Develop Bugs

Mugen 3200mAh battery for TP2 works in EVO

In case you need an extended battery now, I can report success with a Mugen 3200mAh unit that was intended for a Sprint Touch Pro 2. It cost $70 or 80 when I bought it around Christmas time from an eBay vendor (couldn't find it anywhere else online). Turns out the person I got it for had a Touch Pro 1 and this battery was not compatible so it's been sitting around the house ever since. I just popped it into my EVO 4G and it works perfectly as far as I can tell. Boots up normally and is charging as expected. Of course the back plate does not fit over the fat battery so I left that off and replaced the jelly case which stretches over the whole thing well enough.

os10 said:
Of course the back plate does not fit over the fat battery so I left that off and replaced the jelly case which stretches over the whole thing well enough.
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can we see some pics?

Hero batteries work also.. a lot of HTC phone's use the same batteries. I have like 4 batteries for my evo lol
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=280492889203&ssPageName=STRK:MEWAX:IT
I bought these a while back.. worked great in my hero and work just as good in my evo. Plus now I have a standalone wall-charger. Took about a week or so to get here since its coming from Hong Kong.. But it was well worth the ~$10 for 2 batteries and a charger..

ok, i stole its soul for you.

well im glad i order mine from seidio since it comes with the back case but this is good info so i can pass my oem battery to my wife for hero hero with weak battery life

Lol. Nice evo . It's the humpback of xda.
Sent from my Evo 4G

that is disgusting! but more power to you hahaha...lets hope seidio lets you buy just the ext battery cover

oh sweet mother of god i would feel all grossed out if i tried to handle my phone and it was all squishy at the parts that aren't touching the battery or the frame...
How's the battery life with the 3200? After doing some battery life tweaks and mods mine seems to almost be sufficent with the stocker, but it can always use some improvement.

If you don't mind sacrificing the case, I would try cutting a rectangle in it that would leave the protruding part of the battery exposed and let the case hug the phone the way its supposed to. If you cut it just right, the batt should stay in place since it looks like it has a bit of an edge for the case to grip on to.

I'M starting think I should just cancel my order for the 3500 battery and get me 2 1500. What do you guys think?
Sent from my PC36100 using XDA App

I'm using the battery from my tp2 as a spare, and carry it in the smaller pocket in my jeans,i don't even feel it there sometimes. With battery tweaks and charging it in my car (usually around 30 min at a time), I only have to occasionally change to the 2nd battery. If you are sensitive to bulk, then go for 2 batteries to split the load, otherwise a bigger battery is more convenient.
Sent from my Evo 4g using tapatalk

bwg2469 said:
I'M starting think I should just cancel my order for the 3500 battery and get me 2 1500. What do you guys think?
Sent from my PC36100 using XDA App
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Given some of the results from BatteryBoss, I'd say that the battery isn't going to perform at a full 3500mAh. It will still be more than an OEM battery, sure, but I couldn't justify doubling the size of the phone to put it in. You might be better off getting another OEM battery, HTC seems to give about 99% of what they say.

if that site batteryboss is accurate then Mugen's batteries are crap. twice the size for 50% more juice. however, some anecdotal evidence to the contrary: after buying the wrong one, i bought another Mugen extended battery that does work for the TP1 and the recipient is very happy with it. reports that the 3200mAh it lasts about twice as long as the OEM battery.
probably smart to just get another HTC 1500mAh. after the latest update battery drain is much less of an issue anyway.

So can I just go in to a sprint store and ask for a hero battery For free?
Sent from my PC36100 using XDA App

Tundricles said:
So can I just go in to a sprint store and ask for a hero battery For free?
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and if that works, try asking them for a handful of money.

bwg2469 said:
I'M starting think I should just cancel my order for the 3500 battery and get me 2 1500. What do you guys think?
Sent from my PC36100 using XDA App
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The batteries + charger that was listed earlier in this thread work GREAT I've been using them for a few days now great freaking deal ($10 shippped)

Anyone know if the Tilt battery here will fit the Evo with a modified case / back plate? http://www.amazon.com/HTC-Extended-Li-Ion-Battery-RHOD170/dp/B002Y24MJ2
I know Seidio makes a modified back plate that looks like it would fit this and according to battery boss this is the gold standard of extended batteries.

Also confirmed, the Mugen 4500mAh battery for Sprint Touch Pro 2 works in the Evo as expected. It's very... thick. About as thick as the Evo with a jelly sleeve on. Put together it's like the Evo has it's own little podium to stand on.
Assuming batteryboss tests are accurate then true capacity is closer to 75% or ~3375mAh. Main purpose for me is a power supply that can run GPS tracking apps like Cardio Trainer all day uninterrupted. Thickness not an issue since the whole package is tucked away in a Camelback.
Got it on eBay, I don't know where else to find them. Mugen is OOS and ridiculously expensive anyway. An alternative would be an external battery pack that supplies power through a USB port, then cable it to Evo.

[BATTERY] NEW 2800mah extended battery out!

Hey all!
I was looking for extended batteries for my Samsung Vibrant and I stumbled accross this awesome battery auction.
Now don't get TOO excited. This is just a $6 off of the final price of the battery. The battery itself is NOT out yet (will be VERY VERY soon) so he is just selling a $6 off of the price for $1. I talked with the seller and I got the specs for the battery.
Type: Lithiun-ion Polymer Battery, 3.7V
Size: 10mm thickness (1cm). Original battery is 6mm (0.6cm) thick so this is not TOO much fatter.
Capacity: 2800mah
Retail price (without coupon): $36
PRICE INCLUDES A BLACK BACK DOOR.
It is currently in production in manufacturing and should be out on the market very soon. If you're interested in the $6 coupon off the $36, click here.

Man I cannot wait. This is my only complaint with the vibrant as it stands!

}{Alienz}{ said:
Hey all!
I was looking for extended batteries for my Samsung Vibrant and I stumbled accross this awesome battery auction.
Now don't get TOO excited. This is just a $6 off of the final price of the battery. The battery itself is NOT out yet (will be VERY VERY soon) so he is just selling a $6 off of the price for $1. I talked with the seller and I got the specs for the battery.
Type: Lithiun-ion Polymer Battery, 3.7V
Size: 10mm thickness (1cm). Original battery is 6mm (0.6cm) thick so this is not TOO much fatter.
Capacity: 2800mah
Retail price (without coupon): $36
PRICE INCLUDES A BLACK BACK DOOR.
It is currently in production in manufacturing and should be out on the market very soon. If you're interested in the $6 coupon off the $36, click here.
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Click to collapse
I wonder if the new battery door will make the back flush by eliminating the small hump at the bottom of the phone? I love when Ebay is a source of new products. Who makes the beast?

Not sure on manufacturer yet but should be clear soon enough.

hmm... hard to put money down on an item that you don't even know how it looks like

they really need to post some pics of the item along with how the back sits

You guys just need to install juice defender. I can go 36 hours with moderate use without having to charge.
Sent from my SGH-T959 using XDA App

all4degame said:
You guys just need to install juice defender. I can go 36 hours with moderate use without having to charge.
Sent from my SGH-T959 using XDA App
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+1 on Juice Defender
Here's a screenshot of my battery life in the last 36 hours. I still have 9% remaining, so keep in mind that I can get 2+ hours.

what settings are you using to get that?

Man that app is really kinda confusing to figure out. I mean you can by tinkering, but wow.

Dang man, I installed juice defender and it EFFED my phone! It became so laggy that I couldn't really use it at all it took me a full 15 minutes just to get into the app manager to uninstall it...

Not sure what else you may have done to your phone but I have Juice Defender (Ultimate) on my Vibrant and my Wife's Slide and it works great. Since I get a lot of mail, text, and IM's I still can't go a full day but I am getting about double the battery life I had before I started using it.

Dont know if i would be comfortable with a thicker phone... an extra 5MM or so is rather thick. and i wouldnt be able to put it in my nice case that just came in the mail.
I got a car charger and USB cable for my desk at work and i just charge it as i need it. Mostly since im new to android and always playing with the damn thing is the reason i run low.

Another vote for Juice Defender/Ultimate Juice. On the weekends, my phone lasts over 30 hours with moderate use. During the week at work is somewhat of a different story. Running BT, music, and having to deal with poor service inside (phone constantly going in and out of service), I'm still able to get about 12-14 hours.
Overall a great app though.
As far as a thicker battery.....meh. Would definitely have to see the size difference first. And if it still fit in a case.

I think that battery is BS. It wouldnt fit in the phone.

Besides the weight you'll also have trouble finding a case to hold it.
I'm going the route of constructing a back-up battery using 4 AA rechargeable batteries NiMH (4x 1.2V = 5V, with 2800mAh AAs).
Got one of these with leads, on/off switch and cover. You can also get a squarish holder if you don't like the side-by-side layout.
I'll solder it to a mini USB cable, then use a mini to micro converter so that I can also charge mini USB phones. Parts ~$5 in parts.
If you want a fully assembled 4x AA one you can buy it here and here. They also have 1x AA and 2x AA versions, but I don't know how well those work.
Found this 2400mAh battery for the Vibrant here. Price is $59 and the picture doesn't look like the actual product.

I was thinking about gettin a bigger battery but then i found 2x BATTERY+dock CHARGER FOR SAMSUNG GALAXY S Vibrant # on ebay for 10$ and i thought i could just throw a spare battery in my pocket just in case my phone run out.
But..Are theses batteries as good and reliable as original one or the ones that phone store sell? Have you guys experienced any battery that sell for that low cost?

How about this one?
http://www.mugenpoweronline.com/product_info.php?products_id=790&osCsid=2ef429f16d6362d842c577c43c7219fd
Sorry, i dont know how to post a youtube vid on here. Dont know what part of the link to use and nothing ive tried works but you have to see this battery. It will be the second one he puts in the phone.
http://www.youtube.com/watch?v=iTJRyVjBw-g&feature=player_embedded

Lol, that battery is hilarious, how could you walk around with that?

Vegastouch said:
How about this one?
http://www.mugenpoweronline.com/pro...d=790&osCsid=2ef429f16d6362d842c577c43c7219fd
Sorry, i dont know how to post a youtube vid on here. Dont know what part of the link to use and nothing ive tried works but you have to see this battery. It will be the second one he puts in the phone.
http://www.youtube.com/watch?v=iTJRyVjBw-g&feature=player_embedded
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5mm doesn't really seem like much until you actually see that video... Jesus, what a clunker
Sent from my Vibrant

Galaxy Nexus Extended Battery

Do we have any word on whether the GNex will have an Extended battery option? I know the battery and door are removable, but that's a necessary thing for if I'm going to be using this phone.
The holy grail, of course, would be pics of the phone with an extended battery, but that may not happen until well after release.

Im only looking for hopefully an extended oem battery. If not ill prolly just pick up one or two regular batteries depending on how good or bad it is.
I invented cyberspace. You're trespassing.

pukemon said:
Im only looking for hopefully an extended oem battery. If not ill prolly just pick up one or two regular batteries depending on how good or bad it is.
I invented cyberspace. You're trespassing.
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Does this mean your going naked

Extended batteries are going to be an issue with this phone. An NFC issue that is, since the antenna circuit is embedded on the plastic cover. Either Samsung would have to engineer a thicker replacement, or someone like Mugen that makes their extended battery cover doors as close to the original design as possible. Inexpensive third party makes would probably forego the design and manufacturing costs, to produce a cover only, but that would eliminate one of the great new functionalities in ICS.
I am watching closely the developments in this, but for now I am planning to have my chargers within arms reach (car, work, solar)...
Sent from my SAMSUNG-SGH-I997 using xda premium

The only thing better than an extended battery is an actual case that fits it.
http://store.androidcentral.com/sei...ttery-case-fits-2750--3200-mah/4A145A8486.htm
Unless the Galaxy Nexus really takes off (not likely, even with VZW), we probably won't see any advanced type of battery + case combo.
I have to be on the go 20+ hours a day sometimes and I cannot spend all of my time babysitting a phone. As much as I want this thing, without an extended battery and a good case, it just won't fit my needs.

SquareBare said:
The only thing better than an extended battery is an actual case that fits it.
http://store.androidcentral.com/sei...ttery-case-fits-2750--3200-mah/4A145A8486.htm
Unless the Galaxy Nexus really takes off (not likely, even with VZW), we probably won't see any advanced type of battery + case combo.
I have to be on the go 20+ hours a day sometimes and I cannot spend all of my time babysitting a phone. As much as I want this thing, without an extended battery and a good case, it just won't fit my needs.
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Simple, every night charge the phone and a spare battery in an external charger. At 3 PM when the first battery dies, swap in the other. Unless you don't put the phone down all day, 2 batteries should be enough. If you need a little extra, turn off the lte radio when you can get by on 3g.
Sent from my ADR6400L using Tapatalk

teamgreen02 said:
Simple, every night charge the phone and a spare battery in an external charger. At 3 PM when the first battery dies, swap in the other. Unless you don't put the phone down all day, 2 batteries should be enough. If you need a little extra, turn off the lte radio when you can get by on 3g.
Sent from my ADR6400L using Tapatalk
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Click to collapse
way too much work, I usually go with extended batteries so I don't have to worry about it. The added 1/4 or 1/6th of an inch doesn't bother me, but having to replace batteries, waiting for the phone to reboot is just annoying.

Still no word on the extended battery front for the GNex?

Battery and Case Issues
Be very careful if you choose to pre-order a case to have on hand when your Verizon GNex arrives. I've read that the stock back cover of the Verizon phone is slightly different from the GSM phones to accomodate the larger 1850 mAH battery. A few case vendors are noting their cases as not being compatible with the LTE version of the phone, but many are not. Of course, if you're ordering a pouch or other case which doesn't require a precise fit, you're probably fine. But, with any sort of hard case, BUYER BEWARE unless it is specifically noted as being for the Verizon LTE version of the phone.

Samsung made an extended battery + a new cover for the SGSII so they'll probably do the same for the Nexus. I hope they do so because we would have a flat back. I dont like this little bump where the camera or the speaker is.
Sent from my HTC Desire using XDA App

Hey guys, just a quick heads up. I just got my Galaxy Nexus and it boots up very quickly so having two batteries and swapping them during the day wont be too painful. The back cover is a bit of a fiddle to put back on though, feels like it might break after a while as its very thin. Hope that helps!

Everyone has their needs but for my Nexus one I bought a second battery and hardly ever used it, most phones now a days charge USB, and Micro USB at that, almost everyone I know has a micro USB charger, I have several, including one at home one in the car one at work, friends co-workers have them etc, I have mixed them or used Nokia Blackberry Motorola HTC Samsung home and car changers, Bluetooth headset chargers etc all USB micro they all work on any device for me there is no need for an extended battery and if the original one dies within a year I will either have a new phone of just buy a replacement battery.
my two cents

here u go ppl. extended 2000mah battery for the galaxy nexus
http://phandroid.com/2011/11/29/gal...ah-extended-battery-and-cover-in-south-korea/

Great news. I will be buying that as soon as its out in the UK or if it takes too long to get announced I will just import it.

Nice, might get one of them when they are in the UK. How much bigger and heavier do you think it will make it?

xavierdylan said:
here u go ppl. extended 2000mah battery for the galaxy nexus
http://phandroid.com/2011/11/29/gal...ah-extended-battery-and-cover-in-south-korea/
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The phone should have come with that battery as the default option. With less than 15% more battery capacity I would say it is not really worth buying.

Whoa I need it!
I'll get it imported as soon as it's available anywhere in the world. (Well, no options here in Thailand anyway FML)

Any word on where and when this 2000 mAh battery will be available for purchase?

tk123456789 said:
Any word on where and when this 2000 mAh battery will be available for purchase?
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Maybe someone who speaks Korean can check some of the Korean online stores. Who knows, maybe we should be importing our phones directly from Korea instead of the UK.

I need the 2000 mAh Battery NOW!!! LOL

Mugen extended battery

Can I use it with lapdock?
Cases that fits?
Sent from my MB860 using XDA App

Don't own either the mugen battery or the lapdock, but from what I can tell from pictures and research you cannot use the lapdock or any cases with the battery. By all means use google to search for cases maybe, but the dock on the lapdock is too thin. You might be able to make it work if you take off the back when you put it on the lapdock.

Yea, you should be able to. There is a sleeve that comes off the dock to allow it to be used with rugged cases.
See the pic @ hxxp://imageshack.us/photo/my-images/534/atrixlapdockadapter.png/
*From the Lapdock manual.

Just out of curiosity.
What´s the up time you guys get with this monster?

I can get double with this battery versus the stock one. There is an issue as all people have to understand. The phones voltage/capacity/etc cannot correctly depict the current level on batteries much higher than stock. Its a HARDWARE issue currently present on the atrix. But it roughly uses a good 2000mah ish on the 100-2%. Rest of the charge remains from 1%-dead.

Nice,
And how does it feel in your pocket? Looks pretty big. (No Pun intended)

cldot said:
Yea, you should be able to. There is a sleeve that comes off the dock to allow it to be used with rugged cases.
See the pic @ hxxp://imageshack.us/photo/my-images/534/atrixlapdockadapter.png/
*From the Lapdock manual.
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Click to collapse
It is impossible to use any docks of any kind with this battery/back cover.... its too big - even with sleeves removed from the docks... this nearly triples the thickness of the phone... far beyond a rugged case...

I had no idea that that piece came out. Lapdock works with my mesh cover now. Awesome
Sent from my Atrix 4G

its real thick i dont see it docking at all however you could use some sort of mini usb male to female cord to plug it in that way
Sent from my MB860 using Tapatalk

There are different types of extended batteries, the very strong beast batteries wont fit into lapdock, they are too big in size. But there are also extended batteries like 1900mAh which add couple of extra hours, they fit under the original backdoor, so they ought to be compatible with lapdock

I've heard most of this batteries are causing issues on Atrix...even calibrating batery, wiping stats and all that stuff, otherway it can be just a band issue, why not?

Maheidem said:
Just out of curiosity.
What´s the up time you guys get with this monster?
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Click to collapse
I am using 4800mAh [HLI-MB860XL] battery and i get average 3 days out of it.

http://www.ebay.com/itm/2300mAh-BH6...Accessories&hash=item256b82ec49#ht_6598wt_922
http://www.ebay.co.uk/itm/GOLD-2430...238?pt=LH_DefaultDomain_3&hash=item3cb98fb716
Very good batteries and normal sized

vanada said:
I am using 4800mAh [HLI-MB860XL] battery and i get average 3 days out of it.
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Really? I'm getting like 6 days+ with moderate to heavy use. You do know the battery indicator will only display the first 2000mah due to a hardware limitation? If you do understand that, you might want to try a different kernal, I'm using Faux's 1Ghz enhanced.

Best extended battery with NFC and compatible case for Galaxy Nexus GSM?

I'm thinking of turning my GSM Nexus into a "mobile computer" - I'm running ParanoidAndroid in tablet mode and already have an OTG cable that I've confirmed works with my 32GB USB drive, and I also have a wireless hotspot with a 32GB microSD card (I connect to it via Wifi and it kinda acts as cloud storage); I intend on adding a bluetooth mouse and keyboard at some point, but that still leaves the extended battery and a case for it.
I was originally thinking of the OEM extended battery and an Otterbox case, but from what I understand, the OEM extended battery isn't much bigger and wouldn't offer much longer battery life. In terms of extended batteries with NFC, which have cases to go along with the big battery backs that come with the batteries? I'd love one that features a kickstand too.
And in terms of extended batteries in general (talking about quality brands like Mugen and Seidio, not cheap brands), does the increase size/mAh actually correlate well to the extra run-time, or should I only expect a ~150% increase in battery life for a ~200% increase in size (or something of the sort)?

After battling with poor battery like on my last 6 android phones and trying tons of different batteries. I finally found a system that works for me. I bought 2 spare batteries and a battery charger for my Gnex (LTE) and it's been the best setup yet. I keep the slim profile of my phone and have enough battery power to get through the day with one battery in the phone and one spare with me.
Everyone will ***** about having to pull the back off and swap but it takes 2mins max from shut down to booted back up. And I would rather have my phone be slim then a monster with a huge extended battery.
The other thing I did was I got one of those AA battery chargers for my phone and I will keep one in my car and one in my bag with 2 of my eneloop batteries in it just in case I have an emergency of some kind and need a little extra juice. I very rarely have to use those for myself, but they have come in handy for others quite frequently.
Sent from my Galaxy Nexus using Tapatalk 2

swan3609 said:
After battling with poor battery like on my last 6 android phones and trying tons of different batteries. I finally found a system that works for me. I bought 2 spare batteries and a battery charger for my Gnex (LTE) and it's been the best setup yet. I keep the slim profile of my phone and have enough battery power to get through the day with one battery in the phone and one spare with me.
Everyone will ***** about having to pull the back off and swap but it takes 2mins max from shut down to booted back up. And I would rather have my phone be slim then a monster with a huge extended battery.
The other thing I did was I got one of those AA battery chargers for my phone and I will keep one in my car and one in my bag with 2 of my eneloop batteries in it just in case I have an emergency of some kind and need a little extra juice. I very rarely have to use those for myself, but they have come in handy for others quite frequently.
Sent from my Galaxy Nexus using Tapatalk 2
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Click to collapse
I appreciate the thought, but I honestly don't care about adding thickness to the phone (its a bit too thin if you ask me - I don't care for this thin phone trend at all), and carrying a replacement battery is a PITA because I don't always carry a bag or are in a car (and I don't really have the pocket space for it) and I'd have to take off whatever case I have on the phone (which would be a pretty lengthy process if I'm using an Otterbox or other such case).

Check this. He reviewed the 3900mAh battery for Nexus (Verizon/Sprint) from Mugen.
The international has 4000mAh and it's here

Magus, did you ever find your solution?
I'd be interested to hear what worked for you.