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Mugen Power Extended batteries!!!

Hey guys i found today these batteries and watched the review of them by droiddog
http://www.droiddog.com/android-blog/2010/05/nexus-one-extended-battery-reviewgiveaway/
and i am very interested in buying one of these. i am currently getting 1-2 days of medium use and i day of full use with my desire and i am excited with more life. Actually the 1600mha seems nice addition without any bulk added (if it adds 5-10 hours) but the 3200mha is VERY usefull for trips or journeys without charger.
Did any of you tried these batteries ???? i heard that seido are not good but since droiddog recommended them i am into this A LOT.
Here are links to their pages:
Mugen Power 3200mah
Mugen Power 1600mah

i doubt anyone has tried the 3200mah in the desire as the battery cover will not fit

I had a Mugen extended battery for my Hero. IIRC it was 200mAh higher capacity than the original battery, so I expected around 10% to 15% better life from it. In practice though, it actually seemed marginally worse than the original HTC battery and certainly no better.
I've since found this site, and it very much mirrors my experience with Mugen batteries.
Regards,
Dave

Hmm, is there no other batteries to use to extend?

Pyr0x64 said:
i doubt anyone has tried the 3200mah in the desire as the battery cover will not fit
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if you saw the video they provide a cover that fits with the battery. and i thought that since the reviewer actually tells it DOES make difference i found it an opportunity.,

my bad, i looked at the droiddog link and and not the mugen ones...
i saw "nexus one" and assumed you had linked to the same battery, sorry

Does seem like a good idea to me, review was nice, and i agree with the guy, having that back on would make it feel better in your hand.
But theyl never do a case like the back for the desire will they?
As the n1 bottom bit on the back isnt removable so it makes it easier, where is desire they would have to do a whole new back plate.

Phil750123 said:
Does seem like a good idea to me, review was nice, and i agree with the guy, having that back on would make it feel better in your hand.
But theyl never do a case like the back for the desire will they?
As the n1 bottom bit on the back isnt removable so it makes it easier, where is desire they would have to do a whole new back plate.
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Uhh the battery Mugen are selling comes with a new back plate for the Desire.
http://www.mugen-power-batteries.co...8181-with-battery-cover-in-brown-3200mah.html
What it will be like, who knows.

Those batteries are scam.
There is a photo of what is inside.. two 1200mah batteries.. lol!
http://www.fuzemobility.com/whats-wrong-with-this-picture/

stingerpl said:
Those batteries are scam.
There is a photo of what is inside.. two 1200mah batteries.. lol!
http://www.fuzemobility.com/whats-wrong-with-this-picture/
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Is it true?

http://batteryboss.org/

These batteries are not scam. I don't know where you get this guys?
I use the one for Desire, they've been reviewed in many places already and this guy from batteryboss is ridiculous in his testing cuz he got those batteries from ebay and thinks it's really Mugen Power. Mugen comes from Hongkong and has only one good reseller. Many batteries like other accessories are scam, so you just need to know where to order them.

I don't know about the 1600 one, but I've owned the Mugen 3200 for over a month now, and it has literally doubled my battery life.
You quickly get used to the extra bulge and weight, and it becomes a non-issue.
I ordered this one:
http://www.mugen-power-batteries.com/catalog/product/view/id/605/

using mugen 3200 since 2 months, almost doubled battery life...
usually unplug phone around 8, i arrive at midnight with around 60% using facebook, bluetooth, music, market, gps, some calls and sms, google reader and browser... data connection always on, wi-fi sometimes...
the only regret is not having a rubber protection case, just the plastic one they give you with battery and backcover...

Just buy a rubber case and cut it to fit the bigger back.
Btw the mugen is good but the back cover is abit fragile. Open and close it too much and the tabs WILL break. Mines currently stuck on with a bit of blutak
tekhop said:
using mugen 3200 since 2 months, almost doubled battery life...
usually unplug phone around 8, i arrive at midnight with around 60% using facebook, bluetooth, music, market, gps, some calls and sms, google reader and browser... data connection always on, wi-fi sometimes...
the only regret is not having a rubber protection case, just the plastic one they give you with battery and backcover...
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Sent from my HTC Desire using XDA Premium App

2800mAh Galaxy S i9000 battery at DX $17.50 w/ free shipping

I just ordered a 2800mAh battery meant for an i9000 from dealextreme.com
Samsung Galaxy S i9000 2800mAh battery I'll report back once I get it.
Hopefully it works, it doesn't seem that much thicker than the stock one.
I plan on making my own custom back cover out of sugru, or it's cheaper substitute, oogoo.
If you haven't heard of Sugru, check out some projects made with it here. It's got some amazing properties, and is easy to work with. I really like the idea of putting 4 sugru bumpers on the corner of my phone to protect it in-case of a fall.
If that link doesn't work, just goto www.instructables.com and search for "sugru".

Please document an instructable to make the backcover if the battery works. This sounds like an interesting project!
Do you plan to buy a cheap hard case cover from ebay, then cutting a hole through the back for the battery and putting the sugru over it? That might be an easier than making your own cover from scratch.
It seems to me like the battery will work for the phone, but you might have to charge it in a standalone charger.

dever76 said:
Hopefully it works, it doesn't seem that much thicker than the stock one.
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Good luck. That picture makes it look about twice the thickness of a stock battery.

Most extended batteries are around 4mm extra thicker. but since this is only 2800, might be 1mm less thicker than those 3200mah ones. you might be able to pull it off by using a cheap hardcase and sugru

Hyperion 3500mAh Extended Battery and Cover

I got the Hyperion Samsung Droid Charge i510 3500mAh Extended Battery from Amazon 5 days ago and have been training the battery; draining it to shutdown before charging it again.
I did initialize the battery statistics once it's fully charged the first time. It takes about 3 hours to charge the battery from 99% empty (it shuts down at 1%). It really is a hassle to do one cycle of charging and discharging with this battery. lol. I ended up streaming War and Peace movie off Netflix running on wifi or 4G to discharge whatever juice is left on the battery. So far, the battery capacity seems to continue increasing after each battery training cycle.
I'm happy with it. On the last cycle, I got 25 hours and 15 minutes. YMMV.
The Hyperion Extended Battery Silicone Case is in the mail.

Thanks for the info just got mines, about to order the case, please once you receive the case post pics..
Sent from my SCH-I510 using Tapatalk

I have two different extended batteries & I ordered that POS Hyperion case.
The case is very chintzy & doesn't fit either battery setup correctly.
On one battery it is too small & with the other it is loose & sloppy.
~John

I finally got the Hyperion silicone case in the mail.
Chinzy is not the word to describe it. More like primitive, it's made out of the same material the army made the chemical warfare gas masks with, back in the 50's. lol. Anyway, I've never seen a warfare gas mask. But it sure looks so primitive. With the cases these days moving towards TPU material, this Hyperion case is so "5 years ago".
First, the minuses:
The cutout edges in the front and on the camera opening, as you can see on the pictures, are not tight, which is to be expected of a case with this material. Not flapping, but it's not as firm as the edges on a TPU case.
The button profiles are practically indecipherable to touch. You can't feel your way to find the buttons unless you've already been accustomed to their locations.
It's a dirt and dust magnet. I'm sure if you take it to the beach, it'll bring back a pocketful of sand home with you, too. Pocket lints love to stick all over it. I've read it somewhere that this silicone material, as a result of its 'magnetic personality', will eventually create scratches on the covered surface of your phone, even on the metal edges, if you let the dirt build up inside.
Take your pocket knife and start carving the micro usb cutout for it is simply not big enough to serve its purpose. I've tried many different micro usb cables and none of them will fit through the cutout.
The pluses:
It's made for Hyperion's extended battery cover, so it fits snugly onto the back of the phone, onto the Hyperion-brand extended battery cover and to all four sides and four corners. Because of the curves and bulges specific to an extended battery cover, I seriously doubt if this case will fit as well on other brands' extended battery covers.
It effectively hides the cheap-looking plastic battery cover, as long as you don't mind carrying something that has the appearance of a rubbery-looking bar of soap in your pocket.
It definitely gives the positive, sure-grip feel when you're holding your phone, unlike when you're grasping the bare and slippery, cheap-looking plastic extended battery cover that bears the same brand name.
All things considered, I really have no choice but to keep it. Enjoy the pictures.

Anybody got a link to the battery and case. How much are they? Shipping expensive
Edit....found it. Ordered the battery and the case last night

just bought the battery. expectations are high.

Update:
the silicone case has stretched considerably where it becomes too sloppy. Tossed it about about a month ago. Since then, the thin plastic cover that came with the extended battery had been exposed and has gotten more cosmetic scratches. The plastic cover later developed a tiny crack on one of the top corner that continued to grow longer until it cracked completely clear to the camera window.
Bought the OEM extended battery cover to replace the unusable Hyperion extended battery cover. The quality of the OEM extended battery cover is outstanding, it's made out of a much more rigid material, it's thicker and the surface finish superb and much more durable compared to the Hyperion's, and it's more resistant to scratches. I'm very happy with it. From comparing the OEM 2600mAH extended battery, the Hyperion battery is about 2-3mm thinner. So too be safe, i placed a few layers of folded paper between battery and my new cover.
The Hyperion extended battery:
It continues to perform well.

Ted A said:
Update:
the silicone case has stretched considerably where it becomes too sloppy. Tossed it about about a month ago. Since then, the thin plastic cover that came with the extended battery had been exposed and has gotten more cosmetic scratches. The plastic cover later developed a tiny crack on one of the top corner that continued to grow longer until it cracked completely clear to the camera window.
Bought the OEM extended battery cover to replace the unusable Hyperion extended battery cover. The quality of the OEM extended battery cover is outstanding, it's made out of a much more rigid material, it's thicker and the surface finish superb and much more durable compared to the Hyperion's, and it's more resistant to scratches. I'm very happy with it. From comparing the OEM 2600mAH extended battery, the Hyperion battery is about 2-3mm thinner. So too be safe, i placed a few layers of folded paper between battery and my new cover.
The Hyperion extended battery:
It continues to perform well.
Click to expand...
Click to collapse
How long does it last? What kind of usage do you do?

I've been pretty happy with this battery too. I spend a lot of my day in a location with little or zero signal, and I still get 18-20 hours out of the battery with moderate levels of use.
I do agree that the default Hyperion case isn't the greatest. I bought the OEM extended battery case too and it's much better.
As a side note, Hyperion's customer service is amazing. My battery case arrived cracked in half, but with no questions asked they sent a replacement for not only the case - the battery too!

Ted A said:
Update:
the silicone case has stretched considerably where it becomes too sloppy. Tossed it about about a month ago. Since then, the thin plastic cover that came with the extended battery had been exposed and has gotten more cosmetic scratches. The plastic cover later developed a tiny crack on one of the top corner that continued to grow longer until it cracked completely clear to the camera window.
Bought the OEM extended battery cover to replace the unusable Hyperion extended battery cover. The quality of the OEM extended battery cover is outstanding, it's made out of a much more rigid material, it's thicker and the surface finish superb and much more durable compared to the Hyperion's, and it's more resistant to scratches. I'm very happy with it. From comparing the OEM 2600mAH extended battery, the Hyperion battery is about 2-3mm thinner. So too be safe, i placed a few layers of folded paper between battery and my new cover.
The Hyperion extended battery:
It continues to perform well.
Click to expand...
Click to collapse
Where, by chance, did you buy the OEM extended battery cover? I've not yet been able to find a reputable [appearing] site that has it in stock.

MetaOrbit said:
Where, by chance, did you buy the OEM extended battery cover? I've not yet been able to find a reputable [appearing] site that has it in stock.
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Buy it from Verizon, it's cheaper than everywhere else ($10) and in stock.
http://www.verizonwireless.com/b2c/store/accessory?action=accessoryDetails&accessoryId=47552

I just got an extended battery for my charge, its the trexcell extended battery the other one that amazon sells and I just wanted to say its working great. I'm still conditioning the battery but its very promising, my phone has been up for 12 hr. Now and it down to 40%... already much more battery life than stock battery
Sent from my GT-P6210 using xda premium

It grows on you
I've had the ext batt and cover (Hyperion) for few months and I loved the batt right off the bat but the cover took me a bit.
Ted A makes some excellent points nice write up
Here are a few more
+ I've got big hands (I can palm a medicine ball lol) and the extended bump along with the grabby case make handling the phone much easier. Stock its like trying to hold a wet watermelon seed.
When setting on a smooth surface and using the screen (playing a game mostly) it doesnt fly across the table and onto the floor, the smoother the surface the grippier it is.
I left the phone on my lap and jumped out of my truck. It did a half gainer onto the asphalt with absolutely no damage. Thank you Hyperion.
- It doesnt fit in any car or desk cradles that I've tried Guess thats par for the course.
As Ted said the physical buttons are covered and the small indents are undetectable at least by my sausage fingers. It also negates the back lighting on the buttons.
The grip turns it into a tug of war sometimes when it comes time to get it out of your pocket, especially when sitting down. The neighbors might think your playing a violent game of pocket pool and tell the kids "get inside now"
All in all I wouldnt give up either, I forgot the cover at home one day and realized how good of a job it does. I handled the phone very carefully the extra weight and my track record for smashing small expensive and delicate things made me uneasy. Once you get used to it you wont want to go without.

Got the oem extended cover in today [ https://www.techiewarehouse.com/ProductDetails.asp?ProductCode=SSA-EBC-994EBZB-J022 ] and I must say its much much better than the after market cover that comes with the extended battery. Every place I looked were sold out, the site there is the only place I could find... after Googling for ever, its in stock as of the time of this post
Sent from my GT-P6210 using xda premium

Holey Schmidt!
I can never leave anything alone/stock, sometimes it works sometimes I have to throw it away before anybody sees how bad I screwed up a perfectly good ________ you fill in the blank.
Keeping up with tradition I got tired of not being able to tell what button was what when I had my case on my phone. So I broke out my trusty paper hole puncher and carefully punched out holes were the symbols were on my phone case....see pic. Works grrrrreat! I can tell which button is which even with my mechanics gloves on. Plus you can now see the buttons when they light up. If anyone is daring enough to try this make sure you clip the holes on the high side (best if the top of the hole is touching the line at the top of the button. The buttons centers are a little higher than the markings on the case.

I also have a 3500mAh extended battery and the life on it is awful. I do have med-heavy usage on it, but there is no way it should only last 6 hours or so... Any suggestions or is it probably some crap battery?

bigjonmoo73 said:
I also have a 3500mAh extended battery and the life on it is awful. I do have med-heavy usage on it, but there is no way it should only last 6 hours or so... Any suggestions or is it probably some crap battery?
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Return it, get another, the one I have with low usage lasted over 24 hours ... with normal use it will last me the whole day 13+ hr.
Sent from my GT-P6210 using xda premium

I'd recalibrate your battery first there is a sticky about it if I'm not misstaken do a search if you can't find it.

Which battery do you use? I want one that will work legitimately. I can't stand only having 6 hours on a 3500mAh battery or any batter for that matter! Thanks!

bigjonmoo73 said:
Which battery do you use? I want one that will work legitimately. I can't stand only having 6 hours on a 3500mAh battery or any batter for that matter! Thanks!
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I have the trexcell 3500mah brand off Amazon, its works great as long as you condition the battery as the instructions say. My phone says it has 30.52hr when the battery its fully charged. That if you don't touch the phone at all, but it will last me 12 -15hr with normal use.
Sent from my GT-P6210 using xda premium

[Q] Slim extended battery / charger case with stylus hole

I am looking for a battery that would fit into the standard cover, there are a few chinese batteries that claim that they have 4500mAh capacity with the same size.... are they fake? Second thing which i was looking for was a case with integrated external battery, again there are a few of them but most of them have bad reviews and none of them has S pen access. So to the questions:
1. Is there any higher then standard slim battery that would fit into the standard case?
2. Is there any charger case with S Pen access?
3. Is it better to buy case with built-in battery or internal battery lets say Hyperion 8kmAh

1. 99% that there isn't
2. Never liked them , so can't give any advice. I'd prefer having some slim power bank in my pocket or bag, instead of those cases.
3. Depends on your personal taste. I have hyperion battery and I love it, but I don't like using it as my daily driver, because I can't use nice quality cases like Spigen. I use it when I'm going out for the long day trip. So, my favorite choice is stock battery with some good case and slim power bank in my bag just in case.
Sent from my SM-N910C using XDA Free mobile app

So i was searching for batteries with conclusion that no slim extended (non-fake) exists... so i started searching for cases and found a few but most of them have no access to stylus... finally i found this one, which has even S Pan access or at least it seems like it has... anyone know something about it? Would i have to charge the case sepparately? Does it really has S pan entry? Anyone knows anything?

That one you found looks like it would charge both at the same time but is labeled as a Max input/output of only 1A. That would take over 8 hours to charge both the case and phone together. If you were actively using the phone, your phone battery would be discharging faster than the case could recharge it.

EliteMachina said:
That one you found looks like it would charge both at the same time but is labeled as a Max input/output of only 1A. That would take over 8 hours to charge both the case and phone together. If you were actively using the phone, your phone battery would be discharging faster than the case could recharge it.
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Well my conclusion is, that I will stick with original battery and maybe later I could buy ZeroLemon 10k mAh battery for outdoors activities... I don't like power banks... the idea of having to plug the phone into something and then having to walk around with it... nope... so thank you for ur advice about charging time I didn't think about it and until someone makes battery case with better input / output and with stylus hole... I will just buy Spigen Tough Armor or that from i-Blason and keep my orig battery
Sent from my SM-N910F using XDA Free mobile app

Extended Battery... Retain dust proof etc?

Going to be upgrading to the S5 since the S6 doesn't have SD card nor extended battery capable...
What I'm looking for and haven't had any luck, is a backcover and case that can handle an extended battery and has the same functionality as the original... with being dustproof, water resistant etc. Does such a case exist? For my S4 I have the 5200 mAh batter and though the battery works like a champ... I was never a fan of the replacement back. Never fit properly and sometimes popped off.
One problem with me is, I'm finicky. I like things to be nice looking and about all I have come up with so far is a big old blank. $$$ isn't a problem if something is out there that fits my bill

MortTheBeast said:
Going to be upgrading to the S5 since the S6 doesn't have SD card nor extended battery capable...
What I'm looking for and haven't had any luck, is a backcover and case that can handle an extended battery and has the same functionality as the original... with being dustproof, water resistant etc. Does such a case exist? For my S4 I have the 5200 mAh batter and though the battery works like a champ... I was never a fan of the replacement back. Never fit properly and sometimes popped off.
One problem with me is, I'm finicky. I like things to be nice looking and about all I have come up with so far is a big old blank. $$$ isn't a problem if something is out there that fits my bill
Click to expand...
Click to collapse
See my review of the Mugen extended battery and cover. I've had it since January and have been very pleased with it. In fact, if I take it off and go back to stock battery, the phone just seems so light and off balance to me. It's not rated IP67 but is rated IPx3 which will definately keep dust off. Take a look at my photos and you'll see it has a rubber gasket surrounding the extended battery.