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Well... so far I've ordered a 3500mah extended battery from Hong Kong.. but as I believe this will take rather a long time to get here... I've ordered another one from the UK as well from ECELL, which apparently has a silver extended cover.
I'm well aware that these are likely cack batteries and I have a plan for that
Basically I'm hoping that whichever one I consider to be the worst will either die on me... or I will simply end it's life prematurely. I am going to cut open the battery (Carefully!) and try to replace the cell's with two Genuine OEM 1500 mah batteries, for a true 3000mah. I bit elaborate but I think it should be possible as long as I cut in the right places.
EDIT: I found genuine LG batteries for about £8.50 each plus about £5 postage, so will order 2 batteries for around £22. They are special order though, so will take 14-28 days. (I am also getting them to confirm the capacity is defo 1500mah, as no point buying them otherwise.)
Update: Images in post #29 : http://forum.xda-developers.com/showpost.php?p=23120430&postcount=29
Well.. I was getting a little impatient... so when I was really tired (and may just a little to drink), I ordered one from ECELL on ebay. It had a silver cover and a 3600mah battery (We all know it isn't that much), and was listed for the 2x P990. Turns up.. it's for the LG Optimus S :-( Bummer. Just trying to get a return/refund.
So... experiment is delayed somewhat.
Update: Two LG OEM batteries have been ordered ; The incorrect extended battery sent back ; Still awaiting the HK Extended battery. Bizarrely I thought I actually ordered a 2nd UK based battery.. but I was so tired I think I forgot to do it lol. Can't wait to have a play with these
Refund form ECELL given without issue Have now received the 3500mah battery, and just running that to see how thing's are with it. I am waiting on the two OEM batteries to turn up from LG before I can start modding this extended battery.
Since I also have a bigger case now, I am going to look to see if I can play around with an external antenna as well.. and maybe fit a bigger antenna inside the expanded case. With that in mind I have ordered two antenna's of different types to see which one fits (expensive.. but then at least we all know )
Sounds really interesting.. keep us updated please!
Sent from my Optimus 2X using xda premium
Scougar said:
Refund form ECELL given without issue Have now received the 3500mah battery, and just running that to see how thing's are with it. I am waiting on the two OEM batteries to turn up from LG before I can start modding this extended battery.
Since I also have a bigger case now, I am going to look to see if I can play around with an external antenna as well.. and maybe fit a bigger antenna inside the expanded case. With that in mind I have ordered two antenna's of different types to see which one fits (expensive.. but then at least we all know )
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i got the 2400Mah battery(2 days of usage) i'm looking forward for you're results
specially the modded one pictures will also be great if u can.
thanks!
Apparently the LG batteries have been dispatched now, so should get them within a few days. Only annoying thing is that even LG were unable to confirm whether these batteries I'm getting are 1500mah. I will be gutted if they are not lol.
btw.. you should see my desk at present at home. I have about 5 phones, four of them in bits awaiting tinkering, LED bike lights (all modified), circuit boards from laptops everywhere, reparing a 4x 18650 battery pack + routers etc lol. And I just realised that I actually don't know where my soldering iron is ROFL. Must dig one out.
Anyway... I'm looking forward to it and if I can get it working, I'll put up pics etc. I'm very interested in trying to get the temp sensor working (although I realise it may only work for one of the batteries.).
P.s. as for extended cases and covers I bought this w w w.ebay.co.uk/itm/Clear-Black-Trim-Rubber-Case-Cover-LCD-Film-Pro-LG-Optimus-2X-G2X-/180782656771?pt=UK_MobilePhones_MobilePhonesCasesP ouches&hash=item2a177c6d03 and then cut out the back clear part. It's not a perfect fit, but it will work for the moment (Buy at your own risk.. I actually stretched mine too much when getting the clear part out).
Genuine LG batteries have just arrived about 30 seconds ago. They are 1500mah
So with the delivery charge added in they were £11.04 each (£8.49 each without delivery charge). So if you ordered more it would be less due to the one time delivery charge of £5.10. Not bad for a 1500mah genuine battery! Batteries dated 10/09/2011.
Scougar said:
Genuine LG batteries have just arrived about 30 seconds ago. They are 1500mah
So with the delivery charge added in they were £11.04 each (£8.49 each without delivery charge). So if you ordered more it would be less due to the one time delivery charge of £5.10. Not bad for a 1500mah genuine battery! Batteries dated 10/09/2011.
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Sounds good so will u start Modding them now?
Sent from my LG-P990 using XDA App
shpapy said:
Sounds good so will u start Modding them now?
Sent from my LG-P990 using XDA App
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Click to collapse
Yes. I've now ordered a second "3500" mah battery so I have a spare cover and shell in case I **** anything up. I am just trying to gauge the capacity of the 3500 battery. On my first run it lastest almost 2 days on stock rom, with a fair amount of use. I would prob say only around 2000mah at a guess though.
I'm just trying to get it to run down again for a 2nd charge now.
Once all that's done, I'll open it up and start tinkering I will have to get both the LG batteries to the same state of charge as well (same voltage level) before hooking them up.)
Bear in mind I've spent £22 on original batteries that I am about to hack open for the cells inside, so there is no going back lol. Pretty expensive mistake if I **** it up relatively speaking.
Scougar said:
Yes. I've now ordered a second "3500" mah battery so I have a spare cover and shell in case I **** anything up. I am just trying to gauge the capacity of the 3500 battery. On my first run it lastest almost 2 days on stock rom, with a fair amount of use. I would prob say only around 2000mah at a guess though.
I'm just trying to get it to run down again for a 2nd charge now.
Once all that's done, I'll open it up and start tinkering I will have to get both the LG batteries to the same state of charge as well (same voltage level) before hooking them up.)
Bear in mind I've spent £22 on original batteries that I am about to hack open for the cells inside, so there is no going back lol. Pretty expensive mistake if I **** it up relatively speaking.
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no doubt it could be an expensive mistake, but if u succeed which i think you will the results will be probably a 4 day battery. so i think its worth it
i got the 2450Mah battery and it holds about 2 days with medium usage, so im really thrilled about ure test as i dont care about the size of the phone,
if you can share pictures it will be great you can also p.m if u want!!
thanks.
Shpapy.
No problem, will do
I charged the battery again last night, and rapid drained it running bluetooth (nothing connected), some GPS usage and wifi with smartshare running a video across from my NAS drive. In the morning it was down to about 25 percent so tried GPS on cycle to work and then drained it with music and GPS until 1%. Charged it without using it, and it's reporting about 1900mah estimated for the battery. I don't rate the estimator as highly accurate btw, but it's a guide .
I will try to take the battery apart tonight if I can. Not sure on best way to open it though, as I will need to reuse the carcass.
Damn.. was taking it apart and fried the circuit it came with. Unfortunately the metal legs that bring power from either side slipped off and touch the outer shell of the battery, was enough for a small yellow spark :-( oh well. (EDIT: Hmm.. circuit may still be alive actually...)
It's two batteries pressed together with several layers of thin plastic between them, either for insulation, spacing or both. I'm actually pretty surprised the cells weren't isolated better from each other.
Update 1: Well, for the first time.. I just managed to burn myself with electricity opps. These packs are really badly isolated. Shorted it on the tip of my finger... beginning to hurt lol. There are NO ratings on these batteries whatsoever. However, one thing they are is... amazingly well balanced. Just measured them and they are both exactly 3.78V's.
Update 2: The circuit and LG Battery will NOT fit directly into the old casing. There will need to either a mod to the extended casing, or we'll just have to 'go without', and make a casing up. It's looking like it's best to do without using the old battery at all actually, and just wire the two batteries together using the LG circuitry. (Well only one of the circuits).
Update 3: Will dig out the soldering iron tonight and get this double battery running
Update 4: Have VERY BADLY soldered the batteries together and combined battery is now charging in the phone. Due to the excess solder on the sides the battery is not quite proper fit, so I will have to redo it at some point. Really very dissappointed with how awful the soldering is, I will simply HAVE to redo it once this experiment is tested. Any tips on a soldering iron chaps? On the plus side, the one thing I do get is a temperature reading :-D
Tip number 1: Quickly snip the circuit off first and DO NOT let it touch the side of the battery casing, it will short out.
TIp number 2: h t t p://www.technfun.com/pages/article.php?id=22 Excellent guide. Take note of the safety tip!!!!
Points of interest
A) The extended battery is EXACTLY double the width of an LG battery.
B) LG OEM Batteries are made by Sanyo
C) Don't use a conventional soldering iron... it is almost impossible to solder the negative side and you will end up overheating the battery if you are not careful. (Any tips here guys?)
Charge battery up last night, and stayed up wayy too late trying to drain it.
Technique... used the 'flashlight' app to keep the LED on, turned on bluetooth, turned on wifi, and use smartshare to stream a movie (at full screen brightness) to the phone. Played Dungeon Defenders for a while as well at full brighness so hopefully the graphics core would take more power. Battery Temp got as high as 40C under 1400mah draw. Odd thing was that battery widget pro at times reported +25000 Mah(ish), yes PLUS '+', and 25000mah, that's just insane..not sure where it was getting the figures from :-(
7% battery left when I put it down, voltage was 3.550 or very close. This morning, voltage it still had 7% left and voltage had increased to 3.7 ish. Guessing it's because the battery was warm last night when under heavy strain, and now it's relaxed and cooled it's feeling better lol. (Or maybe something else?)
Running gps client down now in attempt to drain the rest before recharging. Ideally want to get it down to 1% before a full charge.
Scougar said:
Charge battery up last night, and stayed up wayy too late trying to drain it.
Technique... used the 'flashlight' app to keep the LED on, turned on bluetooth, turned on wifi, and use smartshare to stream a movie (at full screen brightness) to the phone. Played Dungeon Defenders for a while as well at full brighness so hopefully the graphics core would take more power. Battery Temp got as high as 40C under 1400mah draw. Odd thing was that battery widget pro at times reported +25000 Mah(ish), yes PLUS '+', and 25000mah, that's just insane..not sure where it was getting the figures from :-(
7% battery left when I put it down, voltage was 3.550 or very close. This morning, voltage it still had 7% left and voltage had increased to 3.7 ish. Guessing it's because the battery was warm last night when under heavy strain, and now it's relaxed and cooled it's feeling better lol. (Or maybe something else?)
Running gps client down now in attempt to drain the rest before recharging. Ideally want to get it down to 1% before a full charge.
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cool progress , can we get some pictures of the new battery?
how were u able to fit it in? i get u got a bigger case but still....
share with us ure images / knowledge its sounds really cool doing.
I basically copied what they had done on the 3500mah battery, and merely connected up the positive to positive and negative to negative terminals of the batteries using thin strips of metal, and only used one circuit from the LG battery. Basically I parallel the batteries to increase capacity.
I used a small spacer to keep the batteries seperated, but thinking about it, I could have use the bodies themselves as the 'negative' but it wouldn't have been a good connection). I then just taped the battery up and use the 3500mah battery sticker to hold it all together.
This really is just a 'prove it works' / prototype, and I will remake it neater, although I may have to buy a better soldering iron.
Pics later.
Note: After charging back up from 1% this morning to 100%, the 'estimated' mah by Battery Widget Pro is 1551mah. This would indicate to me that one battery is not connected properly unfortunately. I'm gonna run the battery and see how long it lasts under general usage. If it lasts only a day and a half, then I suspect I will have to resolder.
I bought a 3500mah half a year back and it wasn't any good. Twice the width but lasts the same as the original one. It'll be good if you could show us some pictures? I may consider making one too!
To be fair the estimated capacity of the 3500mah was around 1800 to 2000 mah. Pretty good considering it came with an extended back cover for under £5. It does seem entirely random though, and I was never comfortable without a temperature sensor.
The work I have done so far is rubbish to be honest. I thought I'd make a better job of soldering. I will have to redo it, as the fit is terrible due to the solder being too big/messy, and the connections are not very or or not working/broken.
Can't wait to see the results.
Sent from my Optimus 2X using Tapatalk
For some reason, battery widget pro was recording very high mah draw/drain. I do not believe I soldered the negative terminals well enough. I took it apart and tried to prise a little flap of metal up for soldering, and managed to rip the terminal off the pack. I will do my best to remedy this of course and let you chaps know the result.
I also have the 3500 mAH and I was wondering if it was really giving 3500 mAH. I'm getting about 1.5 days on this battery with moderate usage. Heavy usage I get about a day. I wonder what I'm doing wrong. I think it's supposed to last longer.
Didn't see any info about it here, so I figured I would chime in with some initial impressions.
The inductive back is a smooth texture, not crosshatched like the D4 is standard. It is a small distinction that I am sure will fade over time, but for now, it feels too slippery.
The inductive back does increase the thickness of the droid 4, it isn't a lot, but it is probably enough to make some cases not work. I still have to source an otterbox case to see if a) it fits, and b) to see if the case interferes with the inductive charge, I will report back when I find out.
I am at the office, so I cannot actually see how it plays with my energizer qi pad, hopefully it doesn't beep all the time like the verizon one reportedly does.
Pics below
boonesimpson.com/wp-content/uploads/2012/03/2012-03-12_10-38-32_375.jpg
boonesimpson.com/wp-content/uploads/2012/03/2012-03-12_10-39-04_840.jpg
gossipninja said:
Didn't see any info about it here, so I figured I would chime in with some initial impressions.
The inductive back is a smooth texture, not crosshatched like the D4 is standard. It is a small distinction that I am sure will fade over time, but for now, it feels too slippery.
The inductive back does increase the thickness of the droid 4, it isn't a lot, but it is probably enough to make some cases not work. I still have to source an otterbox case to see if a) it fits, and b) to see if the case interferes with the inductive charge, I will report back when I find out.
I am at the office, so I cannot actually see how it plays with my energizer qi pad, hopefully it doesn't beep all the time like the verizon one reportedly does.
Pics below
boonesimpson.com/wp-content/uploads/2012/03/2012-03-12_10-38-32_375.jpg
boonesimpson.com/wp-content/uploads/2012/03/2012-03-12_10-39-04_840.jpg
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Let us know how it works!
And bleh, Verizon charging pad beeps constantly? That... seems silly, to put it politely...
Well I havent used the verizon pad, but that is what I heard, beeps all the time, beep on connect, beep on full, beep on release.
I have had my droid on the energizer pad and it works and there were no beeps.
I like that orientation doesn't seem crucial. I had my phone at different angles and as long as you get the blue light, you are good to go.
I did see a demo where Panasonic made qi charger with a moving coil
youtube.com/watch?v=an7lWob6ZrE
That would rock, as then you don't have to worry about placement (not that that is a huge issue)
Quick update about the charger
I am having some issues, namely the phone will indicate it is charging, the charge pad will indicate it is charging, and yet after hours my battery meter has barely moved. Interestingly enough the phone lasts seems to last quite awhile on 20% battery. I think something is goofy with the battery reporting.
I will likely fully charge the phone over usb and then discharge as normal and see if that "resets" it.
I also worry that on and after you remove the phone from the charge pad the back is INCREDIBLY hot. Hot to the point where I am worrying it is hurting the battery.
Does anyone have the safe temp range for Droid 4 batteries? So I can monitor it.
If things don't sort out this weekend, I will be contacting Motorola about my issues.
I wonder if they will tell you to use the 'official' pad...
Also, you could try downloading Battery Monitor Widget to see what is going on wrt charging and discharging, including (dis)charge rates.
According to Wikipedia, operating temp for Li-ion batteries is up to 158F...however, heat above room temp causes them to lose capacity. The more "full" they are, the more capacity they lose in hot weather. Temps north of 100F in conjunction with a full charge would cause them to lose a third of their capacity in a year. Continuing to charge them past the point where they're full causes them to heat up, and eventually enter thermal runaway, a chain reaction that guarantees they keep heating until they ignite. Modern devices of course are designed to sense that point and stop before it's too late; that's why a multi-cell battery may never reach 100% charge: If one cell is at 100%, the charger stops, leaving the rest at a mere ninety-something.
GEF
well at one point today, i think the phone did overheat and would not turn on for about 20 minutes, the back was quite hot. Since then, I had it fully charge on the inductive pad (energizer qi) and it was not hot and fully charged.
I will be angry if I am told I have to use the VZW pad, what is the point of a standard if they don't follow it?
As far as thermal runaway, the Droid 4 does auto turn off charging when it is full whether on the pad or usb.
gossipninja said:
well at one point today, i think the phone did overheat and would not turn on for about 20 minutes, the back was quite hot. Since then, I had it fully charge on the inductive pad (energizer qi) and it was not hot and fully charged.
I will be angry if I am told I have to use the VZW pad, what is the point of a standard if they don't follow it?
As far as thermal runaway, the Droid 4 does auto turn off charging when it is full whether on the pad or usb.
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Wow... You are making me reconsider the induction pad. It sounds great, but if it generates excess heat, that might be a bad tradeoff given the battery isn't replaceable.
Just received mine in the mail this morning! I haven't played around with it too much, just confirmed it works (charged from 90% --> 100%).
I don't know whether I have an updated version or what, but the beep isn't too bad. I would say my dishwasher's beep is louder. I can see it being annoying if it was in a bedroom or something, but for my office (at home) it isn't too bad.
gossipninja said:
I still have to source an otterbox case to see if a) it fits, and b) to see if the case interferes with the inductive charge, I will report back when I find out.
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Ever get the Otterbox case to see if it fits with the inductive battery cover?
No I have not found a verizon store that has one I can try on and test with a charging pad.
I know the inductive case makes it a hair thicker so I worry about both fit, and charging.
Droid 4 + Charging Back + OtterBox Does NOT fit
Sorry to jump on someone else's thread, but I have received an Otter Box case for Motorola Droid 4 and I also have the inductive charging back, and with the charging back on the phone, the rear part of the case will NOT FIT.
I have tried the plastic rear case itself without the silicone rubber insert and even that won't fit.
I have left a post with Otterbox support to see if they MIGHT be working on a new case, But, I don't hold out much hope for that.
I have not received my charging pads yet, so I can not say if the Droid 4 can be charged through the case or not.. When I get the pads I'll give it a try and report back.
Exactly how does this work? Does it plug into the usb port, or just replace the original back?
The reason I am asking is my daughter just recently broke the usb port on her Droid 4. I tried to get it fixed at a local computer/cellphone repair center, but they coudln't get the part to fix the port. Today I threw in the towel, and used my insurance.
I was told it just replaced the back, as far as the Verizon rep could tell, it didn't plug into the usb port, but I didn't want to pony up the money for the back, and a mat just to find out I had to replace the phone anyhow.
Contacts are internal
The charging back has 4 contacts on it that connect to the internal connections of the phone.
24fan4life said:
Exactly how does this work? Does it plug into the usb port, or just replace the original back?
The reason I am asking is my daughter just recently broke the usb port on her Droid 4. I tried to get it fixed at a local computer/cellphone repair center, but they coudln't get the part to fix the port. Today I threw in the towel, and used my insurance.
I was told it just replaced the back, as far as the Verizon rep could tell, it didn't plug into the usb port, but I didn't want to pony up the money for the back, and a mat just to find out I had to replace the phone anyhow.
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It doesn't use the USB port. That's actually why I got one. I wanted to avoid wear and tear on the USB port.
That being said, I'd see if Verizon would send you a new one? They generally will unless there is evidence of gross abuse...
podspi said:
It doesn't use the USB port. That's actually why I got one. I wanted to avoid wear and tear on the USB port.
That being said, I'd see if Verizon would send you a new one? They generally will unless there is evidence of gross abuse...
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Thank you both for your replies, but I already used my insurance. I already took it into Verizon to see if they could do anything for us at the store. When the representative that helped us saw that the case around the screen was cracked, he told us if we attempted to use the warranty that Motorola would have said the reason the port no longer worked was from being dropped, even though being dropped had nothing to do with the port coming loose.
She now has a protective case for it, and hopefully keeps it on there, so the warranty can be used if it has port issues like the first one.
I am still thinking about getting her an inductive charge back, to keep wear and tear off the port. She tends to have it plugged in by her bed, and randomly answers texts throughout the night.
24fan4life said:
I am still thinking about getting her an inductive charge back, to keep wear and tear off the port. She tends to have it plugged in by her bed, and randomly answers texts throughout the night.
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That's the problem, if you get the inductive charging cover, no current cases will fit. Since there is no possibility of using an extended battery with the Droid 4, the case manufacturers ASSUME that nobody needs a larger case. The inductive cover is not common and therefore is too much of a niche market for anyone to make a case for it. I tried hacking up a regular case but it didn't work out.
hey ive been searching around the net and saw this
http://forum.xda-developers.com/showthread.php?t=1986016
if you willing to try it yourself!
inductive cover contacts
Can someone snap some pics of the contacts inside the inductive cover? Made my own out of palm touchstone parts now just need to wire it
Found a picture back on post #14
Did you get it working?
Well after my Galaxy Nexus has died, found it with a black screen one morning on the charger, I had to reactivate my good old Milestone.
The problem was, I had no battery. The last battery was thrown away and now I had to get replacement.
I found the Milestone/XT702 battery from Sun Global, which gives 1 year warranty for 1850mAh high capacity batteries. Hard enough to find a battery in town for an older phone, so I was a happy camper.
The phone works fine, but when I plug it into charger (tried different chargers and cables), it won't charge. USB plug is working, computer detects it and I can exchange files.
The status of the battery when I check it in the phone under settings is "unknown". I guess that's the reason. Shouldn't it be "discharging"? Any ideas what I can do? Charge is 80% - since one hour no change, without being on a charger.
What rom are you using?
Btw, there are many issues with 3rd party batteries.
If you're using 1% battery steps disable it.
It's not compatible with some aftermarket batteries.
Yes, disabling the 1% steps worked! Battery is charged and works. I bought a $6 battery from china before without any issues with that. This battery is $17 and supposed to be of high quality...
Well now a new problem occured, that touchscreen is acting weird sometimes. I put the phone away for ~4-5 months and it had no issues like that. Is the battery charged more than %60, only a small strip on the right side of the touch is not working. Falls it below %60, the whole touch acts weird.
I am living in a very humid country (Malaysia) and read about moisture can be an issue. So tonight I will put the phone in a bag of rice and hope the condition improves. Otherwise I have to get a new digitizer, saw them for less then $10 with free shipping at eBay.
Check out THIS thread before spending money.
Thanks, I tried something similar. Put my phone into a zipper bag with rice and heated that up in the oven. After the oven reached 70+ C I switched it off and kept it there for about 45 minutes.
About 4mm of the right side of the screen is still not working, but the rest of the screen seems ok. Hope it remains like that - at least I can use the phone.
I also ordered for $8.99 a replacement touch screen. But it will take quite some time to get it devilered from china...
Hope its the correct one
http://www.ebay.de/itm/221043894203?_trksid=p5197.c0.m619
linuxholgi said:
Thanks, I tried something similar. Put my phone into a zipper bag with rice and heated that up in the oven. After the oven reached 70+ C I switched it off and kept it there for about 45 minutes.
About 4mm of the right side of the screen is still not working, but the rest of the screen seems ok. Hope it remains like that - at least I can use the phone.
I also ordered for $8.99 a replacement touch screen. But it will take quite some time to get it devilered from china...
Hope its the correct one
http://www.ebay.de/itm/221043894203?_trksid=p5197.c0.m619
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Nice tip :good:
Well,the ebay item looks the part. Hope it will work out for you
Is it replaceable? Can't see it lasting too long...
Lostatsea23 said:
Is it replaceable? Can't see it lasting too long...
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It has a screw to remove it so it is safe to assume it can easily be replaced.
I don't see why it wouldn't last long. Don't man-handle it and it shouldn't be a problem at all. I remember seeing a thread in the main S5 forums a week or so ago...with a handful of people saying they already broke it. It's just a little piece of rubber holding it together, but some people apparently pry it open without any care in the world...lol.
Well I got the device with a tiny miniscule scratch on it. Like a pinhead sized one. I wanted to know if I can replace it in the future just in case it gets worse or whatever. So the value of the phone holds up. I'd swap it but I'd look like an idiot since it's so small lol
I'd be tempted to remove the door entirely - it's a pain having to remember to remove the door every time I want to charge my phone, especially when docking it in my car.
It is a replaceable part, assuming that Samsung makes it available (The part). To date, they have not. Some people have broken their already and tried to have the phone replaced and Samsung said no, as they consider it to be a cosmetic damage, like a scratch or crack.
I was worried about this same thing, so i bought one of those aftermarket QI wireless chargers and use that most of the time to charge. Takes longer, but the battery lasts a lot longer than my S3 so I only need to do a charge at night now, as opposed to late afternoon as was on the S3 so I can just let it sit there for 6 hours plus.
meissen said:
I'd be tempted to remove the door entirely - it's a pain having to remember to remove the door every time I want to charge my phone, especially when docking it in my car.
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I'd guess it isn't normal opening and closing that breaks it. I keep grabbing it along with the USB when I unplug the phone, I could easily see ripping it out by carelessness. I'd hope that Samsung tested it for 500+ cycles.
The little flaps on other phones I've had never broke off.
I dug around in here, and haven't found a thread discussing this particular issue, so I'm starting one to discuss with anyone who's interested. I recently found a decent deal for a plastic battery cover with a qi sticker included on Amazon (from China) for $20, so I tried it out. (http://www.amazon.com/gp/product/B014KQXR4A?psc=1&redirect=true&ref_=oh_aui_detailpage_o09_s00) While the battery cover is really high quality (and honestly is worth the $20 alone), and I was able to get it to charge successfully on 2 out of my 3 wireless chargers, the phone gets REALLY hot while charging. It sits at around 40-41 degrees celcius while charging. And it doesn't cool down much after reaching 100%. It lowers a little bit, but still sits at around 35 degrees celcius while just maintaining 100% charge. I would really love to be able to let it just sit on my desk all day while maintaining 100% charge, but am really concerned with the heat shortening the lifespan of the phone.
If shortening the lifespan of the phone were my only issue, I guess I could live with it. But yesterday it got so hot that the phone froze up entirely, and I had to remove the battery to reboot it. And when it came back up, the wallpaper was changed, which I found was odd.
So I'd like to hear reports from others who have purchased qi stickers or backs, and see a link to the particular part, and how it has fared in the heat department. I'm curious to know if it's just this qi sticker, or if wireless charging on these phones will heat them up like this no matter which sticker is used. Wondering if LG just couldn't get it to function without heating up, and that's why they decided not to include it from the factory. Including a poll, not sure how informative it will be.
Thanks in advance for your input.
P.S. For anyone wondering why I didn't just purchase a qi sticker instead of the whole back and everything, two reasons. First, I got the leather back, which I really don't like, and have had my eyes out for a cheap plastic back replacement, even offering to swap my leather back for someone elses plastic back. The leather doesn't fit all the cases I like, and seems like it's going to start showing bad wear and tear. Second, I was hoping to not have to fit the sticker myself, was hoping for an out of the box solution. However, that was screwed when the back I bought came with the sticker not installed anyway lol.
Edit: Just realized I should have made the poll multiple choice since I added the freezes or crashes option. Oops.
I purchased the entire gambit: circle case, generic QI sticker and Newisdom upgraded chip. I had minimal issues with the circle case but ultimately I just didn't like how it fit so I went with the generic QI. On my Itian charger I have no issues what so ever, I bought a Captain America Qi charger on eBay for $10 and it will charge for a little while and then overheat the phone and charger.
Truthfully I've had nothing but problems with the Newisdom sticker, especially with Spigen case, I regret purchasing it. My generic one works pretty flawlessly regardless of the scenarios.
I think at the end of the day what matters most is the charger, a good charger works pretty seamlessly.
Thanks!
Wireless charging any phone will get it hot or warm. That's the downside of wireless charging.
larrydp said:
I purchased the entire gambit: circle case, generic QI sticker and Newisdom upgraded chip. I had minimal issues with the circle case but ultimately I just didn't like how it fit so I went with the generic QI. On my Itian charger I have no issues what so ever, I bought a Captain America Qi charger on eBay for $10 and it will charge for a little while and then overheat the phone and charger.
Truthfully I've had nothing but problems with the Newisdom sticker, especially with Spigen case, I regret purchasing it. My generic one works pretty flawlessly regardless of the scenarios.
I think at the end of the day what matters most is the charger, a good charger works pretty seamlessly.
Thanks!
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Thanks for the input. I've got three fairly decent chargers, and it gets hot on all of them. While the Galaxy S3's we have only get slightly warm while charging, and completely while maintaining. And they have decent $10 coil stickers in them.
scream4cheese said:
Wireless charging any phone will get it hot or warm. That's the downside of wireless charging.
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This is not true, at least for OEM phones. I know the Galaxy S6 which has qi charging built in doesn't get warm at all. And the two Galaxy S3's we have which had qi capability, but we had to add qi coil stickers to them, only get slightly warm while charging, not even close to what my G4 gets to. And completely cool while maintaining. And I would be totally fine if it got a bit warm while charging. It is kind of to be expected. But my phone is not just getting warm. It's getting HOT. Really hot. And it doesn't cool down much while maintaining.
Way to hot
I recently bought a qi wireless charging pad from a major store will at work for my galaxy s7, first morning phone real hot and battery 0% life. Thought I had did something wrong. 2nd morning woke up late and grabbed phone and threw it because it was burning hand, stunk like burned electronics and was steaming. It had zero battery and was about 50 when laid on it. Dealing with manufacture now and trying to get my phone fixed or repaired. 2 months old and never an issue with heat even with fast charge. Anybody have this issue? If it was on longer I know it would of melted or who knows.
mines get hot around 43 celcious. or less i havent use it in a while as weather here its still hot.