Develop Bugs

Anyone used on of the 2000 mah batteries off of eBay?

Anyone tried one of these off of eBay?
2000 mah battery

http://forum.xda-developers.com/showthread.php?t=925298

_MetalHead_ said:
http://forum.xda-developers.com/showthread.php?t=925298
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Thanks for that.
Didn't see Galilio on batteryboss.org list, but I am assuming that they would probably be fake.

They are easily the best of the cheap ebay batteries.

I bought the 2000mAh Galilio on ebay for $8.99. It came nicely package- http://cgi.ebay.com/High-Quality-Ba...451129?pt=PDA_Accessories&hash=item230b00b539
My take, it lasts longer than the stock by far, but I am used to my 3500 battery... so I switch back and forth. Not a bad deal if you want to keep the original back cover and have a little more juice that the stock battery.

i agree, i have two of them and bow definitely last longer than the stock battery. They are a great buy.

I got two of those buggers and a wall charger and with shipping it cost me $17.52. They are at least as good as original battery if not slightly better.

Sorry, double post.

I've got one. When I switch between it and my stock one, I can feel the difference between the two. With it I can get close to 2 days w/o recharge, stock battery is only 1.5 days w/o recharge. I use my phone very lightly and a lot of wifi so take that into consideration with battery use.

Ah well I think everyone has sold me. I have an ebay bucks certificate so it isn't like I am going to be losing any money on the deal haha.
Sent from my PC36100 using XDA App

michaelvibe said:
Ah well I think everyone has sold me. I have an ebay bucks certificate so it isn't like I am going to be losing any money on the deal haha.
Sent from my PC36100 using XDA App
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Just to note, mine did take a few cycles to calibrate/get the most out of the battery. So be patient at first.

3500 mAh Battery + Back Cover $12.97 on Amazon (incl. Shipping)

I was just looking for a good deal on an extended battery on Amazon and came across this jewel...
http://www.amazon.com/gp/product/B0042TY68C/ref=ox_sc_act_title_1?ie=UTF8&m=A1N1UQZS4G6GV9
I have seen the price on this fluctuate all the way to $19.99 over the past week, and it is $5.99 right now...
It may not be Seidios, but for that kind of money... who cares?
I hope this helps people out there...

Not again...aren't there hundreds of threads relating to this same read that you added or am I being ignorant
Edit, these are the same ones on eBay from hong kong for like 6 dollars

its 5.99 Now

iitreatedii said:
Not again...aren't there hundreds of threads relating to this same read that you added or am I being ignorant
Edit, these are the same ones on eBay from hong kong for like 6 dollars
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True, but the reason why I posted this is because you are buying this from Amazon and not from some other place in Hong Kong via eBay (read faster shipping.... I am getting mine in 4 days as opposed to 2 weeks+ from most vendors in Asia on eBay). Plus, I tend to like Amazon's customer protection a bit better than eBay's tbh.
You are correct also in the fact that there is the thread here (http://forum.xda-developers.com/showthread.php?t=857957), which talks about the 3500 mAh batteries (as well as a few others) but this one has digressed into a heated debate as to why Seidio wants to profit out of batteries, so posting in there would have been kinda useless.
Truth be told, I am not asking a question about the battery (which is the case for most of the threads that you are referring to), and if I would have had a question, I would have searched for an answer as I always do. I am announcing something that I hadn't seen posted here, which is special (limited time) price for a high capacity battery from a very much trusted online seller. But hey... what do I know... I am only one of the Site's admins...
PS. Next time, please don't flame.
kratos313 said:
its 5.99 Now
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5.99 + 6.98 for shipping

It is back to $20 + shipping...

i got this same battery from amazon a few months ago for $25...it shipped really fast and it still last all day everyday, i never have to worry about bringing a charger with me or extra stock battery like before...last week i tried out my original stock battery because i havent used it since i rooted and thought maybe with my new rom and kernels it would last longer, it was dead in two hours, so i put this one back in...from when i wake up early in the morning til when i go to sleep late at night i still have anywhere between 50-75% battery left..i recommend it.

thanks
egzthunder1-- thanks and i feel safe asking this question seeing your a mod.
beezy69 or thunder-- aparantly it is an ok battery and will do better then the 1500 that the phone comes with, but my question and please PM an anser not to make this thred full of junk, how much bigger is the battery door? i have an otter box impact series gel case it is a bit lose with the stock battery, do you think it will fit in this case? or do you know a case i should get?
thanks Nick

nickb519 said:
egzthunder1-- thanks and i feel safe asking this question seeing your a mod.
beezy69 or thunder-- aparantly it is an ok battery and will do better then the 1500 that the phone comes with, but my question and please PM an anser not to make this thred full of junk, how much bigger is the battery door? i have an otter box impact series gel case it is a bit lose with the stock battery, do you think it will fit in this case? or do you know a case i should get?
thanks Nick
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I have not gotten this yet, but the back covers for the 3500 mAh batteries I have seen pics of are not that much bigger... then again, until I don't see one live, I will not trust pics. More than likely, your current case will not work though as the battery is considerably larger to begin with.
Hope this helps.

thanks thunder, did you order one? I an hoping the case fits. As it is a bit lose. Who know again 12 bucks can not go wrong.
Sent from my EVO using XDA App

Good reviews on Amazon, and I don't mind dropping 6 more bux to get it a little faster. Let's try it out!
Sent from my PC36100 using Tapatalk

When buying this battery,
Make sure you guys do the 6 cycles (discharge / charge) or else you'll be screaming at your phone again!

nickb519 said:
thanks thunder, did you order one? I an hoping the case fits. As it is a bit lose. Who know again 12 bucks can not go wrong.
Sent from my EVO using XDA App
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I did and it should be here in about 4 days (I also ordered a HDMI cable for like $1.58) HDMWIn... here I go
zillanilla said:
Good reviews on Amazon, and I don't mind dropping 6 more bux to get it a little faster. Let's try it out!
Sent from my PC36100 using Tapatalk
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Just a few bad reviews but the good ones far outweigh them... it could very well be because of the charge/discharge cycles...
samthewildone said:
When buying this battery,
Make sure you guys do the 6 cycles (discharge / charge) or else you'll be screaming at your phone again!
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+1 and thanks for the reminder Do you have one of these?

samthewildone said:
When buying this battery,
Make sure you guys do the 6 cycles (discharge / charge) or else you'll be screaming at your phone again!
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i'm assuming this means that after you fully charge it...DO NOT put it back on a charger until it is pretty much dead?? Then proceed to charging it back to full??? I would like clarity on this as my battery will be arriving today (which I bought off ebay for $11 from a retailer in Chicago) and it didn't mention that in the listing.

Ceeb thanks for asking the question I was going to ask. As normally I do not fully discharge my battery. But I am curious to hear why. Also everyone is saying use an external charger I have been using my old tp2 for that would that work as well with this battety?
Thunder is the cheap hdmi cable an amazon brand? I bought 3 amazon brand ones for my tuner, blu-ray and tv they worked better then the 60 buck one I had. And they were like 8 bucks.
Sent from my PC36100 using XDA App

Glad you posted this.. Keeps me from having to make my own thread... Both my friend and I both purchased this battery.. And we both agree its awesome! Was $13 shipped when we got it. Battery lasts all day no problem, especially once I put Warm2.2 with an SBC undervolting kernel. Cover fits as good as stock and doesn't look obnoxious like the Seidio. It is still bulky, but not too bad.
As far as the charging/draining debate... I did 4 cycles from full to completely drained, and my friend did not (just topped off like normal). I have to say our batteries perform the same. So I'm not sure the charging/draining is necessary. I still say it can't hurt, so I would still do it. As far as the using an external charger, I would say that also isn't necessary. Difficult to get the extended to 100% with the stock ROM, because the phone stops charging once it hits 100% and then charges back up when it drops to 90% (as far as I know). So for that reason, the battery drops from 100% to 92% or so pretty quickly, but then drains slow after that. As I said, I switched to an SBC Kernel and it goes all the way to 100% (4.2Volts) and stays there. Then actually stays at the upper range for a long time, effectively giving you your 8% back.
Overall, this battery is awesome... Highly recommend!

this is the same as china batt i bought from ebay. been using mine for 4 mos now and its still doing good. one full charge lasts like 1 day and 15 hours with 6-7 hours wake time.

I really do not want to mod this phone I have the Sprint warrenty. So it looks like it will still charge so I am excited for days I go and use it for social media pictures, and series radio streaming. Thought I have to figure out my msl so I can fix the streaming stuff.
Sent from my PC36100 using XDA App

Also thank you all for pointing out the battery and all the stuff about it.
Sent from my PC36100 using XDA App

It's $12 shipped if you go through the seller YESOO on Amazon.

I bought this battery back in November and have nothing but good things to say about it. Highly recommended!
I paid about 30 shipped back then too. Great price! I think I might get an extra.
Sent from my HTC Evo 4G

1700 mAh battery

Found these but im confused about the details listed on them. Here is the link:
http://www.amazon.com/HTC-VERIZON-THUNDERBOLT-2x1700mAh-35H00142-07M/dp/B004SQQFRO/ref=pd_sxp_f_pt
This is a High Quality Battery for the HTC VERIZON THUNDERBOLT 4G LTE. Keep one as a spare and you're good to go that extra mile at work, checking emails, chatting with your friends or surfing the web on the road, Japan Tsunami Earthquake.
Universal Dock battery charger with USB output. Built-in intelligent chipset, never overcharge keeps the performance and life of batteries. Charging stops once battery is FULL. More convince to interchange your standby batteries with USB port.
2 x 1700mAh Battery(RED+BLACK) and 1 x Universal Wall Dock USB Charger
Capacity: 1500 mAh; (Compatible model BD42100,PD42100,35H00142-07M)
Do NOT need to change back cover; Increase Cellphone Battery Life;
the part im confused about is where it says they are 1700 mAh but the the capacity is listed at 1500 mAh ....... any1 have any ideas?

These started out at $29 and now they have went up to $49. I would say they would perform below stock battery standards, less than 1300....

you definitely don't wanna cheap out on the battery on such a battery thirsty phone, go with OEM or a reputable 3rd party manufacturer (Seidio, etc)

The part you should be concerned about is how they are using the Japan tsunami for advertising. My advice? Don't buy it.
Sent from my ADR6400L using XDA Premium App

beyondyourscope said:
you definitely don't wanna cheap out on the battery on such a battery thirsty phone, go with OEM or a reputable 3rd party manufacturer (Seidio, etc)
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Seidio is just as bad false advertising their batteries I would stay away from seidio.

HTCexpress is selling the same battery. The capacity is listed as 1700mah, and they updated the description on amazon. It's probably still a little suspect, but people were all excited about the 2x1500mah batteries on ebay. Does anyone have any success getting batteries from HTCexpress?
Update: It turns out they didn't change the capacity, sort of. In some places it says 1700mah, and others it says 1500mah. I do smell something fishy...

lametaoist said:
HTCexpress is selling the same battery. The capacity is listed as 1700mah, and they updated the description on amazon. It's probably still a little suspect, but people were all excited about the 2x1500mah batteries on ebay. Does anyone have any success getting batteries from HTCexpress?
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It's the same seller as the one posted in the link above. I've bought from them before when I had my G2. I bought two 1800ma batteries. I had no way to really test if the battery were really 1800, but I did see a significant increase in battery life. Many G2 owners bought batteries from this seller. There should be several battery threads still floating around in the G2 forums where these red batteries are mentioned. If the seller didn't hike up the price is would have already bought them.
Sent from my ADR6400L using XDA App

ddgarcia05 said:
It's the same seller as the one posted in the link above. I've bought from them before when I had my G2. I bought two 1800ma batteries. I had no way to really test if the battery were really 1800, but I did see a significant increase in battery life. Many G2 owners bought batteries from this seller. There should be several battery threads still floating around in the G2 forums where these red batteries are mentioned. If the seller didn't hike up the price is would have already bought them.
Sent from my ADR6400L using XDA App
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Wait.. so are they 1700 or 1500... the website says 1700 with a capacity of 1500... uhhh

If I had to guess they are 1700 but do to phone issues they work as if they are 1500, only a guess.

Says 1700 on the battery in the pic.

psufan5 said:
Wait.. so are they 1700 or 1500... the website says 1700 with a capacity of 1500... uhhh
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I have no idea. Just saying the batteries for the G2 worked fine. These i don't know. That I know nothings been able to GO up to1700.
Sent from my ADR6400L using XDA App

Screw it. I'll buy them and report back to you all. I gotta use my standard battery now so I can really see if there's a difference. See you all in a week or two.
Sent from my ADR6400L using XDA App

ddgarcia05 said:
Screw it. I'll buy them and report back to you all. I gotta use my standard battery now so I can really see if there's a difference. See you all in a week or two.
Sent from my ADR6400L using XDA App
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Cool, look forward to seeing your review. if its a real 1700 with a good % of actual power it would add quite a bit of time to our battery life.

I bought a package, but went through the eBay store instead. I chose their Buy It Now or Best Offer, and pitched $40 out, it was automatically rejected. Then I got an email about 2-3 minutes later with a second chance offer accepting my $40 so I took it.
Still a decent value.

RaptorMD said:
I bought a package, but went through the eBay store instead. I chose their Buy It Now or Best Offer, and pitched $40 out, it was automatically rejected. Then I got an email about 2-3 minutes later with a second chance offer accepting my $40 so I took it.
Still a decent value.
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I you look closely at the picture you can see the battery label say mytouch4g. If you check their price on the mytouch4g batteries they're only $30.
Sent from my ADR6400L using XDA App

ckochinsky125 said:
Seidio is just as bad false advertising their batteries I would stay away from seidio.
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I'll probably get flamed for this but oh well...
I keep reading all these posts about Seidio being bad.
I have had 3 of their batteries now and have had excellent results.
I have one in my TB now and I average 2 to 3 hours longer than the stock battery.
Sent from my B.A.M.F. Thunderbolt

I have used their batteries also with no problems at all. Their batteries also seem to be as advertised. They are on amazon also. I have the 1500mah, I am definitely getting the 1700.

I bought the slim extended one from Seidio and it was definitely an upgrade, so it may very well be worth it.

I bought the slim extended from seidio when I had my Droid x. My experience is seidio batteries are crap. Extended battery didn't get near the life of the stock battery with lower mah rating. I will not buy seidio batteries again. Just my .02
Sent from my ADR6400L using XDA Premium App

Check out batteryboss.org for a breakdown of testing done on oem and aftermarket batteries. Some interesting info in there regarding supposedly "reputable" aftermarket batteries.
Sent from my ADR6400L using XDA Premium App

[Q] Mugen Power 4600mAh battery for S3? Review?

I found this thread where G1_enthusiast reviewed Anker and Seidio batteries for S3, but I also found the 4600mAh battery from Mugen Power earlier than these, and ordered it.
All I head is that cheap batteries are made out of almost expired materials and work for like 200 charge cycles, which explains their price. The expensive ones like Mugen or Seidio work for 400-500 charges, which is better, but would be awesome if some one could review the 4600mAh one. I will post my results later when I receive it, but I don't have experience in doing such tests.
ADD INFO - Found video review on the web

whyandroiddude said:
I found this thread where G1_enthusiast reviewed Anker and Seidio batteries for S3, but I also found the 4600mAh battery from Mugen Power earlier than these, and ordered it.
All I head is that cheap batteries are made out of almost expired materials and work for like 200 charge cycles, which explains their price. The expensive ones like Mugen or Seidio work for 400-500 charges, which is better, but would be awesome if some one could review the 4600mAh one. I will post my results later when I receive it, but I don't have experience in doing such tests.
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reason why they are not popular is the price tag, i used to think their company is out of japan but in fact they are base out of hong kong (people tend to think china stufff are ****ty). so what make their battery better than anker or hyperion? having say that, i have own their battery before (G2 and SGS2) and they do make battery longer than stock. however i was not into crazy testing at the time. i will not pay 100 bucks for battery again, as long as anker is in bussiness.
seido is the only battery company that is base in texas...thats not to say their factory isnt in china either. they also make quality battery in the past

G1_enthusiast said:
reason why they are not popular is the price tag, i used to think their company is out of japan but in fact they are base out of hong kong (people tend to think china stufff are ****ty). so what make their battery better than anker or hyperion? having say that, i have own their battery before (G2 and SGS2) and they do make battery longer than stock. however i was not into crazy testing at the time. i will not pay 100 bucks for battery again, as long as anker is in bussiness.
seido is the only battery company that is base in texas...thats not to say their factory isnt in china either. they also make quality battery in the past
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Well, as I head many times and experienced myself on older phones (I have a 3900mAh from Mugen for Nexus S that works for 1.5 years already) - industry standards cannot produce a good quality battery and sell it for 10$. Those batteries are usually made out of expired materials. The issue here is not just the capacity but the battery life cycle. Cheap batteries have confirmed to last for 100-200 charges, however batteries from Seidio or Mugen last for 400-600 charges, not to say about warranty and safety + NFC support.
Also, for me personally customer support and brand presence is more important than being cheap. If I can afford a phone that costs 800$, I surely can get a good quality battery for a 100$. I will get the battery soon, btw, and will let you know.
I also posted this here: http://forum.xda-developers.com/showpost.php?p=30770441&postcount=85

I wonder if the Mugen battery will work with the extended cases that are being offered. I got one from Hyperion that I like. Judging by pictures it looks like the Mugen extended door may be a little bigger or designed different.
If the Mugen would fit with the other extended doors and TPU cases I would buy it. I've had great luck with them,

whyandroiddude said:
The issue here is not just the capacity but the battery life cycle. Cheap batteries have confirmed to last for 100-200 charges, however batteries from Seidio or Mugen last for 400-600 charges, not to say about warranty and safety + NFC support.
Also, for me personally customer support and brand presence is more important than being cheap. If I can afford a phone that costs 800$, I surely can get a good quality battery for a 100$. I will get the battery soon, btw, and will let you know.
I also posted this here: http://forum.xda-developers.com/showpost.php?p=30770441&postcount=85
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If a cheap extended battery lasts for 200 charges and I charge it every 2 days, it's still going to last over a year. I expect to have a new phone by this time next year if not sooner. So what's the big deal?

jonathanyong said:
If a cheap extended battery lasts for 200 charges and I charge it every 2 days, it's still going to last over a year. I expect to have a new phone by this time next year if not sooner. So what's the big deal?
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Good point, I always try to get the best deal, but for some reason I stopped using ebay batteries long time ago after a couple of duds.

garagedroid said:
Good point, I always try to get the best deal, but for some reason I stopped using ebay batteries long time ago after a couple of duds.
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That is why you go for tested name brand but not super expensive. a mugen costs more than 5 times what a hyperion, qcell, etc. costs. but it is very unlikely they will last 5 times as many charges. there is nothing like a fresh battery!

Well, they're always out of stock...I guess they never back back-logs. Anyways, I've received my S3 battery and now I need to calibrate the phone according to their instruction. They say that it's necessary to charge 4-5 times for 8-12 hours before the phone recognizes the new capacity. Does anyone know why?

whyandroiddude said:
Well, they're always out of stock...I guess they never back back-logs. Anyways, I've received my S3 battery and now I need to calibrate the phone according to their instruction. They say that it's necessary to charge 4-5 times for 8-12 hours before the phone recognizes the new capacity. Does anyone know why?
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It's been a while since you bought it, what is your opinion regarding this battery, can you please do a mini review?

Another great review on the subject

Badelhas said:
It's been a while since you bought it, what is your opinion regarding this battery, can you please do a mini review?
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I possibly cannot be doing a better ones that I've added to the thread. Check these videos.

$100 for a battery! That's more than half what I payed for the phone itself
Sent from my SGH-T999 using xda app-developers app

Why didn't you buy a stand with extra battery that recharges both at the same time and just carry the extra one with you? I did, 18 pounds in amazon.uk. That way there is no extra bulk, and it's much cheaper!

dozerbeast said:
I tend to carry my phone around, that's why. I think that's the sole purpose of having an extended battery in the first place.
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Who said anything about not carring it around? I also carry it around, along with the extra battery. At the end of the day i put them both charging.

Badelhas said:
Why didn't you buy a stand with extra battery that recharges both at the same time and just carry the extra one with you? I did, 18 pounds in amazon.uk. That way there is no extra bulk, and it's much cheaper!
Click to expand...
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Can you post a link to this product?
Sent from my GT-I9300 using Tapatalk 2

kevindd992002 said:
Can you post a link to this product?
Sent from my GT-I9300 using Tapatalk 2
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http://www.amazon.co.uk/gp/product/B008AI8GXW/ref=oh_details_o04_s00_i00

otariq said:
$100 for a battery! That's more than half what I payed for the phone itself
Sent from my SGH-T999 using xda app-developers app
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Yup, when the other extended battery costs less than $30 bucks, why pay much more?

Badelhas said:
http://www.amazon.co.uk/gp/product/B008AI8GXW/ref=oh_details_o04_s00_i00
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Click to collapse
Thanks. Is this the official Samsung extended battery kit? Also, does the S3 fit in this dock when used with either an Incipio or SGP Neo Hybrid case?
tengtengvn said:
Yup, when the other extended battery costs less than $30 bucks, why pay much more?
Click to expand...
Click to collapse
What is this $100 kit you're pertaining to?
Sent from my GT-I9300 using Tapatalk 2

phonecase that'll work
does anybody know a strong solid phonecase that'll work with this?seidio extended?

kevindd992002 said:
Thanks. Is this the official Samsung extended battery kit? Also, does the S3 fit in this dock when used with either an Incipio or SGP Neo Hybrid case?
This is not the official one, it's Chinese. But in a emergency the extra battery does the trick. The phone won't fit with the case, you have to take it off.
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MPJ 3200MAH Slim as original

i bought 2 for the price of one plus came with a battery dock charger all for $20 delivered i thought i might aswell give it a go as cheap ass.But a day before receiving it i realised we had NFC in our battery which i didnt know and the batteries that i bought dont have NFC.
Can someone explain what nfc if used for and what will happen if use a battery without nfc?

btemtd said:
i bought 2 for the price of one plus came with a battery dock charger all for $20 delivered i thought i might aswell give it a go as cheap ass.But a day before receiving it i realised we had NFC in our battery which i didnt know and the batteries that i bought dont have NFC.
Can someone explain what nfc if used for and what will happen if use a battery without nfc?
Click to expand...
Click to collapse
How about you start by telling us where you go these batteries? As for NFC, it stands for Near Field Communications. It can be used in a way to pay for items, or bumping phones together to share information, such as pictures, contacts, etc. I am not a fan of it, I always have it turned off in my phone settings.
NFC:
http://www.lmgtfy.com/?q=what+is+nfc?

I dont know how these are i just received them but because of price i thought why not. so its up to you if you wish to buy them also here is the ebay link
http://www.ebay.com.au/itm/2x-3200m...AU_MobilePhoneAccessories&hash=item2a22debe70

btemtd said:
I dont know how these are i just received them but because of price i thought why not. so its up to you if you wish to buy them also here is the ebay link
http://www.ebay.com.au/itm/2x-3200m...AU_MobilePhoneAccessories&hash=item2a22debe70
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Click to collapse
I bought a 2400mAh battery for my S2 for 5 bucks, yes, FIVE bucks. I was like well hey its cheap enough i wont care if it sucks. Well i got it, and after about 2 full charging cycles, it latest 28 freaking hours with 5 hours screen on time. I was like well 5 bucks was worth it!
So i might just get these as well

btemtd said:
I dont know how these are i just received them but because of price i thought why not. so its up to you if you wish to buy them also here is the ebay link
http://www.ebay.com.au/itm/2x-3200m...AU_MobilePhoneAccessories&hash=item2a22debe70
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Click to collapse
Anybody else try these out?
Sent from my SCH-I535 using xda app-developers app

yeah i wish to know as well, seen these tonight on ebay and i will buy them but just wanted to see if anyone else has first. was gonna get the £6.99 single one first as a test. It does say on the sticker under the battery 2100mah so just wondering if running a 3200mah would be detrimental? or is it one of those things manufacturers do and have very large tolerances just to be on the safe side so as not have flaming s3 videos on youtube.

don't these cheap batteries pose a risk of leaking in the phone or something? Like what if the damage the phone!?

ronak_1078 said:
don't these cheap batteries pose a risk of leaking in the phone or something? Like what if the damage the phone!?
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Click to collapse
What, where did you hear that? The only thing I have seen people have to worry about with cheap batteries is how much of a charge they hold and how well they actually work. I have seen batteries malfunction due to ****ty car chargers before though but never just a battery fail while in a phone minus ghost stories from trolls on the internet.

pope_acute said:
It does say on the sticker under the battery 2100mah so just wondering if running a 3200mah would be detrimental?
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Click to collapse
mAh has nothing to do with the amount of current or voltage so I don't know what you mean by manufacturers having large tolerances?? And it wouldn't be detrimental, it would add to your battery life. (as long as the mAh claims are accurate)

Bought this.
http://www.ebay.com/itm/170920078533?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649

these are surely too good to be true? 3200mah in a standard size?

yeah no need for a new back cover

Can anybody say something about how long does the phone works with this battery?

definitely need to get me one of these.

too good to be true
hey i just made some fast research on the seller of the item
i cant link the url apparently because i jus made the account but go ahead and check the ebay sellers' (utigertech) feedback. They are not good.
in short, this battery is fake and some user feedback states that it does not last even longer than the stock 2100mah samsung oem battery
so dont be fooled. If its too good to be true then its probably too good to be true
cheers boys

Testing of MPJ 3200mah Battery for S3
I have purchased one of the MPJ 3200 mah batteries for the Galaxy S3. I have bench tested the battery over 7 days with multiple charges and discharges.
The results are that the battery is approximately 2000 mah it does not even come close to 3200 mah. The sellor is being misleading on the mah and you are better off buying a standard battery as it has 2100 mah and NFC.
I will try and test a few more batteries in the next couple of weeks..
MPJ 3200 Mah battery review test galaxy s3

mickey2foot said:
I have purchased one of the MPJ 3200 mah batteries for the Galaxy S3. I have bench tested the battery over 7 days with multiple charges and discharges.
The results are that the battery is approximately 2000 mah it does not even come close to 3200 mah. The sellor is being misleading on the mah and you are better off buying a standard battery as it has 2100 mah and NFC.
I will try and test a few more batteries in the next couple of weeks..
MPJ 3200 Mah battery review test galaxy s3
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Thanks for running the tests. Aftermarket battery sellers are notorious for jacking up the mAh rating.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

Superfake, unless they've developed some new kind of technology. Don't think so though lol

herbivoor said:
Superfake, unless they've developed some new kind of technology. Don't think so though lol
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Well I bought one and we will see what happens. Its only 12 bucks lol.
Sent from my GT-I9300 using xda premium

I'm amazed that so many people get sucked in by these fake batteries. There is no battery technology out there that lets you increase the capacity without increasing the size.