Slim Armor + 3000mah battery mod - Galaxy S III Accessories

Thought I would share my extended battery mod.
This allows the official Samsung 3000mah battery to fit perfectly into the Slim Armor case. The case looks similar to the Slim Armor made by Spigen for various phones but this particular case is not made by Spigen.
Things you will need:
S3 (duh)
3000mah extended battery
Slim Armor case
Dremel or Stanley knife
Some booze
Steps:
Measure or trace position of battery on origional S3 battery door and cut it out with a rotary tool or Stanley knife.
Lay battery door inside the soft part of the case and cut out where the battery will go.
Install new battery and put on battery door and assembled Slim Armor case.
The gap between battery and case is perfect but if for some reason you have some wriggle room put a layer or 2 of soft tape inside to close the gap.
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Hope this helps people like me that would like some extra battery life without turning your phone into a landmark you could spot from space.
I will try to upload some photos if I figure out how.

A quick update on this mod.
Been using this for a week now and no issues to report.
Battery and case still fit snug.

nostradmus said:
A quick update on this mod.
Been using this for a week now and no issues to report.
Battery and case still fit snug.
Click to expand...
Click to collapse
hm this looks interesting, i wonder if it will work with other extended battery likes hyperion or anker. Are any other extended battery the same thickness as the OEM extended battery?

There really isn't much more room in the case to fit a physically larger battery. You could maybe cram another millimeter in there but it might snap the hard plastic part of the case. I'm guessing unless those batteries are in the 3500mah and under range it won't work. I would like to be proven wrong though .

Related

Cases that work with Extended Battery Cover

So I got the Extended Battery this weekend and the extended Battery Door/cover wont fit in my Best Buy Rocket dog Snap on case (sucks!). Anyone know what case will fit the droid x with the extended battery? Any snap on thin case like the one I have? Any pics?
Thanks
synplex said:
So I got the Extended Battery this weekend and the extended Battery Door/cover wont fit in my Best Buy Rocket dog Snap on case (sucks!). Anyone know what case will fit the droid x with the extended battery? Any snap on thin case like the one I have? Any pics?
Thanks
Click to expand...
Click to collapse
You can do what I do and simply leave the back door off when you put the case on it.... The extended battery sits flush really.
Or you can just use the standard battery door cover. It will still fit.
I saw in another post that someone who used the standard cover with the extended battery said it looked like it was putting a bit of pressure onto the inside of the phone (I can't remember when or who posted this, sorry, so no link, but it was on xda I believe). So if that's true, that's probably not a good thing to do.
It does put pressure on some components if you use the stock battery cover. You can see it clearly about half way up the screen, and applying any pressure against the cover results in "pretty colors" on the screen. I tested it and quickly decided against such. I'm most concerned what would happen if further pressure would be applied to the screen or phone in pocket, and what could happen in even a minor drop. I use a clear snap on case, it stays on reliably.
I'm currently using my extended battery with the original thinner back cover so I can keep my phone in my Snap on case. There wasn't much pressure and im not seeing any effects on my screen but my phone back is heating up much more then usual. I also know that battery expand when they heat up, so I'm worry about future pressure issues with my original back cover.
So I'm looking for a snap on cover that will fit the extended back cover.
I have also learned you can just take the back cover of the Droid X off, and use a thinner hard shell case without adverse effects.
I'm rocking it with my cheap TPU case. Fits nicely and I like the TPU for 'drop protection' over a brittle case.
InfamousDX said:
I'm rocking it with my cheap TPU case. Fits nicely and I like the TPU for 'drop protection' over a brittle case.
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Click to collapse
Have a TPU case myself...loving it and fits perfect with extended battery and door
I am using the stock battery door with the extended battery and have not had any problems. I can push on the back cover with quite a bit of force and there aren't any discolorations on the screen. The cover was slightly more difficult to slide on, but once I did it the first time it now goes on perfectly without any extra pressure. I am also not noticing any extra heat from doing this. I have a battery widget that shows me the temperature and I logged the temps for a day with standard battery and then again the extended and if there was any difference it was always less than 2 degrees fahrenheit.
Lucky, my standard door over my extended battery leaves a dark mark near the middle of the screen. So back to the extended door for me
After five days, I can confirm the otterbox commuter case works perfectly with the extended battery and cover.
sent via Droid X
I purchased the Seidio Rugged case and it fits both the standard and extd battery.
Which TPU cases are you guys using or where did you buy them? I need 3 for all my Droid X's
The Trident case works as well.
I have the OtterBox Defender Series case and it fits great with the Motorola extended battery installed.
Sent from my DROIDX using XDA App
Wow, maybe I received defective otterbox cases, but neither defender nor commuter works perfectly with my extended battery and cover.....ok, but definitely not perfect!
Sent from my DROIDX using XDA App
Dr.Dad said:
Wow, maybe I received defective otterbox cases, but neither defender nor commuter works perfectly with my extended battery and cover.....ok, but definitely not perfect!
Sent from my DROIDX using XDA App
Click to expand...
Click to collapse
Yeah, I didn't notice for a good while it as its hard to tell, but the commuter does not set perfectly flush with the screen along the side with the extended cover on. That lets some dust in.
Has anybody tried the sedio innocase surface with the extended battery cover? I am thinking about getting the extended battery and this is the case I use.
Sent from my DROIDX using Tapatalk
I have the seidio innocase surface combo and just received the extended battery. I can use my case with the extended battery door. It barely separates the middle of the case. I was able to get the stock battery door on the extended battery with no problem whatsoever. Either way I am happy with it. The extra battery life is incredible.
Sent from my DROIDX using XDA App

[Q] Can Otterbox Defender be modded to fit an extended battery?

I know many of us want to know, so to all the Defender owners out there (I'm still waiting for mine from Amazon) can it be modded to work with the 2600mAh battery or one of the 3500mAh eBay batteries? The commuter is just a tad to small for it to work, I'm hoping the answer is yes for the Defender.
I've ordered a 2nd battery door that I'm planning on cutting out a hole in so the battery pokes out. I suppose you could roll without a battery door at all as well. The next step would be to cut out the inside silicone membrane of the Defender to make room for the battery. At least that's my plan anyway.
OneStepAhead said:
I know many of us want to know, so to all the Defender owners out there (I'm still waiting for mine from Amazon) can it be modded to work with the 2600mAh battery or one of the 3500mAh eBay batteries? The commuter is just a tad to small for it to work, I'm hoping the answer is yes for the Defender.
I've ordered a 2nd battery door that I'm planning on cutting out a hole in so the battery pokes out. I suppose you could roll without a battery door at all as well. The next step would be to cut out the inside silicone membrane of the Defender to make room for the battery. At least that's my plan anyway.
Click to expand...
Click to collapse
Sounds exciting my man. Waiting to see the final product
I too am wanting to know the answers to this question...
after looking at a defender case on a friend's Iphone I was thinking it may be possible... but you would prolly have to cut some of the Defender's hard casing up to make it all fit
we really just need someone who has one and an extended battery to "eyeball" it for us
bump...
I really wish a Defender owner could chip in here
OneStepAhead said:
I know many of us want to know, so to all the Defender owners out there (I'm still waiting for mine from Amazon) can it be modded to work with the 2600mAh battery or one of the 3500mAh eBay batteries? The commuter is just a tad to small for it to work, I'm hoping the answer is yes for the Defender.
I've ordered a 2nd battery door that I'm planning on cutting out a hole in so the battery pokes out. I suppose you could roll without a battery door at all as well. The next step would be to cut out the inside silicone membrane of the Defender to make room for the battery. At least that's my plan anyway.
Click to expand...
Click to collapse
I wouldn't see why not, but you'll be cutting through the hard plastic, not the silicone, the defender has the plastic on the inside and rubber on the out,so it will allow a bit of leeway depending on the elasticity of the silicone wrap. But without first seeing how far the 2600mAh battery sticks out, or knowing the thickness of the Otterbox's plastic, it's kind of a measure it and find out or just do it and find out.
Judging from pictures the 3500 battery looks to be about 2 times thick as stock. Which should put you about flush with the camera lens without the stock battery door. Everything looks like it should work hollowing out the inside of the defender exept they moved the kickstand up a little higher so you probably wont have enough meat there to support it.
i think the kickstand would be in the way... unless you want to cut that out completely and have no kick stand.
Im looking at my commuter and see the possibility of cutting out the battery back along with modifying the seidio battery cover to remove the rails... it should work better than on the defender.
dont know whether or not i want to commit to sticking a dremel tool in my case and doing some surgery.... i miss my extended battery though.
I have a defender case that I was willing to cut out but after studying it I realize its not worth even trying. The kickstand area would have to be completely cut out, the protector for the camera lens and led would also have to be cut out because the bottom edge would have to be cut for the battery to go through. The only hope is one of the seidio extended cases, the rugged in particular.
Sent From My "EVO"
I currently am using the rugged but dont have the extended but my sister in law does so ill do some investigating and ill post back the results. I think it should be ok but itll lose the silicone camera lense cover. Theres no kickstand so thats good. Only prob i think is the plastic outer might be too narrow.
Keep us posted, if it works I will buy one in a heartbeat. I can't stand having my EVO naked any longer but don't want to lose the extended battery either.
Sent From My "EVO"
For the amount of cutting that would need to be done, it probably would not be worth it. There is a lot of plastic to knife through. The silicone isn't terribly flexible either.
The case would be butchered due to fitment. Not worth spending $30 to essentially destroy a decent case.
I did it!
I have a big fat 3500 mah battery.
I also own a Defender. I put my EVO in the plastic Defender case WITHOUT the battery back on. I did not try to close the plastic case (it won't close), I just carefully stretched the rubber exterior over my ghetto rig and voila, IT FITS!
The answer is:
1) Leave the battery back off.
2) Don't try to clip the plastic case closed.
3) Carefully stretch the rubber exterior over.
Take pics I wanna seeeeeeee!!!!!!!!!!
No need, just looks like a slightly fat defender.
Mitchell's EVO
mitchellvii said:
I have a big fat 3500 mah battery.
I also own a Defender. I put my EVO in the plastic Defender case WITHOUT the battery back on. I did not try to close the plastic case (it won't close), I just carefully stretched the rubber exterior over my ghetto rig and voila, IT FITS!
The answer is:
1) Leave the battery back off.
2) Don't try to clip the plastic case closed.
3) Carefully stretch the rubber exterior over.
Click to expand...
Click to collapse
So what about the 2600mAh one from Sprint. If I leave the back door off do you think the case would go together?
ClevelandWheeler said:
So what about the 2600mAh one from Sprint. If I leave the back door off do you think the case would go together?
Click to expand...
Click to collapse
I tried it and the hard case won't go together.
Sent From My "EVO"
jeriel05 said:
I tried it and the hard case won't go together.
Sent From My "EVO"
Click to expand...
Click to collapse
The plastic case wont snap shut but if you stretch the rubber over it it works fine.
jeriel05 said:
I tried it and the hard case won't go together.
Sent From My "EVO"
Click to expand...
Click to collapse
The plastic case wont snap shut but if you stretch the rubber over it it works fine.
** However, with an extended battery and the Defender Case, you have transformed your sleek EVO into a big ass heavy brick.

Cases and 2600mAh Seidio battery

Are there any known cases that fit with this battery in place?
Scott
Where did you find a battery that big for the X because that is awesome. Getting back to your question I think you might have to custom make one.
Sent from my DROIDX using xda premium
Even though this is dated( ), I thought I'd throw this out there for anyone else interested, the Trident Electra will fit an extended battery (and most kits will actually come with an included battery.) I've got one for my droid x2 and while the case is quite thick (about 2x thickness of a normal Dx/dx2) it is a BEAST. I really like the combination of the hard shell interior and silicone exterior, and I've even accidentally tested the durability by leaving my phone on top of my car after getting gas. Phone fell off as I was driving down the street and all it did was scuff the silicone a bit on one corner. Definitely worth the investment IMO, but I would try to get a case on Amazon or equivalent as Trident wants 80 bucks new! You can find it for half that elsewhere!
This is sort of reaching, but I wonder if I could apply heat to the back of a generic TPU case so that it would stretch enough to fit over the phone with the extended battery cover installed . I would leave the battery out when doing this to protect it from the heat .
buy a silicone one and cut the backing out and glue it on the back of the battery holder. Simple

[Q]Any case that fits with extended battery?

Just wondering if there's any cases that fit this phone when it has an extended battery on.
If not, is ghost-armor coating really worth it? I need to protect the corners of my phone, since I've dropped it once without a case, and the corners are already all scratched.
just in case
I've put a extended battery and back on mine using the same silicone case. the 2 piece hard case is modified to work by cutting a square on the back of case to fit over new back. takes a little time with sharp knife but works well. hope this helps.
trofmoc said:
I've put a extended battery and back on mine using the same silicone case. the 2 piece hard case is modified to work by cutting a square on the back of case to fit over new back. takes a little time with sharp knife but works well. hope this helps.
Click to expand...
Click to collapse
What case exactly?
I just received this silicone case (a steal at $1.56 + less than a dollar shipping) and like it very much.
It does not, however, fit over the extended battery. I haven't tried altering it, but I may buy another for experimentation.
Black Protective Dual Texture Fusion Rubberized Silicone Skin Cover Case for HTC T Mobile MyTouch 4G
I too am curious which silicone case fits over the extended battery. But for now, I'm enjoying the new, grippy case along with a new, standard-sized Anker 1550 mah battery.
WHAT FITS
ant hard case will fit when the back part has square cut out with sharp knife, I just use regular silicone case and stretch it over extended battery. works well for me
I have that case, its an extremely snug fit, it wouldnt look very good...
THEindian said:
I have that case, its an extremely snug fit, it wouldnt look very good...
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Click to collapse
looks good is in the eye of the beholder[sic] ina holster doesnt matter and out of it looks good to me. tried to find a different case for extended batt but none available,so used a knife and satisfied.
Silicone or tpu case without the new back piece works great. Using the battery bare saved me space.
I tried looking for a case myself. Seems like I've tested them all lol. But I have yet to find one that actually fits.
The silicone looks horrendous with it and that's the one I happen to like the most

Bought the Mugen Ext Battery, no case seems to fit tho

So I went and bought the Mugen 3900mAh Extended Battery for CDMA version (LTE) and love it, the battery life is awesome.
Here in lies the problem.. the back cover is ugly and is useless as ****
-1st the kick-stand is retarded; why would I want to use this trash and its flimsy as hell
-2nd the back cover takes up useless space thus making the phone look like a 'whale' (which I don't mind but wont fit any case )
So any solution? I have tried the Trexcell TPU Cover Case and it was close to fitting but the back cover but looks like its made out of too much plastic. Is there a cover that will fit the 3900mAh battery or a case that will fit the 'whale' coverback?
I did try the phone without the back cover with the Trexcell and it fits very good so could I use it without the cover? Is that dangerous?
Ideas?
Well I Didn't see any cases.
Have to where it naked

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