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Good quality battery extender for cheap

I want to pick up a battery extender. I've seen a few in amizon and what not. But am unsure of the quality of them. Do you guys have any recommendations? One that keeps its nice sleek profile if possible.
Thanks
Sent from my LG-P999 using XDA App

Eppidemic said:
I want to pick up a battery extender. I've seen a few in amizon and what not. But am unsure of the quality of them. Do you guys have any recommendations? One that keeps its nice sleek profile if possible.
Thanks
Sent from my LG-P999 using XDA App
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Any extender is going to remove the sleek profile .
Powerskin is an interesting option:
http://power-skin.com/battery-cases/ap1505i90/samsung-galaxy-powerskin.html

joedeveloper said:
Any extender is going to remove the sleek profile .
Powerskin is an interesting option:
http://power-skin.com/battery-cases/ap1505i90/samsung-galaxy-powerskin.html
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I'll be getting a PowerSkin in a few days, so i'll give it a review once I play with it.
Sent from my SGH-T959V using XDA Premium App

I'm confused - battery extender as an external battery connection (like a power pack), or battery extender as in an extended battery plus replacement back like the CameronSino ones?

sgyee said:
I'm confused - battery extender as an external battery connection (like a power pack), or battery extender as in an extended battery plus replacement back like the CameronSino ones?
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Battery extender as in a skin with a built-in battery. It doesn't replace the stock battery, but acts as a second one.

Powerskin Review...
Design- Sort of bulky. Nice feel to it, and has a quality rubber, but it collects fuzz and lint from pockets, so it's annoying in that respect.
Size-It's fat as hell, surprisingly. Doubles the phone in thickness.Adds a nice amount of weight to it, but it feels good on the phones' already-light frame.
Performance- The phone recharged faster than I expected, adding 30% battery without loss of even 1/4 battery. Signal and GPS didn't seem to change at all with the case on. I'd definitely be afraid to drop the phone in this case because the front is (practically) fully exposed, but it's better than nothing.
***after three weeks, it would charge 30% maximum. The battery degraded very fast.
Overall, it's a bulky but solid case which has performed exceptionally.
**degradation of the battery was all too common, even between two different products. Therefore, I'm rescinding my positive review.
Sent from my SGH-T959V using XDA Premium App

[Q] Extended battery live 2450mha

Anyone tried this one:
http://www.ebay.nl/itm/2450mAh-HIGH...663?pt=LH_DefaultDomain_3&hash=item53e9602c2f
sounds promissing...

100% fake.
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I've got one of these. However they are fake? The battery life from what I've seen is not too much more than the normal battery. I've got another which came with my dock and I don't see much difference between that which is 1600 and the "2400". Also I may not be the best person to comment on it as I change my rom so much I use a lot of power in different roms which use more or less power.
Sent from my HTC Desire HD using xda premium

It's not fake!
I have this battery about a month now and it's really great ok it's not sooo big but it lasts at least 2 days of full use,so obviously it's not fake it's really great and i think it worth to spend 10 bucks for it...

Please guys, be realistic.
How the hell should some unknown manufacturer put 2450 mAh of power in the same technology (Li-Ion) in the same size and shape in a battery with the same safety standards?
Based on basic chemistry knowledge that is pure bull****.
Even Mugen had problems pressing 1500 mAh in the same size and I'm sure they had to make the walls a little thinner (what is pretty risky) for that amount of energy-rich mass.
That is absolutely impossible and it is naive to think it is real.
It may be a halfway good replacement for the stock battery but it does never reach 2450 mAh. Never.

All of you guys who think the battery life is longer than stock may think as a placebo effect. As Dr. Lele said it's impossible to pack so much in so little size as of today's technology.

lol, the only battery that has better performance than the OEM one, is Mugen's.
They managed to squeeze 1500mAh into the battery.
I am planning to commercialise a 3000mAh Gold (etc) battery on ebay, with secret Chinese circuitry, for just €6 (no, not really)

what i've learnt about replacement batteries -> if it looks too good to be true, it DEFINITELY isn't true.

amusedkid said:
what i've learnt about replacement batteries -> if it looks too good to be true, it DEFINITELY isn't true.
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Very true. I think a lot of it is the placebo effect... I tend to on a morning go and get that "2450mah" battery instead of the stock HTC ones. Most the time I cycle through the batteries but if I have to choose, I choose that just because it may get a little bit better battery life.... But I'm also worried it's cheaply made and might leak or something inside the phone..

Fake
Sent from my Desire HD using xda premium

To the vendor, If you are going to try to sell crap like this, at least make the claims more believable.
lol

It's hard to believe, that some unknown facturer could produce such a battery :l
BUT ON THE OTHER HAND; look at his feedback :/
not that bad...

I have tried it have it and not using it because is piece of crap. It was good on the beginning and than it stopped holding the charge... very short life time....crap
Sent from my HTC Desire HD using xda premium

over 2000mAh for less than 10 bucks? suuuuure....
oh wait...it's got a gold label! must be legit!!
Ive got a 1900mAh battery which is a good chunk bigger than the stock 1230mAh battery from htc and i won't ever believe that someone can produce such a "golden" battery out of thin air....

Unfortunately these batteries are likely going to only have 2 of the 3:
1. Upgraded capacity
2. Safety
3. Longevity
The only other option is a 3.8v chemistry battery, which is being used by Motorola, but it will likely not be fully charged by the phone.
Anyway, the stock battery gives 4.55 Whrs, a 3.8v version would give 4.67 Whrs. Which is to say, you're basically getting nothing extra.

Meh no trust gold battery...
Sent from my Desire HD using xda premium

Scr!pt0 said:
It's hard to believe, that some unknown facturer could produce such a battery :l
BUT ON THE OTHER HAND; look at his feedback :/
not that bad...
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No, the answer is that it is physically impossible to produce such a battery. Please try again.

Momax 2700Mh Battery

Just a word to recommend the Momax 2700Mh Battery and custom back for the Galaxy S.This is the battery I have used for the last 2 months and is truly a reliable and long lasting battery.It has made my S the way I wanted it to be in the first place.
I know there are alot of replacement batteries and high capacity options for the S but this a quality item that is obviously well made.A slip case is also included to house the,now slightly fatter,Galaxy S.
On average I get 2 days use,and thats with everything on bar bluetooth.With light use 3 or 4 days are easily possible.I needed a better battery as I work nights and have no wifi so am continually using a 2g or 3g data connection.Before the momax after removing from charge at 2pm,by 1-2am a charge would be needed.Using the momax it can easily see me through a 24-36 hr period even with heavy use.
So credit where its due,there are alot of shoddy replacements and accessories out there,so I thought I would give a thumbs up for this.

Exactly how much fatter is the back after the new battery is in?
I'd like to get one of these, but I'm scared that it'll be a whole lot bigger than usual.

It makes it 1.5cm at it fattest point.
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Where did you get the battery from?

Ebay has a ton of them.

From Momax site
Sent from my GT-I9000 using xda premium

got any images of a SGS with that battery? thinking of getting an extended battery as well but a bit worried the bulge might be too big and make it hard to carry around on my pocket

battery is so awesome

Seidio Innocell Plus

Seidio released a battery case for the HOXL
$70 + shipping
http://www.seidioonline.com/att-htc-one-x-lte-innocell-plus-case-p/bd3-pbyhtnxl-bk.htm

It's soo chunky . Why a swappable battery? There's so much better options for other phones. It's sad.
Sent from my HTC One X

gtkansan said:
It's soo chunky . Why a swappable battery? There's so much better options for other phones. It's sad.
Sent from my HTC One X
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Yeah it's a bit chunky. The thing that interests me is that it actually protects the phone as well.

Whereas I want the slimmest addon possible. Never used a case. Hate them. But more battery would put me onto it.if only it was reasonable in size.
Sent from my HTC One X

gtkansan said:
Whereas I want the slimmest addon possible. Never used a case. Hate them. But more battery would put me onto it.if only it was reasonable in size.
Sent from my HTC One X
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And that's where the personal preference comes in . I'd rather not use a case but I'd rather not break my phone

Yep personal issues I guess. I've never even scratched a phone I've owned. Just depends on the user.
Sent from my HTC One X

gtkansan said:
Yep personal issues I guess. I've never even scratched a phone I've owned. Just depends on the user.
Sent from my HTC One X
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you've just brought the wrath a concrete surface onto your latest device by making that statement. the phone gods are coming for you.
seriously though, i have the case, and it works perfect with my AT&T HOX+. yes, plus. I got it on shopandroid with free shipping and a 15% off promo code, that can be found with a quick google search.
instructions and website say you need to charge and drain 3 cycles and overcharge for at least 3 hours before obtaining optimal performance.
so, ill post an update if anyone is interested what kind of results i'm getting.

I'm glad I found this. If it is slimmer than a Mugen 3200, I might have to order one of these instead. I've heard great things about Seido.

adefeatedman said:
I'm glad I found this. If it is slimmer than a Mugen 3200, I might have to order one of these instead. I've heard great things about Seido.
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I like seidio.
It's definitely a lot slimmer, but packs almost half or quarter of the juice of the mugen
On the other hand, it offers protection on the face of the phone, as the mugen just clasps onto the sides.
Sent from my HTC One X+ using xda app-developers app

diff'rnt strokes...
The lack of thickness is my very least feature about this phone. So, I must say that I am a HUGE fan of the seidio and I will be contacting them about their innocell line. My plan is to check on the form factor, see if they based it off of any other battery( to see if there is a thicker battery that will match and give proper charge level, etc) check the inside of the case to see what lays behind the battery, and design a simple new system for loading batteries from the rear. I will probably do that even if it cant be upgraded. This phone needs to last for 2 years and tearing that case apart 4 times a week just won't cut it.
Me and Mr dremel have become very very close since phones started being ruined by people who prefer a smaller phone over one that works. Keep dialing down your cpu, turning down your brightness, dumping hours into modding software and the like, and avoiding any use without a charger. I'm essentially just the same except I've never bricked a phone. I have played a whole lot of first person shooters and watched lots and lots of video, NEVER WORRIED ABOUT BATTERY LIFE . I bought this phone because it's an awesome toy and keeps me connected fast.
I commend all the great things you guys come up with. I've rooted several phones just to get better battery readings. Different strokes. Peace!

I really wish they would come out with a white version of that case.

I would be interested should this fit the Telstra one xl
Sent from my HTC One X using xda app-developers app

wyd4 said:
I would be interested should this fit the Telstra one xl
Sent from my HTC One X using xda app-developers app
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Definitely should
Sent from my HTC One X using xda app-developers app

I think this case is draining my phone's battery.
Sent from my HTC One X using xda premium

Zero lemon 3000 mah battery

My zerolemon battery just came i today and i would just like to say that there is absolutely zero bulge. Works with all my cases. It does however take a little longer to charge. Il post screenshots of usage. Post yours too!!
Sent from my SCH-I545 using xda premium

Guess you got the magic edition and magic phone too. Maybe zero lemon made your phone too instead of Samsung.
http://forum.xda-developers.com/showthread.php?t=2339060
Sent from my SPH-L720 using xda app-developers app

What's the need to be sarcastic? I own the battery so i would know that there is no noticeable bulk. Works with my neo hybrid and otterbox commuter. Im also posting pictures later. And by the way, my phone was made by Samsung not zero Lemon.
Sent from my SCH-I545 using xda premium

GnexusPro said:
What's the need to be sarcastic? I obatteries in today ttery so i would know that there is no noticeable bulk. Works with my neo hybrid and otterbox commuter. Im also posting pictures later. And by the way, my phone was made by Samsung not zero Lemon.
Sent from my SCH-I545 using xda premium
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By all means, please continue with the pics. I should have my batteries in today hopefully. Never do the expedited shipping with them, it comes just as fast as the regular. I feel stupid for not listening to you guys hahaha

Haha yeah i was pretty surprised with the shipping rates. It was only 69 cents and it took about 4 days to come in. I think youll like it. The reason why people complain about the bulge probably has the s4 on a different carrier. I have verizon and its fine.
Sent from my SCH-I545 using xda premium

I own two of them and was very disappointed I also did a review in the other thread. And if you are following it people are doing scientific analysis of the batteries over stock as welonas physical reviews. And you will see there is little to no gain over stock. Plus you lose NFC and cause an ugly bulge in the back. If you read my review you will see see hat both batteries caused bulge
Hmm what are the chances right! Unless this is a fact! These batteries are lemons and going against the companies mission statement and that's what pisses me off. And these people that are sitting here in denial trying to validate there purchase so they don't feel jipped is comical at best.
Sent from my SPH-L720 using xda app-developers app

cas8180 said:
I own two of them and was very disappointed I also did a review in the other thread. And if you are following it people are doing scientific analysis of the batteries over stock as welonas physical reviews. And you will see there is little to no gain over stock. Plus you lose NFC and cause an ugly bulge in the back. If you read my review you will see see hat both batteries caused bulge
Hmm what are the chances right! Unless this is a fact! These batteries are lemons and going against the companies mission statement and that's what pisses me off. And these people that are sitting here in denial trying to validate there purchase so they don't feel jipped is comical at best.
Sent from my SPH-L720 using xda app-developers app
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I was gonna buy this battery, looked kinda neat. But reading these reviews, I think I'll pass..

soulzero said:
I was gonna buy this battery, looked kinda neat. But reading these reviews, I think I'll pass..
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Ya another guy just posted a mini review and his experience is more or less the same as what the rest of us are reporting...
Sent from my SPH-L720 using xda app-developers app

Good to hear GnexusPro. Mine also had no bulges with pictures to prove so. I can say from personal experiece I'm getting more battery life, but It cant be considered in reviewing the product as everyone uses their phone differently.

I just got mine. Had to remove the battery label to get it to fit under the standard cover. We'll see what performance is like, not expecting much at this point.

Definitely some interesting reviews . Not quite sure what to think yet besides that its an ok spare battery . The way i use it is i just swap my 2 batteries out so i never really need my phone on the charger . I just finished my first cycle and i noticed that the last 10 percent lasted me a LONGG time. Anyway here are the screenshots from the first cycle. Keep in mind that i was at work today amd didnt charge for a night. I'll pay more screenshots after 5cycles
Sent from my SCH-I545 using xda premium

I'm really beginning to feel that there must be some individuals posting inside these Zerolemon threads that are from the competition side. I say this because I finally got my 3000mah Zerolemon today and I don't have any bulging issues.
I was getting anxious reading all the negative impressions and reviews, feeling fully ready to return the Zerolemon and just buy the OEM battery and charging kit with my 50% coupon.
And to make it worse, my delivery was behind schedule and I only got the battery today (I was supposed to get it on the 5th).
To my pleasant surprise, the battery went in just fine with the sticker intact and the cover snapped on with no bulge. Just to make sure my tactile ability and vision was working correctly, I even had my wifey and mom examine the phone without telling them I had a non-OEM battery inside. Neither of them detected or felt any bulges.
It was, however, more difficult to seat the battery in compared to oem, especially the lower-left corner. I expected super-snugness but it wasnt as tight and bad as I expected. In fact, I had a harder time fitting in the 7500mah battery when I tried to install it for the first time.
I dont know why I'm not experiencing the bulging problems as others. My phone was one of the first batches that went out during the preorder period. Even my 3000mah Zerolemon battery must be one of the first batches because I placed my order for it the day the battery became available and it was shipped out the very next day (although I received my battery so late compared to others).
I do have one theory, though, as to why I may not be affected. Maybe it's because when Zerolemon assembled my particular battery unit, they tightly and flushly wrapped the sticker around the battery, enabling smooth installation.
I'm not saying that all the people who are complaining about the bulging problem are liars and paid-off people. But I have a hunch that we do have some of that type of people mixed in here. And I dont think it's a far fetched idea. After all, the aftermarket battery market is a big and lucrative one and I'm sure there are some desperate and deceitful business people out there trying hard to muck up the competition by spreading FUD to promote themselves.
Anyhow, enough about that and now it's time to see if this battery offers some improvement over the OEM.

optimummind said:
I'm really beginning to feel that there must be some individuals posting inside these Zerolemon threads that are from the competition side. I say this because I finally got my 3000mah Zerolemon today and I don't have any bulging issues.
I was getting anxious reading all the negative impressions and reviews, feeling fully ready to return the Zerolemon and just buy the OEM battery and charging kit with my 50% coupon.
And to make it worse, my delivery was behind schedule and I only got the battery today (I was supposed to get it on the 5th).
To my pleasant surprise, the battery went in just fine with the sticker intact and the cover snapped on with no bulge. Just to make sure my tactile ability and vision was working correctly, I even had my wifey and mom examine the phone without telling them I had a non-OEM battery inside. Neither of them detected or felt any bulges.
It was, however, more difficult to seat the battery in compared to oem, especially the lower-left corner. I expected super-snugness but it wasnt as tight and bad as I expected. In fact, I had a harder time fitting in the 7500mah battery when I tried to install it for the first time.
I dont know why I'm not experiencing the bulging problems as others. My phone was one of the first batches that went out during the preorder period. Even my 3000mah Zerolemon battery must be one of the first batches because I placed my order for it the day the battery became available and it was shipped out the very next day (although I received my battery so late compared to others).
I do have one theory, though, as to why I may not be affected. Maybe it's because when Zerolemon assembled my particular battery unit, they tightly and flushly wrapped the sticker around the battery, enabling smooth installation.
I'm not saying that all the people who are complaining about the bulging problem are liars and paid-off people. But I have a hunch that we do have some of that type of people mixed in here. And I dont think it's a far fetched idea. After all, the aftermarket battery market is a big and lucrative one and I'm sure there are some desperate and deceitful business people out there trying hard to muck up the competition by spreading FUD to promote themselves.
Anyhow, enough about that and now it's time to see if this battery offers some improvement over the OEM.
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You got it figured out this is Jesse Ventura and your on conspiracy theories
Sent from my SPH-L720 using xda app-developers app

Didn't get mine today.... Hopefully tomorrow so I can do some testing on my only day off. I'll be sure to post a mini review and hopefully I get them without a bulge. If anything I'll be going with stock with the 50%

Yeah I've been waiting till it goes to 0. I'm on second cycle now
Sent from my SCH-I545 using xda premium

Yeah. Couldnt agree more. I have no bulge..make sure to let it die to 0 then charge up to 100 multiple times
Sent from my SCH-I545 using xda premium

I think I had a little over 2.5 hours of screen time here. I love this battery. It easily gets me through the day without having to worry about car chargers, etc. I would definitely recommend this to anyone not looking to add the bulge of the big daddy they sell .
Sent from my SCH-I545 using Tapatalk 2

Good to hear. Also looks like you have verizon s4 like me. It seems like the people with the verizon model are having no bulge issues.
Sent from my SCH-I545 using xda premium

Craigerz said:
I think I had a little over 2.5 hours of screen time here. I love this battery. It easily gets me through the day without having to worry about car chargers, etc. I would definitely recommend this to anyone not looking to add the bulge of the big daddy they sell .
Sent from my SCH-I545 using Tapatalk 2
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Nice results. 400mAH isn't alot, but i think it helps for the people that don't stare at their phone 6-8hrs a day. Times where I'd usually be at 20% im now at 40-50% now.

First full day was a nice surprise. I got 19 hours (2 hours screen-on time) to 20% remaining, whereas I usually get to 14 hours with the same usage. Everyone's usage patterns are different so I wouldn't focus on the absolute # of hours but rather just the lift from the stock battery. Definitely worth the $12 from Amazon.