. Hasn't missed a beat, is obviously close to its advertised capacity given I get around 20% more use out of a charge than I do with a 1600mAh battery.
Obviously your mileage may vary if you buy one of these (you might have a better experience than I did), just thought I'd let you know about my experience.
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Thank you very much!

chinmayanaokar said:
Hey guys I just saw a 3500mAh battery for SGS2 on ebay. Is it safe to use such battery? I mean it won't harm the phone, will it? :O
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Well i heard that their batteries exploded in their phones......so be careful.....better pay for a better one instead of having a chance to ruin your expensive phone.
Sent from my GT-I9100 using xda premium

I have one of those I got from DealExtreme and it is great. It lasts 2x longer than the original Samsung battery.
I take care not to swap them often, because I am afraid that this action might damage the original cover, eventually breaking it.

Battery Life
I am still using the 1650 mAh battery (stock) for my S2.
I am really facing some battery issues. Its charging almost all day !
Yes I am using 3G all day and WiFi HotSpot too. But use wifi at home. Thats when I get good battery life. Any better way to conserve some battery ?
Any tips might help
Thanks

Got mine a few days ago from eBay and its been fine so far. It last more than 2x the regular battery. Phone does not heat up or anything strange..
Sent from my GT-I9100 using XDA

well i an getting with the original battery 24H of usage.
with the 3500mah i am getting 60H of usage... so my 3500 is truly 3500mah!
the language is hebrew.
i use congnition rom 1.51 and siyah kernel.

So, where can I see a trustful review on batteries for SGS2? What is the most extended one?
It's really frustrating that my current stock battery is only enough for 2 hd video view (4-5 hours).
Also, the higher the mAh value the more battery lifetime is, right?
I would really want to buy 3500 mAh, but it costs so little.
And the official Samsung variant that offers the longest lifetime of a battery for SGS2 is this one, maybe Mugen 3500 mAh is the best choice out there?
chenrp said:
well i an getting with the original battery 24H of usage.
with the 3500mah i am getting 60H of usage... so my 3500 is truly 3500mah!
the language is hebrew.
i use congnition rom 1.51 and siyah kernel.
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What is the model name of the battery? Is it being overheated in comparison to stock one?

why should it overheat?
it is lithium ... same same

Yes, it's special lithium from China extracted under full moon and blessed by a thousand virgins
Really now, if it was possible to manufacture a battery having more than double the capacity of the stock battery while taking up the same volume, don't you think the megacorporate Samsung would buy that technology immediately in order to use it themselves ? "Too cheap to be true" is valid even here; most knock-off batteries either are fake ("9999 mAH SUPER EXTRA" sticker over the original rating), or will degrade quickly in time leaving you with a dud.
Since there are already fake electronic components...
... why not fake and cheap batteries too, certainly seems to be a high demand for them.

a. it is not the same volume! in is twice as much as the original.
b. the i9100 has a circuit that allows a slow stable charge rate so i dont think it will damage the battery.

As well as being made of inferior materials, not being subjected to the same QC, not having the fuel gauge chip present in original Samsung batteries, you pretty much get what you pay for.
My advice would be to avoid non-original batteries altogether, and given a 2000mAh original battery will cost around the same as one of these 3000mAh+ batteries with all their problems & poor life, it's a no brainer.
Stick with Samsung batteries.

fuel gauge chip?
i would like to see that chip in an any cellphone battery please.

If you're not aware of/don't know about the fuel gauge chip in original SGS2 batteries, you've probably been living under a rock since the phone was released
chenrp said:
fuel gauge chip?
i would like to see that chip in an any cellphone battery please.
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MistahBungle said:
If you're not aware of/don't know about the fuel gauge chip in original SGS2 batteries, you've probably been living under a rock since the phone was released
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well i think that you misunderstood the meaning fuel gauge.
there is no chip in the battery that is in charge of the fuel gauge.
furthermore there is no use of recalibrating the battery in out i9100 model.
all you gave me is a link you Google...
please... show me that chip! i would like to learn something new about lithium batteries..

Plz can you Possible link topic of the battery
Sent from my GT-I9100 using Tapatalk

chenrp said:
why should it overheat?
it is lithium ... same same
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What about the other question that you chose to ignore, regarding the battery's model that you mentioned.

thanks for the info guys,
cuz I need a battery really disparately cuz I use so much data and sync :'(
I couldn't find something really reliable feedback from viewers, and i'm trying to find something with good quality as well!
guess i have to search further!

VAXXi said:
Yes, it's special lithium from China extracted under full moon and blessed by a thousand virgins
Really now, if it was possible to manufacture a battery having more than double the capacity of the stock battery while taking up the same volume, don't you think the megacorporate Samsung would buy that technology immediately in order to use it themselves ? "Too cheap to be true" is valid even here; most knock-off batteries either are fake ("9999 mAH SUPER EXTRA" sticker over the original rating), or will degrade quickly in time leaving you with a dud.
Since there are already fake electronic components...
... why not fake and cheap batteries too, certainly seems to be a high demand for them.
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You have a point mate! Thanks

New Battery for GT-I9195

Hi all
Does anyone know where i can find a legit replacement battery for my phone. I look at amazon and they either look too cheap or have terrible reviews. Where can i get official batteries for about 20 pounds or less. I live in the UK.
Thanks

"Craftmann" makes not bad batteries. Check this.

Do you have a link? I heard that only the oem battery was recommended.

I bought it directly from Samsung. There was a review on a german site, which showed that 12 out of 12 batteries from amazon were faked ones.
http://www.heise.de/ct/ausgabe/2015...chgebaute-Akkus-als-Originalware-2604617.html

What about this one?
http://www.ebay.de/itm/2100mah-Akku...90-Batterie-original-B500BE-NFC-/151630886545

i just replaced my battery with the oem one although i bought it for like 9€ from a local shop.
although it lasts a bit longer, when it gets to around 30% then its no more stable and it will possible have the the usual behaviour we all know dropping instantly to 20-10% in minutes etc...
anyways....is there something we have to do when we replace a battery? Are there and battery stats or something that we have to reset or tickle so that Android will "learn" the new installed battery is in place?

afterglow said:
i just replaced my battery with the oem one although i bought it for like 9€ from a local shop.
although it lasts a bit longer, when it gets to around 30% then its no more stable and it will possible have the the usual behaviour we all know dropping instantly to 20-10% in minutes etc...
anyways....is there something we have to do when we replace a battery? Are there and battery stats or something that we have to reset or tickle so that Android will "learn" the new installed battery is in place?
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You probably bought a counterfeit battery.
As stated above most of the OEM Samsung Batteries that are sold are faked.

playitlouder said:
You probably bought a counterfeit battery.
As stated above most of the OEM Samsung Batteries that are sold are faked.
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hmmm you may unfortunatelly be right....:| is there a way to identify? i guess that would be hard.
any others "good ones" like Craftmann that sb mentioned here?

anyone has any 1900mah battery to suggest please?
Not looking for extreme capacities and stuff, but one that you have tested and behaves just like or close to when we all had the original battery that came with the phone.
Someone recommended the Deji battery but there is no way on earth i can find somewhere else than this Turkish shop

I have been on TechOrbits battery bought at Amazon.com for about two weeks now and am satisfied with it. They have warranty, so if the battery bloats (which happened to the previous eBay knock-off in just one year) I could get it replaced.
https://www.amazon.com/gp/product/B01M5EK96F/

i would really go down and get this one
http://www.mobilefun.co.uk/39677-of...-1900mah-standard-battery-Reviews.htm#reviews
judging by so many positive comments i think its the safest bet so far, so many fakes....i bought one for 8€ and it sucks badly.its getting close to the performance my 3year old official battery had.

Having lost my original battery and having to rely on a cheap ebay battery I thought I'd try mobilefun. THey shipped immediately, battery arrived in what looked like official Samsung packaging. So far so good, battery lasts much longer than my cheap ebay option and probably longer than my original battery but I dont have any stats to back that up. Battery discharge is slow and steady unlike the cheap ebay option which I've found tends to drop off a cliff when it drops below 15%. I can confirm that NFC works as well. Still early days but the signs look promising.

There are genuine Samsung batteries on eBay, the best bet is listings that include a photo of the packaging. A seller that is closer to home is preferred as well (if your home is not China or Hong Kong, anyway).

afterglow said:
i just replaced my battery with the oem one although i bought it for like 9€ from a local shop.
although it lasts a bit longer, when it gets to around 30% then its no more stable and it will possible have the the usual behaviour we all know dropping instantly to 20-10% in minutes etc...
anyways....is there something we have to do when we replace a battery? Are there and battery stats or something that we have to reset or tickle so that Android will "learn" the new installed battery is in place?
Click to expand...
Click to collapse
I have the same behavior as well with my 1900 mA battery although I bought it from an official store for around 27 USD.
This behavior appeared only few months after purchase.
Now the battery charges in 2 hours and 5 minutes and lasts for 6 or 7 hours only (normal usage).
their website: http://www.intertecqatar.com/about

Reviving the thread with hope
My original battery is dead, she worked for a long time, she deserves peace. The problem is founding a new one!
I bought one from ebay but it's REALLY bad. Do I have to throw out my loved S4 mini cause there are no adequate replacements avalible? Someone knows a good place to buy it in 2020?

On my side I'm using a battery from Gadfull (can be found on amazon in some EU country). I've been using one for almost 3 years and for 2.5 years the capacity was good. I will get a new one this week.
andrei-namarac said:
My original battery is dead, she worked for a long time, she deserves peace. The problem is founding a new one!
I bought one from ebay but it's REALLY bad. Do I have to throw out my loved S4 mini cause there are no adequate replacements avalible? Someone knows a good place to buy it in 2020?
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Click to collapse

Remi_FR said:
On my side I'm using a battery from Gadfull (can be found on amazon in some EU country). I've been using one for almost 3 years and for 2.5 years the capacity was good. I will get a new one this week.
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I bought one from hagnaven and it seems good as well. so glad that i still can use this phone!

HTC 10 - Replacement Battery - Have you done it?

Does anyone have any direct experience (not hearsay) or a link to anyone who has actually done actual testing on any replacement batteries.
Ideally, something like what Richard Lloyd has done on youtube to test 18650 batteries.
*** As we can use the google machine, please refrain from links saying "this battery sucks" or "this is the best ever!". Reviews on amazon, ebay, aliexpress and others can be bought for pennies.
It would be great to see someone doing math and using electrical measurements, not what an app reports. ***
----------------------------------
So, two-ish years later and my unlocked HTC 10's battery is starting to go.
I'm using the latest build of Leedroid's rom and no, it is not the rom.
I have replaced batteries in the past and feel like I should give it a shot even though HTC made it a b*tch to change.
Why I'm asking: I changed the battery on a past phone and it worked pretty well for 6-ish months. Then, it exploded and cracked the lcd and g glass screen.
So, trying to avoid that.
-----------------------------------------------
Facts (as I understand them):
We cannot get a real / genuine HTC 10 battery.
HTC does not sell them.
Anything labeled as such is most likely a Chinese fraud or an actual HTC 10 battery that failed their internal inspection process.
-----------------------------------------------
Does anyone have any experience with the replacement batteries that are for sale on Aliexpress?
Part number: B2PS6100
Brands (stickers?):
Cameron Sino 3000mAh
HSABAT 4300mAh
Ciszean 3000mAh
LOSONCOER 4300mAh
XINBONG 4000mAh
Dxqioo 3000mah
etc....
What buyer did you get your best / working battery from? Details please!
Has anyone ever gotten a reading of more than 3000mah that lasts?
I've read on oneplus forums that many replacement batteries often only provide ~80% of the real battery when new and fully charged (mAh).
Many have concluded that batteries that fail their inspection process are not properly recycled and are being re-branded and sold under new names / stickers.
Comments welcome, hopefully my caveats at the beginning didn't scare off everyone.
Thanks in advance!

Mine is also 18 months old and looking for some alternatives . Hope somebody gonna help us.

I've done mine got it from repairbase.co.uk but haven't done any tests on it other than what an app called acubattery which estimates it's capacity as 2868. I've never fully charged it got it set to only go to 75% in the hope that it'll last longer than the original.
Ref the actual swap it wasn't that bad,
I heated the screen on a microwaved wheat bag
used some suction cup pliers to lift the screen
Cut the glue with a guitar pick
Made a simple diagram on a bit of cardboard to stick the screws in.
I took all the tape off completely stored on a bit of greaseproof paper and was really careful with the screen ribbon.

I replaced my own battery.
I replaced my own battery. I bought it off of ebay from a seller in the US. My phone used to have random boot loops now that no longer happens.
It was difficult. Heating the display and pulling off is a problem. I actually broke my display and severed my ribbon cable for the sim. I replaced those parts and battery change was successful. Now the only issue is the adhesive is not sticking that great. Nothing that affects anything. I just see how the screen slightly gives just a little bit. I do not recommend the double stick tape. Get the special glue!!! Something with a 7000 in the name.
I will be reheating a gluing it in the future. I dread working on this phone. Although I am not a professional I think I did a pretty good job. Other phones are much easier to repair.
I DID NOT notice a super improvement in battery life. My new battery was now back to "Ok" battery life instead of terrible no more bootloops at 20% or when camera is open. There is a problem with the HTC 10 with the cpu using to much, along with wakelocks and wifi. I really wish HTC would address these issues.
I installed LEEDROID have not switched kernal yet. I have getting over 4hours and 30 minutes of on screen time. If I change the kernel and throttle the cpu I may be able to get a little more. The goal is 5 hours.
I am NOT an EXPERT. I am a smart individual through trial and error that can figure many things out. I like to get the most out of my technology I'm not ready to get a new phone. My phone is primarily used for Audiobooks, Youtube, web browsing, texting.

i wanted to replace my battery... but after watching this video i've lost all my motivation ^^
as soon as my battery starts to crash at low percentage i'll take another look at it ^^
Anything labeled as such is most likely a Chinese fraud or an actual HTC 10 battery that failed their internal inspection process.
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Oh.... and i always tought these batteries are from the same manufacturer as the original one but somehow stolen/bought directly at the manufacturing site and sold by private persons.
It is really hard to distinguish a real battery from a fake...
But to know if your battery is full/new or not the only way is an external discharge test.
I've tought about buying one of these https://www.ebay.ch/itm/ZB2L3-Batte...560532?hash=item25e6002a94:g:ag4AAOSwmnFZ4hxs
But it says 3A ... which is a bit much for this poor phone battery.

Having a functioning temperature sensor is critical to the stability and safety of the battery. If you've replaced your battery, use an app like Accubattery to verify the following: an existing thermistor will read a fluctuation in temps anywhere from 20-50C based on usage and ambient heat. Most (all?) of the batteries sold online have only a resistor which will send various inaccurate readings to the phone, typically 25C while charging, and a jump to 35-38C while unplugged (if the plugging/unplugging makes no sudden difference, try putting your phone in the freezer, or going between idle and heavy use to test).
If your replacement battery has an accurate temp sensor, please add to the discussion by telling us where you purchased it.

i bought HSABAT 4300mAh from aliexpress,i replaced the battery .will share with you guys here the results

Shame it's so much effort to change battery my wifes phone always turns off at around 21% now and she doesn't like any of the newer phones most are too big this htc 10 was the max she would go to.

My guess is that a lot of people are going to try in the coming 2-6 months as their battery starts to weaken.
Phone is great. Processor is fast enough and camera is great.
My hope is that we can gather real info and start to get good intel on these battery brands (?).
I don't think changing the battery is particularly easy, but it can be done. (See YouTube)
That being said, I don't want to have to do it more than once.
I hope more people chime in, because I guess many have already and many more will be doing it.
mortmaru said:
Shame it's so much effort to change battery my wifes phone always turns off at around 21% now and she doesn't like any of the newer phones most are too big this htc 10 was the max she would go to.
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alicine said:
i bought HSABAT 4300mAh from aliexpress,i replaced the battery .will share with you guys here the results
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I am planning to buy the same..... hope you have a positive feedback about it..

Bareq said:
I am planning to buy the same..... hope you have a positive feedback about it..
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let me finish first tests , i will share results asap.im planning to do coming weekend.

Hi there, finally I got possibility to check battery performance which I bought from aliexpress.when I compare it with my brothers 2 years old HTC 10 ,battery is better than his phone. I did HTC battery test.mine was 92% but his was 80% .
I didn't experienced yet daily use. I will update u.

alicine said:
Hi there, finally I got possibility to check battery performance which I bought from aliexpress.when I compare it with my brothers 2 years old HTC 10 ,battery is better than his phone. I did HTC battery test.mine was 92% but his was 80% .
I didn't experienced yet daily use. I will update u.
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yo dawg, any news? i'm very eager to read it.
peace

Hey @alicine. I'm really curious about the battery and want to buy it. I have some questions and would really appreciate if you could answer them.
1) Has it exploded yet?
2) Is it the advertised 4300 mAh capasity?
3) How did you make it fit inside the shell? Is it the same dimensions as the 3000 mAh ones?
4) How long does it take to charge & does it still support fast charging?
5) How many hours of SoT are you getting now? (which ROM you're in that would help too)
Thanks in advance.

Tips from experience on M7
One thing about lithion batteries . . . they lose a bit of capacity just sitting on the shelf as matter of simple, natural deterioration. So to a certain extent, the newer the better.
When I replaced the battery on my HTC One M7 it was a similar challenge. My approach to buying a battery was to look closely at the photos and see what the date was on the battery for sale as it should be printed on it. (Some of the sellers don't even know that.) I tried to get the most plausibly recently made battery, within reason. By that I mean, I was concerned that for an older phone there might not be any batteries recently manufactured for it, so a very recently dated battery might be fraudulently remarked/re-dated. If I wasn't sure I queried the seller to find out if they knew what the battery's date was.
I'm not sure my theory is correct about which date battery to shoot for, but I'm still going with that line of thinking

Hi, what about the battery performance with daily use?

@numpaque
I'm not sure what the question is there - batteries lose charge as you use them, then need recharging.
What do you want to know again ?

sgokan03 said:
Hey @alicine. I'm really curious about the battery and want to buy it. I have some questions and would really appreciate if you could answer them.
1) Has it exploded yet?
2) Is it the advertised 4300 mAh capasity?
3) How did you make it fit inside the shell? Is it the same dimensions as the 3000 mAh ones?
4) How long does it take to charge & does it still support fast charging?
5) How many hours of SoT are you getting now? (which ROM you're in that would help too)
Thanks in advance.
Click to expand...
Click to collapse
1-No its not exploded yet, its working very well
2-I guess no , because im having same SoT as i get it when i first buy the phone
3-I removed the screen first,then one by one other compenents.Dimensions are the same
4-Its takin 50-60 mins to charge from %5 to full
6-Stock rom 4-4.5 hours depend on the use

I sent my HTC-10 in for battery replacement through the official service in Germany. This was approx. 6 weeks before my warranty ran out.
Battery performance was really bad with SOT of around 2 hrs, and random shut downs at 20-40% battery capacity.
After 2-3 weeks it came back, and according the delivery paper the battery has been replaced.
But regrettably no improvement could be notified.
So I sent it back again and got it back within approx. 1 week. This time they had replaced the side keys on the Phone, but even this time I could not find any improvement of the battery performance.
So I claimed it a third time, and sent it to the official service again. But now my 24 months warranty was gone….However they still accepted this as a Warranty claim and when I got my phone back after approx. 2-3 weeks it had a new battery, and a new screen.
Since then, the battery performance is good and my phone works more or less like a new one.
I get SOT between 4-5 hrs and no more shut downs and boot loops using stock Oreo.
hansing

hansing said:
I sent my HTC-10 in for battery replacement through the official service in Germany. This was approx. 6 weeks before my warranty ran out.
Battery performance was really bad with SOT of around 2 hrs, and random shut downs at 20-40% battery capacity.
After 2-3 weeks it came back, and according the delivery paper the battery has been replaced.
But regrettably no improvement could be notified.
So I sent it back again and got it back within approx. 1 week. This time they had replaced the side keys on the Phone, but even this time I could not find any improvement of the battery performance.
So I claimed it a third time, and sent it to the official service again. But now my 24 months warranty was gone….However they still accepted this as a Warranty claim and when I got my phone back after approx. 2-3 weeks it had a new battery, and a new screen.
Since then, the battery performance is good and my phone works more or less like a new one.
I get SOT between 4-5 hrs and no more shut downs and boot loops using stock Oreo.
hansing
Click to expand...
Click to collapse
got the same issues and replaced battery from official htc service.
well sot was around 3h when i first bought it.now its 4h and battery still 48%.
frined buy it from the same shop 1 week after me and he still got 4h+ sot.so i guess some devices sold with deflected battery?

Replacement batteries, which one is good?

Hi everyone,
I've been thinking about replacing my battery and a quick search on Ebay led me to find some sellers who claim to have a 3700 mAh batteries.
Now my first response is to not trust these batteries and just get an original one, which I probably will, but I'm really curious if anyone here has tried one?
Here are a couple of links to these 3700 mAh batteries:
https://www.ebay.com/itm/BLP633-370...342121?hash=item1edc516aa9:g:~BMAAOSwoX5asMid
https://www.ebay.com/itm/3700mAh-Ba...743007?hash=item1ee028189f:g:Ac0AAOSwqxRa7B00
https://www.ebay.com/itm/3700mAh-BL...652403?hash=item2cd4142a73:g:wjEAAOSwsxJa9Isl
What are your thoughts about these?

Don't get any battery that isn't a OnePlus Battery. If you have a choice, never go for the battery that is advertised with a different amperage.
Go for a 3400mAh battery, better if it's a OnePlus original. Since our devices uses Dash Charge, which is only on OnePlus devices, it's best to go for an original, since we cannot know what effect DC will have on third party batteries.
Unless your battery has degraded lower than 50% and you need an emergency replacement till your original arrives, these batteries should not be trusted. There even may be a risk of high thermals and degrading your other phone hardware too.

thes3usa said:
Don't get any battery that isn't a OnePlus Battery. If you have a choice, never go for the battery that is advertised with a different amperage.
Go for a 3400mAh battery, better if it's a OnePlus original. Since our devices uses Dash Charge, which is only on OnePlus devices, it's best to go for an original, since we cannot know what effect DC will have on third party batteries.
Unless your battery has degraded lower than 50% and you need an emergency replacement till your original arrives, these batteries should not be trusted. There even may be a risk of high thermals and degrading your other phone hardware too.
Click to expand...
Click to collapse
Exactly my thought. Was just wondering if anyone was mad enough to actually try one of these. You never know, maybe they are unexpectedly good :silly:

Can you point me to any original OnePlus battery replacement?

Hammerhand.17 said:
Can you point me to any original OnePlus battery replacement?
Click to expand...
Click to collapse
Ditto, I judt called OnePlus (US support line) and they told me they don't cell the battery or any replacement parts, I would have to send the phone for service to their authorized center.
So does anyone know where I can an original, third party seller one?

I purchased this one a few weeks ago, can't fault it!
https://www.ebay.co.uk/itm/152704815983
I think they sell via a website as well.

padlad said:
I purchased this one a few weeks ago, can't fault it!
https://www.ebay.co.uk/itm/152704815983
I think they sell via a website as well.
Click to expand...
Click to collapse
But this one is not original. Won't we have problem at long term? and it's 3300 mah, right?

Hammerhand.17 said:
But this one is not original. Won't we have problem at long term? and it's 3300 mah, right?
Click to expand...
Click to collapse
Have a look and read on the product page of their website:
https://www.replacebase.co.uk/for-oneplus-3t-replacement-battery-blp633-3300mah-oem/
All I can say is, it's better than the tired one I took out!

I just replaced my OP3T battery with a replacement from here:
https://www.mobilesupplies.nl/oneplus-3t-batterij-blp633-3400-mah-origineel.html
It says it's an original and so far it works like a charm. Will report back on how it performs.

padlad said:
Have a look and read on the product page of their website:
https://www.replacebase.co.uk/for-oneplus-3t-replacement-battery-blp633-3300mah-oem/
All I can say is, it's better than the tired one I took out!
Click to expand...
Click to collapse
What does the difference between "rated" and "typical" means? I don't understand.
Incanity said:
I just replaced my OP3T battery with a replacement from here:
https://www.mobilesupplies.nl/oneplus-3t-batterij-blp633-3400-mah-origineel.html
It says it's an original and so far it works like a charm. Will report back on how it performs.
Click to expand...
Click to collapse
Will take a look too.

Hammerhand.17 said:
What does the difference between "rated" and "typical" means? I don't understand.
Click to expand...
Click to collapse
Rated means how much it is designed to have, and tested is the actual amount of MAh in the battery. With every battery there is a difference between rated and tested. 3300MAh tested is actually really good.
I wonder how much the original batteries are tested for.

Incanity said:
Rated means how much it is designed to have, and tested is the actual amount of MAh in the battery. With every battery there is a difference between rated and tested. 3300MAh tested is actually really good.
I wonder how much the original batteries are tested for.
Click to expand...
Click to collapse
In their page, they say "Capacity: 3300mAh (rated) 3400mAh (typical)"

BTW, does anyone notice that after replacing the battery, the AccuBattery app is completely out of whack?
I cleared the data to get some clean info on my new battery, but after two or three charges, the app sees my new battery as ~2500mAh and with every charge it's rising. (My last battery was calculated as ~2800mAh)
So far it seems that the battery lasts longer, so the data from the app is conflicting...
I know that the AB app data isn't really reliable in comparison to real measuring equipment, but I'm just wondering about this.

I have replaced it, but it says that it have 0% charge, and doesn't charge anymore. Any help?
Edit: The seller have sent one more to me; it's corrupt, they say.

Hammerhand.17 said:
I have replaced it, but it says that it have 0% charge, and doesn't charge anymore. Any help?
Edit: The seller have sent one more to me; it's corrupt, they say.
Click to expand...
Click to collapse
Ok. The new one have arrive and I have the same problem. Was your replacement plug & play? Were you on OOS?
Both batteries shows 0% battery when I attach them.

Incanity said:
I just replaced my OP3T battery with a replacement from here:
https://www.mobilesupplies.nl/oneplus-3t-batterij-blp633-3400-mah-origineel.html
It says it's an original and so far it works like a charm. Will report back on how it performs.
Click to expand...
Click to collapse
In my experience non-OEM batteries start to degrade after a few months. How has yours held up? I'm looking to replace mine if I can find a genuine OEM part.

BenjiHansell said:
In my experience non-OEM batteries start to degrade after a few months. How has yours held up? I'm looking to replace mine if I can find a genuine OEM part.
Click to expand...
Click to collapse
The one I bought is supposed to be genuine, it even bears a OnePlus logo. But the first died on me in a week or two, so I got a free replacement from them, and so far it fares great. AccuBattery reports it as being well above 3000mAh, and I can reach the end of the day with my phone again, so I'm quite happy.

so why does everyone praise oneplus for their easy to repair devices and parts and build quality and all, if I can't even buy a replacement part? I'm forced to buy a new phone because my battery is broken. So next time I will go and buy a Samsung. Harder to open and all but I can buy a original battery in any other store.

█████ said:
so why does everyone praise oneplus for their easy to repair devices and parts and build quality and all, if I can't even buy a replacement part? I'm forced to buy a new phone because my battery is broken. So next time I will go and buy a Samsung. Harder to open and all but I can buy a original battery in any other store.
Click to expand...
Click to collapse
There are plenty of stores that sell original batteries. And a plethora of non-original batteries to choose from too.

I just send my phone back to OP and have them replace the battery under warranty (It's covered.)