Develop Bugs

Mugen 1800mAh & 3600mAh Battery

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[q] gold 2430mah battery for samsung i9000 galaxy s

Code:
http://www.ebay.co.uk/itm/GOLD-2430MAH-BATTERY-SAMSUNG-I9000-GALAXY-S-/190645284732?pt=LH_DefaultDomain_3&hash=item2c63582f7c#ht_2892wt_1270
Has anyone come across this before? Any reviews? Is this the Slim one?

I have never heard of this, but it looks amazing! Thank you. I'm gonna ask the seller. Seeming that the description claims it to be a Lithium Polymer battery it is very likely that it is normal sized. In the past I searched around and never found a lithium polymer battery for the Galaxy phones. It would be really nice if all phones had high capacity lithium polymer batteries.
My question is that something for the 19000 battery wise is the same size as all other Galaxy 1 variants correct?

Darkangels6sic6 said:
I have never heard of this, but it looks amazing! Thank you. I'm gonna ask the seller. Seeming that the description claims it to be a Lithium Polymer battery it is very likely that it is normal sized. In the past I searched around and never found a lithium polymer battery for the Galaxy phones. It would be really nice if all phones had high capacity lithium polymer batteries.
My question is that something for the 19000 battery wise is the same size as all other Galaxy 1 variants correct?
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Click to collapse
Yes, you are right. After some more research @Wikipedia, LiPoly Batteries can have high capacity and can be used safely provided that you use the original chargers and not the cheap Chinese crap. BLE is not needed for them . I might buy one soon, If i do, will update this thread. Wish me luck.

lordxentris said:
Yes, you are right. After some more research @Wikipedia, LiPoly Batteries can have high capacity and can be used safely provided that you use the original chargers and not the cheap Chinese crap. BLE is not needed for them . I might buy one soon, If i do, will update this thread. Wish me luck.
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Click to collapse
Well then best of luck to both of us I'm not sure why i couldn't remember at that moment, but any i9000 battery should fit the variants.

BTW guys, why buying from this seller when u have it on ebay.com a lot cheaper and with free delivery?
(I'm not allowed yet to post links so it's search for Item number: 280867655757 on ebay.com)

dvirs said:
BTW guys, why buying from this seller when u have it on ebay.com a lot cheaper and with free delivery?
(I'm not allowed yet to post links so it's search for Item number: 280867655757 on ebay.com)
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Click to collapse
Oh wow. Thanks a lot. Much cheaper. Now I have to test. Just search for i9000 or Galaxy S 2450mah or 2430mah and find the correct one. This looks legit

dvirs said:
BTW guys, why buying from this seller when u have it on ebay.com a lot cheaper and with free delivery?
(I'm not allowed yet to post links so it's search for Item number: 280867655757 on ebay.com)
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Click to collapse
Thanks Nice, Fine. +1
Darkangels6sic6 said:
Well then best of luck to both of us I'm not sure why i couldn't remember at that moment, but any i9000 battery should fit the variants.
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Click to collapse
Yes, My current battery is a i9000 battery
Darkangels6sic6 said:
Oh wow. Thanks a lot. Much cheaper. Now I have to test. Just search for i9000 or Galaxy S 2450mah or 2430mah and find the correct one. This looks legit
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Well ebay says he's got positive feedback so just keeping my fingers crossed.

Hi !
Any feedback about this battery ?
Did you received it in time ?
Is it really better than the 1500 or 1800mAh ?
Thank you

To good to be true I think
I'd also love a battery which claims what this one does at this price, but It seems to good to be true. A bit of Googling shows a review for this battery with 2/2 "average" reviews which show it did not perform as promised (but it did work). There are also some other review sites which say pretty much the same thing. (I'd love to post the URL but can't because I'm a noob. A search for B005O8S4V0 on amazon.co.uk will find this.
Also, I think that if this technology was legit Samsung would have shipped it with the unit itself !!
Pity, I was really hoping it would work. I hate it that all the aftermarket batteries I have purchased sucked compared to the original.
DG

Yep i've finally bought a 1800mAh PolaCell battery. It seemed more secured to me.
Maybe i'm wrong (I hope for those who bought it) but as you said the 2430mha chinese one is too cheap to be true.

Lithium Ion is different to Lithium Polymer, the one on the link is a Lithium Polymer
More Details here
Code:
http://jartiuch.wordpress.com/2007/11/01/nimh-or-li-ion-or-li-polymer-what-to-consider%E2%80%A6/
Basically, Lithium Polymer batteries can have the same size but higher capacity, so there is a good chance that the battery is real.
But again I haven't still bought it cause I am running on a tight budget, but I am planning to buy one when I am selling my phone so that I can buy an Galaxy S3.

That doesn't look like it could be a Li-Ion Polymer cell due to the rounded edge. Only a square edge or foil pack would mean it's a true prismatic cell which is the casing for Li-Ion Poly cells.
The 3.7V vs 3.6V already shows that most of these are using a technology better than just standard Li-Ion, so it wouldn't really be much of an improvement.
Different manufacturer use different materials for anode, cathode, and electrolyte and these Chinese companies use the cheapest ones. So you're either getting what you pay for or getting ripped off depending on how you look at the false advertising.

I heard this battery(same label/producer on other handsets) is very bad.

I think I grabbed the wrong one:
http://www.ebay.com/itm/28086765575...X:IT&_trksid=p3984.m1497.l2649#ht_3124wt_1163
It does look the same, but 2450. Interestingly it is made in Japan, not China. Here's the weight, plus the OEMs that I have for comparison:
32.3g OEM Captivate 1500mAh
34.3g Japan "Gold" 2450mAh
36.65g OEM Epic 1800mAh
So I was expecting it to come out around 1650mAh, but it gave me 1910 the first time. I'll use it for a few weeks and run another test. Not really sure what to expect though.
Edit: This battery is crap. 2nd run at 200mAh it failed at 4 hours, about 850mAh drained. Now it's hovering just over 3.5v, right over where the phone would shut down. Trying to get the rest out so I can cycle it again, but I think it will be getting a funeral tomorrow.

Been running the "2430mAh battery" for about a week now with Battery Monitor Widget. Estimated rating is ~1300 mAh. Not great, but still gets me through the day with light-moderate usage.
For $10 it was worth a shot. At least the battery isn't COMPLETE garbage. :S

I already have an 1800mah anker and it is working fine for around $10....I am getting an oem epic battery tomorrow hopefully and I just ordered this
http://www.amazon.com/Mugen-Extende...Z9TQ/ref=sr_1_2?ie=UTF8&qid=1338532343&sr=8-2
If they send a real mugen battery that works than I will be ecstatic.

cbalt said:
I already have an 1800mah anker and it is working fine for around $10....I am getting an oem epic battery tomorrow hopefully and I just ordered this
http://www.amazon.com/Mugen-Extende...Z9TQ/ref=sr_1_2?ie=UTF8&qid=1338532343&sr=8-2
If they send a real mugen battery that works than I will be ecstatic.
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Click to collapse
Don't buy from that seller, seller1on1 did not ship a real mugen battery instead he shipped a cheap ass 3500mah chinese battery and door you can get on ebay for $8.

This has been the strangest battery. After the second cycle I got 2300mAh out of it, but the phone was randomly shutting off. It started behaving after that though.
From what I understand some of these no name batteries come from good manufacturers' fail bins. They sell them off cheap instead of dumping them in landfill. So if that is the case, it's kind of a gamble.
http://dl.dropbox.com/u/21284891/Screenshot_2012-06-17-05-13-04.png

Cheap Gold Battery to Samsung i9000
Darkangels6sic6 said:
Oh wow. Thanks a lot. Much cheaper. Now I have to test. Just search for i9000 or Galaxy S 2450mah or 2430mah and find the correct one. This looks legit
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Hello,
I buy my gold battery from the webstore pixinf.com they are cheaper than ebay and have fast shipping. The battery work more than 2 times than original one.
They give 2 years warranty and the battery is made on japan. :victory:
Regards

I just got the gold battery from eBay. 2430MAH along with the battery charger for charging the battery externally. It was about $8.50 and comes within a week. Just search i9000 gold battery. I'm pretty sure I've got it calibrated. With light use I get up to 13 hours so far and up to 10 hours approximately with heavier use. Amazing buy so far
Sent from my SGH-I897 using xda app-developers app

Samsung 2000mAh VS. Anker 1900mA

So I was thinking of buying an extended battery,
since i can barely last a day with the original one.
So what are thoughts?
Samsung 2000mAh OR Anker 1900mAh?
Or maybe another battery?*
Thank you
*Please no 100,000mAh chinese batteries..

Omga4000 said:
So I was thinking of buying an extended battery,
since i can barely last a day with the original one.
So what are thoughts?
Samsung 2000mAh OR Anker 1900mAh?
Or maybe another battery?*
Thank you
*Please no 100,000mAh chinese batteries..
Click to expand...
Click to collapse
go for Samsung's 2000 mah

Thank you for your opinion!
Any specific reason?

Omga4000 said:
Thank you for your opinion!
Any specific reason?
Click to expand...
Click to collapse
It is more expensive than Anker battery but it gives more juice (20-25% more than stock) and many people say that the phone feels better in hand with some extra weight and thickness.

I also say go for the 2000mah by Samsung. There's a significant improvement in battery life. The larger battery also doesn't get as hot. and the phone's back is now flat.

Omga4000 said:
So I was thinking of buying an extended battery,
since i can barely last a day with the original one.
So what are thoughts?
Samsung 2000mAh OR Anker 1900mAh?
Or maybe another battery?*
Thank you
*Please no 100,000mAh chinese batteries..
Click to expand...
Click to collapse
Seriously, don't fall for that super mega over xxxmAh class A or whatever made from wherever. I'm having a great experience with the Samsung one, gives me additional 3 hours (at least) with heavy usage. I'm quoting one website that describes it "the S2 that should have been" which is true enough, at least from my experience.
I promise you, you won't regret adding some more off your pocket to get one... heck I even ordered it online and shipped it from abroad!

I am ordering it from abroad as well..
Know of any website that sells it for cheap?
Best I found is 40$+- with shipping*.
Thank you all
*Shipment to Israel.
P.S
Is there any case that supports the.new ''fat'' cover?

got mine with less than 20 euro in romania

nevelast said:
got mine with less than 20 euro in romania
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Was it from an online shop or real one,because here in Bulgaria its 35 euro at least?

Most Romanian online shops have it at less than 20 euros, with a back cover included.

I got a pack of 2 ankers and a charger for 12 quid. Amazing.
Spent 3 days getting drunk on a scottish beach and still had battery , you can charge a battery and the phone at the same time and the batteries are small so carrying a spare is no big deal in my opinion. That way you're looking at 2 additional days charge.

Here is a link to ebay to a extended battery for galaxy s2.
Its 3500mAh and also comes with the battery cover.
http://wap.ebay.co.uk/Pages/ViewIte...Domain_3&hash=item1e6f044af9&autoredirect=off
Sent from my GT-I9300 using xda premium

I've had good luck with Anker batteries. No, I don't work for Anker or anything like that at all, just a satisfied customer. They make good quality batteries. I don't have any experience with Samsung batteries, so I can't comment on them.

LitDN said:
I also say go for the 2000mah by Samsung. There's a significant improvement in battery life. The larger battery also doesn't get as hot. and the phone's back is now flat.
Click to expand...
Click to collapse
How long does it take to charge this battery?

2000 mAh
Charge time for me is 1.5 - 2 hours.
I have a spare one and cover (PM me if your interested)

[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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Click to collapse
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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Click to collapse
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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Click to collapse
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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Click to collapse
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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Click to collapse
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?
Click to expand...
Click to collapse
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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Click to collapse
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...
Click to collapse
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
Click to expand...
Click to collapse
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
Click to expand...
Click to collapse
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.
Click to expand...
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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?
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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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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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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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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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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.