yashsingh1/xdaforums huggingface dataset:
[ONE Accessories] Ganapatya:
http://www.akkucity.com offer cameron sino batteries, good prices. Send to Europe mainly.

http://www.akkucity.com/Battery/BatteryProduct.aspx?CategoryID=100&Itemno=CS-YJT100SL

Battery.uk only ship to UK.
[ONE Accessories] Ganapatya:
The custom rom that I use shutdow system on level of 0% -1%. but when I enter the recovery I can be 4 hours of screen on at maximum brightness. Therefore I can not calibrate my Cameron Sino battery properly. There is a large amount of unused residual energy. Can you think of any solution? BMS issue maybe?
[ONE Accessories] evronetwork:
I can help you but have no video or pictures about the process - Didn't have the necessary means to record a video at that time(when I did mine)
[ONE Accessories] Ganapatya:
Maybe this can help you.

ZTE Blade Mod

[youtube]g7pWYCnmNBI[/youtube]
[ONE Accessories] SirSoviet:
Guys, did I short circuit my battery? I soldered a wire to and insulated the positive terminal, and after soldering the negative terminal's wire I tried to insulate it but I folded the exposed wire and terminal into the thin metal sheet (I already peeled the thick layer off) surrounding the battery and sparks flew. I immediately folded it back the other way with a pair of scissors. The metal sheet does not touch either of the terminals.

Am I SOL, or can it still be salvaged? I already have a new ZTE battery on the way, I'll be a lot more careful with that.

Edit: I decided to be stupid so I went ahead and completed the project. Battery is charging now. It seems to be too big for the back cover, it won't fit well even though I removed all metal foil and replaced it with electrical tape. When I attempt to fully clip the cover on there's a bit of a bulge, which is not good if I drop the phone on its back.

Edit 2: The pressure of the back cover pressing on the battery is somehow causing the sides of the screen to have a bit of a yellow tint. It's very hard to notice under normal conditions however. Also, the battery charges and discharges somewhat normally, except that it seems to stick around 50% for quite a while.
[ONE Accessories] KapriQ:
https://www.ebay.com/itm/253725509857?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1558.l2649
[ONE Accessories] Inkazzo:
After month of using my 4000mah (real 3825mah) ZTE-Mod (with my original OPO BMS controller ) i can say it works and i still get 2 days wihout charging but i have t say there is a BIG problem. There is a chip ( BQ27541 fuel-gauge chip) on our motherboard( the BMS dont matters)wich got a wear leveling algorithm wich can not be resettet by us (only Oneplus). Everey time my phone was going to 0% i could restart (without charging) and got 20 - 60% rest batteri but every time i did this the BQ27541 fuel-gauge chip algorithm virtually shrinked my maximum capacity. After 3 months of reaching 0% and restarting and hoping the algorithm will recognize the new bigger capacity i was then on 140mah! rest capacity (or better to say the Gauge chip is telling this). The only workarround i find was to set the batterie gauge hard fixed to a value between 1 - 100% to use my full 4000mah capacity. To do this you will have to edit and savethis file "/sys/class/power_supply/battery/capacity" after a restart this setting will be lost nad has to be redone, root rights are needed.

Now i would recommend if you change yor batteri to a new or bigger one (original BMS or not) try to never reach the 0%= autoshutdown maybe the gauge chip will recognize the new capacity in your case. To know now when i have to charge is by the voltige (3.5v) wich i can see because of an istalled app named "voltige notifier".

If anyone knows how to reset this chip link http://www.ti.com/product/bq27541# please tell me i will try it ;)

To check your calculated max capacity by the controller you have to open this file with a txt.editor "/sys/class/power_supply/battery/charge_full_design" (you my need root rights)

I hope you can understand this, caus it is very hard to explain!

@ SirSoviet my ZTe battrie is fitting very well maybe your put on to much isolation tape?

end
[ONE Accessories] restartoshi:
ReplaceBase UK Oneplus One “OEM” battery

I have bought an OEM battery for Oneplus One at Replacebase UK.

replacebase co uk oneplus-one-replacement-internal-battery-3100mah-da-p571-original

( Sorry I am not able to post a link yet)

I have used it for less than a week, but so far very positive compared with a fake “Original” battery. A quick report so far.

Weight:

A) Original OPO battery: 50/51g

B) Fake Original from Aliexpess 45g

C) Replacebase OEM battery 48/49g

The Original Battery OPO BMS controller PCB is very thick (2mm?), the Repacebase one is thin, So the latter can be lighter than the original one?

The actual battery (peel off the red oneplus label)

B) Fake battery: No brand generic one

C) ReplaceBase : LISHEN (with bar codes, a possible S/N ? as well)

LISHEN is a decent Chinese high quality Battery manufacturer, it looks promising.

lishen com cn

( Sorry I am not able to post a link yet)

The performance (Acubattery)

B) It was joking, Initial capacity shows 3100mAh, and reduced around 2400mAh. I often seen over 90% and below 15% is non-existent. If you charged 100% , in a minute, remains only 90%; Once battery reaches 10-15% battery shut down.. This happened within a couple weeks. I wonder how it is possible. The fake BMS fooled the actual capacity?

C) The performance so far (only 4 charges though) is very steady. All of battery capacity estimate between 2950mAh and 3000mAh at Accubattery. Also charging speed is very fast, Accubattery shows over 1900mAh with Choetech 5v/2.4A charger.

Temperature

B) As you know, always 25 degree

C) Show 24 degree, and occasionally 25 degree. (At least changed a bit )

I have started using a RepaceBase OEM battery for less than a week, but so far very pleasant and promising. At least the inside of the battery looks very decent. (Assuming it uses the original LISHEN battery) I am going to report again after 1 month use.

P.S. ZTE Mod Project is very interesting ! It would be great if we can use bigger capacity. I will keep the Original BMS board.
[ONE Accessories] N0Expert:
Ty for Techtek Tip!

Hi folks,

i followed the techtek tip here in this thread (can't find it atm, thank you for this suggestion!!!). Got a original Cameron Sino replacement battery, working perfect since 3 months now! No battery drain or any issues! First of all the link here is only for their local store in CZ, but they sell it over amazon in germany and france! Its amazing bought two replacement batteries, one for now and one for the future in five years :D. It is working normal as the day one original battery! So thank you again ;) (i had to wait a little bit, pre-ordered it and everything went well in the end). At the moment, they are out of stock again but new batteries will ship in august. Here is the link for the Techtek Replacement Battery on amazon.de : amazon.de/CS-YJT100SL-3100mAh-ONEPLUS-ersetzt-BLP571-Black/dp/B074S9VS9S/ref=sr_1_1?m=A176ZW2OF6GMY0&s=merchant-items&ie=UTF8&qid=1531494442&sr=1-1&keywords=oneplus (i don't have the 10 posts yet)

Hope it is usefull for you as it was for me!

Have a nice day ;)
[ONE Accessories] Messatsu:
I have ordered one on Amazon France & let you know the result. :fingers-crossed:
[ONE Accessories] Tharg0r:
Well it finally arrived and it seems to be completely dead, I install it, phone is off, plug in a charger, Oneplus logo appears, it vibrates, screen goes black, Oneplus logo appears, screen goes black, stuck in a loop. I tried 10 different chargers/battery packs/cables/charged in the car, same result in all.

One time after about 20 attempts to get it working I managed to get the "BATTERY CHARGE IS TOO LOW! ALLOW TO CHARGE BEFORE SWITCHING ON" message but again the screen went black, vibrated, Oneplus logo appears, stuck in a loop again...

Does anyone have any advice? I already emailed them about a refund.
[ONE Accessories] poronporonpompiero:
It seems I can't edit the capacity file, every time it returns to the original value. I'm rooted and using root explorer to edit it.

I managed to edit the % value using terminal emulator with these commands:

su

dumpsys battery set level xx

Where xx is the % you want to be set. The problem is, also the voltage remains constant (I can say that because I'm using the app voltage notifier too) so I can't keep it monitored.

What did you use to edit the capacity file?
[ONE Accessories] twowheeler:
Does the temperature gauge work?
[ONE Accessories] Tharg0r:
I got the discharged battery that arrived to boot into Fastboot mode, now Im letting it sit for a few hours hoping it will charge, does anyone know if the OPO charges in Fastboot or am I wasting my time. I also left it in the freezer for 2 days but that seemed to have no effect.
[ONE Accessories] restartoshi:
Li-ion Battery "deep sleep" how to wake up

A brand new battery was arrived with fully discharged condition? Something would be wrong with the battery, you may just want to get a replacement ? But I am not sure if this is the case, but any chargers (including smartphone) would refuse to charge a battery, if the voltage of which is below a certain low limit. So your battery may be in the state of "Deep Sleep". If you have a multimeter, check the voltage of your battery. Say, if the voltage is below 3.5V, your battery would be in deep sleep state.

I have recovered deep sleep batteries (smartphone, and tablet) for a couple of times with an USB cable (5V), please search "Revive cellphone batteries from Deep Sleep" at Youtube, (sorry, I cannot make a link yet as a new user )

If you want to try this, MAKE SURE the polarity (plus and minus) to avoid any explosion !!!!! Hope it helps.

P.S. I have used a CameronSino 9 cell notebook battery, as well as iPad, iPhone batteries for my friend. As far as I know their battery capacity is honest at least.
[ONE Accessories] sayash5:
Hi guys, I just wanna say that I have used the oem chinese battery for 8 months and now accubattery report that it degrade ALOT with full capacity of 400mAh now.
[ONE Accessories] Ganapatya:
Lol, that's why cheap oem battery chinese is not recommended.
[ONE Accessories] sayash5:
I was actually shocked that its degrade down to 400mAh though, 1500mAh is probably fine for cheap knockoff as long the phone lives
[ONE Accessories] Inkazzo:
Im using Sultans OS and you?
[ONE Accessories] poronporonpompiero:
I'm using legend rom oreo.
[ONE Accessories] Inkazzo:
This is the reason why you can not change the Capacity file like me. Im using sultans OS/ROM
[ONE Accessories] poronporonpompiero:
But why you can with that rom and not with another? It should be possible, being rooted
[ONE Accessories] Tharg0r:
I tried 3 different types now, all useless, although the second one (third was dead on arrival, now in Paypal dispute) did buy me another year of barely acceptable usage and that has got me to the release of the Mi Max 3 which I have now ordered, it was a good run and I would have happily used my OPO indefinitely if I could have got a decent battery for it, Ill keep an eye on this thread in case a good one does appear and that will make the OPO a good backup to have. One of the best pieces of consumer electronics ever made imo, had mine from the very beginning and never let me down.
[ONE Accessories] restartoshi:
Tharg0r, I feel terribly sorry about your situation, as I have got a similar situation for my OPO screen replacement before. (The 3rd one was really decent) But rationally this kind of unfortunate DOA would happen to any devices, also you might get a counterfoil battery as well. But you have reasons why you are frustrated, as every Custom Rom users are deserve to get a decent battery replacement!

I posted about my RepaceBase Oneplus OEM Battery recently, I will make another quick update later with some screen shots. So far VERY positive again, Please check it out :)
[ONE Accessories] twowheeler:
Can you check if the temperature gauge works on that one instead of giving a constant temperature?
[ONE Accessories] restartoshi:
I am not convinced as temperature changed between 24 and 25 degree only. Is it possible ? I don't think so as I have tested with more than 3 years old OPO original battery, it showed around 30 degree or more when charging or using intensively.

I am thinking to contact to ReplaceBase support about this issue as it seems they are reasonably decent. Apart from that, I am very happy about battery performance. I will make another report soon. I am keep learning about battery issues from this forum. Thanks.
[ONE Accessories] ynamojn:
Anybody has tried this one https://www.ifixit.com/Store/Parts/OnePlus-One-Replacement-Battery/IF330-008-2? Considering it is coming from ifixit, makes it rather promising one.
[ONE Accessories] young-ster:
I am wondering the same thing too, the cheap ebay one is not doing well for me now. Anyway I sent ifxit an email asking if this was original and the reply was not promising. Anyway going to try it out ?

"Thanks for contacting us!

In response to your question, that part is made to the same specifications as an OEM part, but cannot be classified as 'OEM' because it is not made by the OEM. That being said, it is rated at 3100mAh."
[ONE Accessories] restartoshi:
Cameron Sino Anti-counterfeit System

Some of you might get Counterfeit CameronSino batteries. :( They offers Anti-counterfeit System to verify their original products

https://www.cameronsino.com/ProductVerification.aspx
[ONE Accessories] ynamojn:
Thanks for your reply. Please let us know the result if you decided to give it a try. As a famous institution, I believe they won't sell bad product. In term of capacity at least.
[ONE Accessories] JoroBo:
I have been using this : Amexon OnePlus One Battery (3300mAh) OnePlus One BLP571 https://www.amazon.ca/dp/B079B6WNC3/ref=cm_sw_r_cp_apa_i_l2KyBb9B95504

Note it is not currently available on Amazon, don't know if it will be restocked.

I bought it back in March and it has worked without any issues for the last 4 and a half months. Accubattery shows health at 96%, so 2979 mah. Can last a whole day with light use but I usually top it up around 2pm, SOT is 3-3.5h (TugaPower's Nougat ROM with Greenify including paid and Xposed features). Of course, YMMV.

Edit on Aug. 27,2018: Forget about this battery. It's on the way to its dying breath. Doesn't hold a charge long and between restarts there is a 5% to 8% drop.
[ONE Accessories] young-ster:
Okay so ifixit replied me with this.

so I am gonna get it and see how it goes. Will report back the results as soon as possible.

Update* Anyone interested? I am gonna order the original grade S+ straight from HK. I can do a bulk order and ship out for $25. Let me know asap.
[ONE Accessories] Messatsu:
Hi!

I've just replaced my original OPO battery with an original Cameron Sino battery. I'll let you know in a few days what AccuBattery says and if the temperature censor works.

(In attachment AccuBattery before replacing my battery)

EDIT : The temperature only switches between 25.3° and 25.4°, so I assume that the temperature sensor doesn't work as intended.
[ONE Accessories] Messatsu:
On the screenshot the result after 2 charges. I don't know why yet but at 11% battery left the phone shuts down. If I want to turn it on, it says that I need to charge the battery, maybe a security method in order to prevent some damages?
[ONE Accessories] xavdeman:
According to OnePlus Support on replacing the OnePlus One battery: "That would be EUR41.82. However, if there are other parts found to be faulty after inspection, the price could be higher." and "The price stated includes estimated price of spare parts, labor and VAT. We will be covering the logistics fee. "

Unfortunately there is no way around this:

"apologies since the spare parts are not up for purchase. To make sure that your device has been properly repaired, our service center is the one who's going to perform the repair for your device."

and "I'm afraid that dropping off the device to our service center is not a part of shipping options as of yet." and finally:

"Our service center is located in Poland."

Still, the price doesn't seem that bad. I will probably go for it instead of taking my chances on aftermarket fake mAh batteries or mods which require soldering.
[ONE Accessories] Messatsu:
Does anyone know if this problem is due :

- To a default battery

- To a problem with this the ROM (Sultan's ROM)

- To a kernel problem (may I change the kernel?)

I'v contacted Cameron Sino to tell them the about the problem and they replied me to send them back the battery.

PS : I've tried to recalibrate the battery but without success, the phone still shuts down at 11 or 12%.
[ONE Accessories] twowheeler:
Any problems you Ran into when changing? I once changed my battery bought from a respected reseller on eBay, but the percentage was allover the place. It would change after every reboot, whereas the original battery never had such a problem. This makes me believe there's something wrong with the battery and it's not a calibration issue. So I'm curious if yours changed after a reboot.

I also noticed that accubattery always shows up as a battery user on my statusbar since android Oreo

And thanks for the very comprehensive review!
[ONE Accessories] Messatsu:
I don't have this problem (with Cameron Sino battery).
[ONE Accessories] Syaani:
I don't know the reason for this but maybe you should use it from 20% to 80% (100% if you want full charge) as it is best for Li-Po batteries.
[ONE Accessories] Messatsu:
Yes thank you, this is what I'm trying to do! :)
[ONE Accessories] Syaani:
Okay, good! Let us know if it gets better/worse or you find something else :)
[ONE Accessories] JoroBo:
Thanks for sharing this, unfortunately they don't ship batteries outside of the EU for now...
[ONE Accessories] restartoshi:
I just tested with this battery, after rebooting the battery capacity may reduce 1%, but the percentage never jumps. I wonder why this happens ? My knowledge is very limited as I just learnt basics from a Power Bank. I am not sure how to measure the remaining capacity.. After rebooting, can you check the battery voltage with Accubattery? Voltage also will go up and down ? Even I would use a multimeter to test the battery voltage, if the multimater actually shows the voltage up and down, it is really strange. If not, the battery itself would be OK..

Hope some experts explain what would happen..

---------- Post added 21st August 2018 at 12:05 AM ---------- Previous post was 20th August 2018 at 11:37 PM ----------

The Lithium battery is treated as hazardous goods by postal services. It seems that it is not easy to ship outside EU at the moment.

https://www.replacebase.co.uk/customer-service/#shipping

Hope Replacebase find the better logistics. or Other local suppliers get decent OPO batteries.
[ONE Accessories] Messatsu:
A little update of my usage with Cameron Sino battery. I don't have the 11% battery left problem anymore, my phone shuts down near 1%.
[ONE Accessories] ajesik:
Hi. Just bought a secondhand OnePlus One. I am looking for battery replacement. I see you guys have experience with this. So what is your recommendation in 2018 :)
[ONE Accessories] Messatsu:
I would say Replacebase battery & Cameron Sino battery. See the last pages.
[ONE Accessories] restartoshi:
Yes, I can recommand Replacebase battery because of high quality Lishen 3220 mAh battery cell.
[ONE Accessories] Syaani:
I don't think it really has 3220 mAh since this is just accubattery's estimate. Even my fake cheap OEM battery showed same 3200 mAh estimate during the charge sometimes and it's capacity was way worse than that.
[ONE Accessories] fastleo63:
Seems to me that Lishen batteries sold by ReplaceBase have a real 3220 mAh capacity.

See HERE.
[ONE Accessories] restartoshi:
Did you read my edit on 20/8/2018? (I couldn't edit well as I intended, I needed to make some correction so the final update on 23/8/2018) I made a PDF here (Page 8, no 38 SP435881SE-C 3220)

The reason why I said 3220 mAh capacity is Not because of Accubattery results, but because of Linshin cell sales information SP435881SE-C at Linshen website the below. The SP435881SE-C cell is used by this Replacebase Battery. Sorry if I confuse you I should have mentioned this again.

Yes, I am not sure the accuracy of Accubattery, I also use Accubattery as a reference as I have used this app for a long time. Yes my aliexpress fake battery has got 3100 mAh once, also got 2000mAh - 2200mAh so many times, but ReplaceBase/Linshen battery is very stable. Since my previous post, I ALWAYS GET More than 3100 mAh, (but only 3 times so far ) I said the capacity has been increasing with Accubattery.

I agree that we shouldn't blindly believe the Accubattery results. I also have an USB tester with a short 20AWG usb cable, I tempted to use them for a charge test, but I don't want to charge up to 100% yet ... Well I personally don't have any doubt on the Lishen cell quality because of its stability.

I am wondering if we just manage to get Lishen SP435881SE-C cell with OPO original BMS. (Another MOD project) We don't really need to care OEM or not as long as we get a decent high quality battery Cell (and temperature sensor!) .

P.S. I don't get any reply from Replacebase about temperature sensor.

P.P.S. [MENTION=2175820]fastleo63[/MENTION] thanks for posting, I have already posted during my posting
[ONE Accessories] Messatsu:
Even if I have a new Cameron Sino battery I wanna buy yours now. :silly:
[ONE Accessories] restartoshi:
As I said before, I have used CameronSino 9 cell notebook battery, I have managed to use it for 3 years without problem. It may not good as the OEM, but I tested cheap fake notebook batteries, the first one was DOA, the replacement was dead in 6 month with 50 % capacity. I would say that CameronSino is very respectable. I also installed CameronSino batteries for iPhone5 /iPad, they are absolutely fine as well after 1 year use. CameronSino is not unknown generic manufacture, if you have a problem, they will support you. We need high quality 3rd party battery brands. I am very much interested in CameronSino OPO battery as well :)
[ONE Accessories] young-ster:
Hey Guys,

so my fake ebay battery with 2400mah just died yesterday and just did not charge so I popped back in my original. Which brings me to my other thread and post about ordering from etradesupply grade S+ which according to them is original OEM and it looks legit with it dating back to 2014. If anyone has experience buying from them it would be nice if you could share the findings. If not the with shipping I am paying 65 but the price does not change with more orders and if we can order more I can mail it to you in the US, this will help lower my shipping, but no1 has pmed me or have shown interest in this. Thought I might ask one more time before making the jump. :confused::cowboy:
[ONE Accessories] twowheeler:
Are you guys able to use accubattery on Oreo without the constant "is using battery" notification?
[ONE Accessories] mat738:
Browsing the site from your link automatically subscribed me to a payment game site, for which they took 5€ from my phone credit...:rolleyes:
[ONE Accessories] mat738:
So, the suggested battery to buy from replacebase is the OEM orange one, and not the black one. Is it correct? I'm thinking to buy one, because my one year old fake OEM from eBay is diyng...
[ONE Accessories] young-ster:
this is weird, maybe because my pop-up blocker is active? But etradesupply has been known to be quite reputable amongst the fix it yourself crowd. Can anyone else verify this?
[ONE Accessories] twowheeler:
Same question. There's also two OEM's there. One less capacity
[ONE Accessories] Syaani:
OEM red battery is the right one. Black (Replacebase Part Number: RBSKU7430) is another 3rd. party battery which haven't been tested here yet afaik.
[ONE Accessories] JoroBo:
I went to the provided link and yes there is some adware. A popup showed with a message I won some kind of lottery. That being said, I believe you should click on something to subscribe to anything. It is weird that the person reporting this was "automatically" subscribed.
[ONE Accessories] Messatsu:
Just an update of my usage with my Cameron Sino battery.