Database Develop

extended batteries

Speaking as someone who uses their phone pretty darn constantly, I'm in need of a battery that lasts a bit longer than the stock.
currently, Seidio is selling an extended battery (I would link, but as a noob I'm not able to..) 1750 mAh - no new door required, but only a gain of 450 mAh..
Verizon has stated there's a 2150 mAh extended battery coming, but that will almost certainly require a new back plate.
Anyone spotted any other compatible batteries yet?

I ordered the Seidio one and while it fits behind the stock cover it also adds a bit of weight, which is great considering how light this bad boy is.

Seidio is also going to release a 3500 mAh battery in the near future! According to their website, it adds 3-5 mm of width. But for the extra battery I think it will be worth it. The only problem is I am debating on purchasing this because I had one for my tilt and well it flat out sucked after a month of use.

what do you mean it flat out sucked after a month, the thickness or the capacity of the battery?

The battery itself would barley last a day if I was lucky. Seidio just said it needed to charge like 8 times before it was full. It didn't kick in. Is this rare?

mcwoods said:
The battery itself would barley last a day if I was lucky. Seidio just said it needed to charge like 8 times before it was full. It didn't kick in. Is this rare?
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Did you let it fully drain till the phone died, and keep turning the phone on until it wont turn on anymore. Then charge it fully, unplug when it is fully charged, let it get back down to 90-95%, then fully charge again, let die & repeat. Do that a few times and your battery life should be better. This is what I do whenever I get a new phone...

We use LiION Batteries, No special charging required
OK, to start, there is NO NEED to do any special charging conditions with Li Ion batteries, it does not matter how they are charged. A standard battery will have between 400 and 1200 charge cycles before it loses 50% of its capacity (1200 if you charge at 50%, 400 if you charge at 0-10%, like when the phone quits on you). Ni Cadmium on the other hand does require special charging situations but we don't use them in cell phones because of the mass. You can do take the advice of the previous post, but if you do that I would suggest sacrificing a virgin symbian phone or doing a handstand while plugging in your phone to charge. That might increase the battery life too.
Secondly, I spoke with Verizon, and their 2100 mA extended battery will be available soon and it is supposed to fit with the stock backing, probably the best way to go if you ask me, only $60 too. I am checking their site almost daily waiting for this to become available since like many, I need more battery life, I find that I can barely make it through the day without being conservative with the use, and that's on a work day when I'm not on it that much, on the weekends I have to charge it in the afternoon.
If you want to save on battery, turn down the screen brightness, chose a background with as few colors as possible, the more black the less battery you will use since its an AMOLED, blacks mean there is no power being used on the screen. Turn off your GEO locations services both on the phone settings and in programs that run a lot. This will easily save you 25-30% battery life.

Drstovetop said:
Secondly, I spoke with Verizon, and their 2100 mA extended battery will be available soon and it is supposed to fit with the stock backing, probably the best way to go if you ask me, only $60 too.
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I was at a Verizon store yesterday asking about it and they showed me their documentation. Their extended battery will come with a new back cover that is slightly raised to fit the larger battery.
I'm waiting for this too because it looks like it will be the most aesthetically pleasing option.
Too bad the guy had NO idea when the accessories were going to become available. Ugh.

kenkamm said:
Too bad the guy had NO idea when the accessories were going to become available. Ugh.
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Verizon doesn't trust their employees very much - to prevent leaks, they don't tell people about equipment/accessory release dates til within about two weeks of the actual release. The Incredible launch announcement had one of the longest announcement to release times I've seen the the last two years.

Read this post on extended batteries and non oem batteries
http://forum.xda-developers.com/showthread.php?t=649770

I used my OEM TP2 battery which is rated @ 1500 mah last me now to the end of the day with moderate use.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=230439043798&ssPageName=STRK:MEWNX:IT
for those with budget oem tp2 only $14.99 and fits in original back cover

i got my seido battery yesterday and it lasted me all day and I used it more than I usually do just to see what it could do... 1.5 hours of slacker radio at the gym... games and internet for an hour at work while on break... several phone calls and I'm still at 40% battery... and it says it gets better after 5 or 6 charges on the box...

theoneownz said:
I used my OEM TP2 battery which is rated @ 1500 mah last me now to the end of the day with moderate use. For those with budget oem tp2 only $14.99 and fits in original back cover
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$14.99 + free shipping for a battery that lasts all day from moderate use? This sounds great and I'm ready to buy it now! ... But is it safe to use this battery with an Incredible?

two_cents said:
i got my seido battery yesterday and it lasted me all day and I used it more than I usually do just to see what it could do... 1.5 hours of slacker radio at the gym... games and internet for an hour at work while on break... several phone calls and I'm still at 40% battery... and it says it gets better after 5 or 6 charges on the box...
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That's sweet. I'm guessing you're referring to the Seidio 1750 mAh battery? Where did you get it from? Thanks!

miketlo said:
Read this post on extended batteries and non oem batteries
http://forum.xda-developers.com/showthread.php?t=649770
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Click to collapse
I dont know, but my seideco 1750 def gets me 3 more hours a day on my Incredible. I have switched back and forth from stock and the extended...the extended wins EVERYTIME...so Im not sure about that report.

@ suzook
I read that my OEM TP2 rated as one of the best.
TP2 OEM standard issue Rated @ 1500mAh Tested @ 1414mAh
Most Likely our stock incredible battery has a lower mAh then it actually states it is.
@ Xxq TZ pxX
Yes it will work because its in my phone now working like a champ ;O)
I also told someone else here like myself who swapped from the tp2 ====> incredible and he seen it first hand as-well.

TP2 batteries work fine
Hey all,
The TP2 battery works fine. Same size and 200mAh more than stock... in fact I've seen them sold on Fommy.com as the thin extended battery for $44.95. Don't be fooled, and just go buy the TP2 batteries. They're cheaper if you don't need the therapy session of a rebranding.
Enjoy!
P.S. Got a workaround for Skype too...

I'm sure a number of HTC CDMA phones have interchangeable batteries.
I swapped out the 1500mAh battery from my Sprint Hero and put it into my Incredible. It's easily out lasting the stock incredible battery.

I ordered the 1500 HTC battery as well. Between those to staying charged I am not worried about it.
Also anyone know of a battery charger for these types of batteries?

For those of you that want a red 1500mah battery I found this but im not sure if its oem or not it just says its an htc extra capacity battery hxxp://shop.htcpedia.com/index.php?dispatch=products.view&product_id=825

HTC HD2 Extended Media Battery + Battery Cover BP E400

Anybody know if this "HTC HD2 Extended Media Battery + Battery Cover BP E400" is going to fit/compatible with T-mobile htc-hd2?
http://i.expansys.com/i/b/b195058.jpg

LOL that thing is huge!! It doesn't look that comfortable. I just bought a second battery as a back up. I figure that since I am pulling out my battery to reset the phone once or twice every day that I would make sense to have a fully charged battery in case I was low on juice or something.

I saw Mugen Power 2600mah extended battery with build in reset hole
adamhlj said:
LOL that thing is huge!! It doesn't look that comfortable. I just bought a second battery as a back up. I figure that since I am pulling out my battery to reset the phone once or twice every day that I would make sense to have a fully charged battery in case I was low on juice or something.
Click to expand...
Click to collapse
I saw Mugen Power 2600mah extended battery which is thinner than the OEM with reset
hole on the cover, you donot need to remove the battery cover in case you need to reset,
you can find our from Youtube.

I would love to see a profile shot of one of these. I have not seen a single one...no comparisons...nothing.

WOW that would make my hd2 look like one of the 90's cellphones
anyways you should take a look at ZAGGsparq™ Portable charger
its a bit pricey but I think It would be worth the money, Im thinking of buying it

I just received mine from Expansys USA. I will post pics later with it on my TMobile HD2.

deemota said:
I just received mine from Expansys USA. I will post pics later with it on my TMobile HD2.
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Awesome! Can't wait to see, also curious as to how long it will last. Do some battery testing for us please

http://twitpic.com/1oq7x4
http://twitpic.com/1p1ev2
http://twitpic.com/1p1ezz
http://twitpic.com/1p1f3n
http://twitpic.com/1p1f7k
http://twitpic.com/1p1fkt
http://twitpic.com/1p1fq0
So far I have had it for 24 hrs. Push email, alot of texts, a few calls, lots of browsing, just my everyday use and it's at 58% right now. AWESOME!!!!!!!

deemota said:
So far I have had it for 24 hrs. Push email, alot of texts, a few calls, lots of browsing, just my everyday use and it's at 58% right now. AWESOME!!!!!!!
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Thanks for all the pics!
Does the kickstand feel pretty sturdy? And, does it "snap" into fully-open/fully-closed positions, or does it travel freely between them?

Does anyone have any news on when the extended life SLIM battery will be released, either by SEIDIO or MUGEN POWER? I'd like more battery life but not that huge back.
*EDIT* Found one from Mugen Power.. only and extra 70 mAh.. not sure if it's worth it but I might buy.

I have the andida battery, its a def. improvement from the stock one! I wanted to test it out, but im currently occupied with the CFA.

alvinmathew88 said:
I have the andida battery, its a def. improvement from the stock one! I wanted to test it out, but im currently occupied with the CFA.
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have you tested this out yet? is it lasting any longer? what's the mah? any memory loss?
Let us know!!!

ill be back on the forums after june 5th... the results are good better than stock battery for sure.

i heard that HTC HD2 Extended Battery BP E400 will not fit HD2 TMOUS version very well and i am looking for someone to confirm this for me ?

Well im bored in my class. So i guess, ill write up this review.
First off, I purchased andida battery off ebay, and is a very well known, i believe korean battery maker. It took two weeks from Hong Kong for me to receive the battery. Second, i did proper break-in for the battery, about 5-6full charge & discharges. The OEM battery barely lasted the entire day for me, i disconnect from the charger at 9 A.M., and by 8:30, im at 1%!! With the new battery, the same goes, but by 8:30, im at 15%, and will die by about 10ish. I have the phone set for push email, and the bulk of my email comes in about between 10am & 2pm. The Sense updates are set to 4 hour updates & im constantly connected to 3G. The phone never sees a charger in between 9AM & 10pm. Hopefully this sheds some light about this battery.
Reply: No memory loss. mAh, see below.
Andida Battery Specs
LI-ION Long Lasting
High Capacity Li-ion Battery
3.7v 1600mAh

alvinmathew88 said:
Well im bored in my class. So i guess, ill write up this review.
First off, I purchased andida battery off ebay, and is a very well known, i believe korean battery maker. It took two weeks from Hong Kong for me to receive the battery. Second, i did proper break-in for the battery, about 5-6full charge & discharges. The OEM battery barely lasted the entire day for me, i disconnect from the charger at 9 A.M., and by 8:30, im at 1%!! With the new battery, the same goes, but by 8:30, im at 15%, and will die by about 10ish. I have the phone set for push email, and the bulk of my email comes in about between 10am & 2pm. The Sense updates are set to 4 hour updates & im constantly connected to 3G. The phone never sees a charger in between 9AM & 10pm. Hopefully this sheds some light about this battery.
Reply: No memory loss. mAh, see below.
Andida Battery Specs
LI-ION Long Lasting
High Capacity Li-ion Battery
3.7v 1600mAh
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Click to collapse
Can you please post a link where on ebay you bought the battery from ?

I'm using the 2600mah Mugen extended battery and I gotta say its a huge improvement. I work 10 hour shifts and I use to leave work with only about 30-20% left and now I'm at 65-70% at the end of shift. I use it as a router a couple times a day, listen to a couple songs, and look stuff up online. I was real timid about using my phone at all cuz it would kill my battery, but now I have no problems with heavy usage. It does take a couple charges to really unlock the batteries full capacity.

vikramdhani said:
i heard that HTC HD2 Extended Battery BP E400 will not fit HD2 TMOUS version very well and i am looking for someone to confirm this for me ?
Click to expand...
Click to collapse
On the first page some one has provided several pics of the E400 on the TMOUS HD2. Everything seems to fit fine

ddgarcia05 said:
I'm using the 2600mah Mugen extended battery and I gotta say its a huge improvement. I work 10 hour shifts and I use to leave work with only about 30-20% left and now I'm at 65-70% at the end of shift. I use it as a router a couple times a day, listen to a couple songs, and look stuff up online. I was real timid about using my phone at all cuz it would kill my battery, but now I have no problems with heavy usage. It does take a couple charges to really unlock the batteries full capacity.
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Click to collapse
Ordered the same battery. Have had it about a week and a half, and I'm only by my third charge. The only complaints I have so far are the 4-5 12 hour charges that the instructions say you should do initially (thankfully I only have 2 more charges to go); and the battery cover included is flimsy. It pops off with the slightest touch. Might be just a defect on mine, but maybe others can confirm this. Good thing I had another cover that stays on.

Mugenpower extended battery case
Has anyone ordered the mugen power extended battery case. Imwondering if it will fit tmobilehd2 due to the slight difference in size. I know that a lot of us are looking for a case for an extended battery. It's avail. At mugenpower.net

[Q]Extended Battery the size if OEM battery?

Like title says.. I've been trying to find a extended battery which has higher capacity yet the size of the original battery but no luck
Does anyone know if there is one and where to fine one
Thanks
Sent from my Nexus S using XDA App

are you sure that's even possible ? unless the battery was made of some other kind of materials, I have tyrouble seeing how you could store more power in the same battery size.
If you don't want a bigger phone, Your best bet would probably be to buy a second standard battery but it's a hassle to swap the battery when it's empty

If the battery is the same size it could in theory have more juice but it would be negligible. Seriously though, I picked up a charging cradle with battery charging slot and 2 spare batteries for $20. I also have a car charger and 3 chargers in my house. Unless you get a battery that is about double the size, you won't see a big difference and even then many batteries don't live up to their specs. Chargers and spare batteries are cheap. We're not dealing with smartphones of a decade ago where everything was proprietary and would cost at least $30 a pop.
Sent from my Nexus S 4G using xda premium

I remember reading something about this... I think it might have even been on this forum but it was something along the lines of "Don't you think, if it were possible to fit more juice into the same size battery, that samsung wouldn't do that with their OEM batteries?"
Samsung, and I'm sure many other major device manufacturers don't just buy a battery off ebay and throw it in their phones. they spend time and money researching better battery technologies to get the best power/life they can.

It's my second day with an Andida 1850mAh battery, no big changes yet compared to my 8 month old 1500mAh OEM battery, i'll post back after a few complete drain and charge cycles.

Surnom said:
It's my second day with an Andida 1850mAh battery, no big changes yet compared to my 8 month old 1500mAh OEM battery, i'll post back after a few complete drain and charge cycles.
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Be careful buying those batteries. More often than not they just repackage 1500 batteries and Mark up the price :/
Sent from my Nexus S 4G using xda premium

After 3 complete charge cycle its a little bit better than OEM but no big improvement. I'll see in a few more days.

I finally get about 15% better battery life. For the 20$ it cost me, I'm happy.

Surnom said:
I finally get about 15% better battery life. For the 20$ it cost me, I'm happy.
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How long have you had the battery? I'm looking for a new one as well but not if I am going to get scammed. Thanks!

Not Nexus related, but I have a vibrant that I got the Galaxy S 2 Epic 4G Touch battery for recently. Battery life went from about 6 hours to dead (month old 1500 mAh replacement battery bought at a phone hut) to 34 hours to dead (new samsung 1800mAh battery.) Nothing else changed.
My point is this:
1. If the above statements about samsung packing in as much as possible are true, why didn't the vibrant have a 1800mAh battery from the start? (hint, it is always about money.)
2. Take a crap 1500 mAh battery, slap a 1800 mAh sticker on it. People that buy these batteries will see an improvement because most generally they are replacing a worn out battery with a new one. Of course you will see an improvement, your worn out stock battery has only (arbitrary number) 600 mAh worth of usefulness left. The replacement is new and is not worn yet. (All arbitrary numbers follow) So, you will still see an improvement if you take a rated 1500mAh battery, that is labeled 1800mAh, but is in actuality only 1000mAh.
So asking if there is another, bigger, better battery for the Nexus made by Samsung, is a very valid question. So:
mrplowking said:
are you sure that's even possible ? unless the battery was made of some other kind of materials, I have tyrouble seeing how you could store more power in the same battery size.
If you don't want a bigger phone, Your best bet would probably be to buy a second standard battery but it's a hassle to swap the battery when it's empty
Click to expand...
Click to collapse
Yes it is possible. Search the Vibrant, and Fascinate/Mezmerize forum for examples.

Its about 6-7 days old, bought it on EBAY from this place:
http://www.ebay.com/sch/ladyblue1974/m.html?_nkw=&_armrs=1&_from=&_ipg=&_trksid=p3686

t1n0m3n said:
My point is this:
1. If the above statements about samsung packing in as much as possible are true, why didn't the vibrant have a 1800mAh battery from the start?
Click to expand...
Click to collapse
Because it is a device from 2 years ago (2010) and the S2 is from q3 2011. Maybe two years allowed them to cram more juice into the battery.
Maybe it wasn't viable then, to stick such a large battery, considering the power consumption of the vibrant compared to the S2. Maybe if they did the price would have gone up.
I highly doubt that Samsung would just stick different stickers on the same capacity batteries. maybe you had a defective or a non-original one. There are people that measure this kind of stuff. How much damage would Samsung's image suffer if someone found out that they sell a 1000 mAh battery with different labels and price tags?

I got a gold 2430 mah battery from ebay. http://www.ebay.com/itm/2430MAH-HIG...093799?pt=PDA_Accessories&hash=item2c5edcdce7
i don't know about it holding 2430mah, but it's far better than my 1 year old stock battery. i can post some battery usage stats later.

----------------
Flukzr said:
Maybe it wasn't viable then, to stick such a large battery, considering the power consumption of the vibrant compared to the S2. Maybe if they did the price would have gone up.
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Yes, as you so eloquently rephrased, "it's always about money." I noticed you left that part out of your quote of me.
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Flukzr said:
I highly doubt that Samsung would just stick different stickers on the same capacity batteries. maybe you had a defective or a non-original one. There are people that measure this kind of stuff. How much damage would Samsung's image suffer if someone found out that they sell a 1000 mAh battery with different labels and price tags?
Click to expand...
Click to collapse
"Take a crap 1500 mAh battery" In this case "crap"="non oem"
I figured that would be obvious with my prior "phone hut" comment. I guess not.
----------------
I am a big fan of the OEM batteries. I have not tested a non-oem battery that will perform anywhere close to the stated specifications so far.
If you guys find some good battery reviews, tests, etc. please post up.
Keep in mind that comparing a brand new "Craptastic Brand™" battery to your old worn out OEM battery is kind of pointless for getting a feel of the comparative quality/capacity of a battery.

klorin said:
I got a gold 2430 mah battery from ebay. http://www.ebay.com/itm/2430MAH-HIG...093799?pt=PDA_Accessories&hash=item2c5edcdce7
i don't know about it holding 2430mah, but it's far better than my 1 year old stock battery. i can post some battery usage stats later.
Click to expand...
Click to collapse
Dude that looks good for $20! Post more details! I might be getting that
Sent from my Nexus S using Tapatalk

klorin said:
I got a gold 2430 mah battery from ebay. http://www.ebay.com/itm/2430MAH-HIG...093799?pt=PDA_Accessories&hash=item2c5edcdce7
i don't know about it holding 2430mah, but it's far better than my 1 year old stock battery. i can post some battery usage stats later.
Click to expand...
Click to collapse
is that battery same size like the original battery?
Sent from my Nexus S using Tapatalk

yes tjackbjorn, same size

klorin said:
yes tjackbjorn, same size
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okey, does it work properly? Think I maybe buy one, it wasn't too expensive!
Sent from my Nexus S using Tapatalk

yes, it works properly. I had used my original battery for 12 months when I switched over to this one. The improvement was very noticeable.
I just charged my phone to 99%, I will report back in 24 hours with battery information and battery history since unplugged.

Sounds great!

Droid 4 Extended/Aftermarket Battery

Does anyone know of any extended or aftermarket batteries that could work with the Droid 4 by replacing the internal battery?
I understand it is an internal battery, but that does not mean it cannot be removed :good:

You can take it out, but it's not supposed to be removed, so as far as i know no one makes one for the droid 4. Some ppl tried putting in a razr maxx battery, but they then found out that the battery doesn't fit into the same slot. What you can do is get an external battery or maybe you can see if they make cases with battery's in them like they do for the iphone and other devices. Hope i helped.

I have been looking for a case that has an extra battery in it and i cant seem to find one anywhere. If anyone finds one please let me know. I use my phone everything so it would be nice to not have to take my charger with me all the time.
Sent from my DROID4 using xda app-developers app

Sadly, I haven't heard of any anywhere. One of these days I want to tear one apart and see if I can't hack in a battery adapter or something...

http://www.verizonwireless.com/b2c/store/accessory?&&action=accessoryDetails&accessoryId=51856
I guess here is one. Seems to work for the D4 too.

http://www.cellphonerepairshop.com/motorola-droid-4-xt894-battery-eb41/
There is a replacement, though, of course. :silly:

this phone would be awesome if it had a extended battery and unlockable bootloader.

Do we have something new about extended battery?

bogachev11 said:
Do we have something new about extended battery?
Click to expand...
Click to collapse
have you check it out from Mugen? I think Mugen may have it, but it should expensive(over $90)

Do Droid 4s share the same battery with a Razr? If so, the Razrs can upgrade to the Razr Maxx battery with some tinkering. I foresee problems finding a bulged backplate for a Droid 4, though.

redleader36 said:
Do Droid 4s share the same battery with a Razr? If so, the Razrs can upgrade to the Razr Maxx battery with some tinkering. I foresee problems finding a bulged backplate for a Droid 4, though.
Click to expand...
Click to collapse
did you read the 2nd post in this thread?
the mugen site doesn't list the d4. closest thing is the d3 and photon (not the photon q, which looks a lot like a d4), both of which have regular removable batteries, so it doesn't look good for us. esp now that it looks like the droid5 just got leaked... and it doesn't seem to have an easily replaceable battery either.

iMaterial said:
http://www.cellphonerepairshop.com/motorola-droid-4-xt894-battery-eb41/
There is a replacement, though, of course. :silly:
Click to expand...
Click to collapse
Mugen have released extended one too , check it out
http://www.ebay.com/itm/MUGEN-POWER-3800mAh-EXTENDED-BATTERY-FOR-MOTOROLA-DROID-4-XT894-VERIZON-XT-894-/400602386189?pt=US_Cell_Phone_PDA_Batteries&hash=item5d45c34f0d

I just puchased the mugen extended battery. It does add a little more bulk and unable to get a case that will fit the larger door. Other than the power meter not able to show true battery life. It is a software limitation. I do like the longevity of the battery though. My original battery would die while I was asleep after about 5 to 6 hours offBT the charger just sitting idle with no wi-fi or BT on.

lookin4fun said:
I just puchased the mugen extended battery. It does add a little more bulk and unable to get a case that will fit the larger door. Other than the power meter not able to show true battery life. It is a software limitation. I do like the longevity of the battery though. My original battery would die while I was asleep after about 5 to 6 hours offBT the charger just sitting idle with no wi-fi or BT on.
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Hello,
I am also thinking of purchasing Mugen Extended 3800 mAH battery. How has youe experience been ? How many hours does the Droid4 last and how many hours does it take to charge it from 0 to 100% ?
Thanx
R.

rohinsadh said:
Hello,
I am also thinking of purchasing Mugen Extended 3800 mAH battery. How has youe experience been ? How many hours does the Droid4 last and how many hours does it take to charge it from 0 to 100% ?
Thanx
R.
Click to expand...
Click to collapse
Anybody - plse share your experience using Mugen Extended 3800 mAH battery... I want to purchase it as the stock battery just lasts 3/4 of day & by 6PM I am running to charge the mobile

Droid 4 XT894 Extended Battery SUCCESS!
rohinsadh said:
Anybody - plse share your experience using Mugen Extended 3800 mAH battery... I want to purchase it as the stock battery just lasts 3/4 of day & by 6PM I am running to charge the mobile
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Click to collapse
hey there! Figured I would chime in on some info concerning extended batts for the D4.. Even though I am not sure that this pertains to the particular model you are looking at, I have found one that works extremely well, and does not need an extended back for the phone. It has thicker cells, and I've gotten more than a day out of it. Given that is not full use of course, but still thats almost unheard of (at least for me) when it comes to the D4. Also, I have to say that I was a bit pretentious at first, because this battery is sourced from china/japan on eBay. Anyways here is your link!
http://www.ebay.com/itm/Sporting-Ex..._Cell_Phone_PDA_Batteries&hash=item338c440725

The Optimizer said:
hey there! Figured I would chime in on some info concerning extended batts for the D4.. Even though I am not sure that this pertains to the particular model you are looking at, I have found one that works extremely well, and does not need an extended back for the phone. It has thicker cells, and I've gotten more than a day out of it. Given that is not full use of course, but still thats almost unheard of (at least for me) when it comes to the D4. Also, I have to say that I was a bit pretentious at first, because this battery is sourced from china/japan on eBay. Anyways here is your link!
http://www.ebay.com/itm/Sporting-Ex..._Cell_Phone_PDA_Batteries&hash=item338c440725
Click to expand...
Click to collapse
think you linked wrong battery, that one is for droid razr, but think they a
so make a droid 4 battery.
Sent from my XT894 using Tapatalk

sd_shadow said:
think you linked wrong battery, that one is for droid razr, but think they a
so make a droid 4 battery.
Sent from my XT894 using Tapatalk
Click to expand...
Click to collapse
Yeh they have a extended battery 2085 mAh using stock door but the Mugen is 3800mAh which seems super capacity tho the device will become a bit thicker due to expanded door.
I don't mind the expanded door just want to know experience of people who have used it - how long it takes to charge from 0 to 100% and does it almost give double battery life to Droid4 when compared to stock battery...
PLSE PLSE share your experience before I spend $100/- :laugh:

I bought 3weeks ago a new battery from eBay. It 2100mAh and the battery life is quite better than before. I was charging after 4-5 hours of use and now it around 6-7 hours of use. What kills it for me when it is 1xmode for internet.....because I have flashed over to another carrier. Im quite happy with the battery.
Here a link to the same battery i bought....http://www.ebay.com/itm/New-Internal-Replacement-Li-ion-Battery-for-Motorola-Droid-4-XT894-EB41-2100mAh-/321329426209?pt=US_Cell_Phone_PDA_Batteries&hash=item4ad0b9ef21

WickedWayz said:
I bought 3weeks ago a new battery from eBay. It 2100mAh and the battery life is quite better than before. I was charging after 4-5 hours of use and now it around 6-7 hours of use. What kills it for me when it is 1xmode for internet.....because I have flashed over to another carrier. Im quite happy with the battery.
Here a link to the same battery i bought....http://www.ebay.com/itm/New-Internal-Replacement-Li-ion-Battery-for-Motorola-Droid-4-XT894-EB41-2100mAh-/321329426209?pt=US_Cell_Phone_PDA_Batteries&hash=item4ad0b9ef21
Click to expand...
Click to collapse
Any particular reason besides the price & expanded door you didn't think of purchasing 3800mAh Mugen ?
http://www.ebay.com/itm/MUGEN-POWER..._Cell_Phone_PDA_Batteries&hash=item258ad52152
I am more keen to go for this as it is lmost double capacity from stock battery...

New spare battery whitout proper temperature reading...

hi,
I have just received a replacement battery, have had a charge discharge cycle, and it look ok.
But I did just figured that the temperature reading is nothing but real :
- put the phone outside at -5°C for 30 min, batterie temp reading :23°C
- put the phone in charge on a QuickCharge 2 charger and go from 20% to 70% : 15°C
It seems to be a common thing on spare replacement batteries to have bad or simply NO temperature sensor.
For my Nexus 5 I have had the same issue.
The question is : is this temperature reading used to stop charging when its getting to much hot or even the phone itself?
Or does the phone itself has its own temp sensor that will shut it down or stop charging?
Edit : the litle white humidity disc checker on the same face as the contact is also missing...
Thanks

I also have a "5000 mah" slim battery, it is showing 23 degree non stop, so obviously not working. It gives me great battery life though.

Yeah the temp sensor is bugged

ObiDanKenobi said:
I also have a "5000 mah" slim battery, it is showing 23 degree non stop, so obviously not working. It gives me great battery life though.
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which one do you use?
Is it a slim one?
thx

Yes, it is a slim one. They have relisted it https://www.aliexpress.com/item/1Pc...32664650213.html?spm=2114.13010608.0.0.e4MP7m. It was gone from the site for about one month.

Yeah I have that same one with no issues. Love that brand

ObiDanKenobi said:
Yes, it is a slim one. They have relisted it https://www.aliexpress.com/item/1Pc...32664650213.html?spm=2114.13010608.0.0.e4MP7m. It was gone from the site for about one month.
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WAIDroid said:
Yeah I have that same one with no issues. Love that brand
Click to expand...
Click to collapse
thx, i will get those batterys to test them out.
is the battery life (same usage and apps) better than on original battery?
i think my original battery is degreasing its power it can store, because i am using it ~1,5 years now.
thx
pOpY

I'd say yes but the TQTHL is way better

popy2006 said:
thx, i will get those batterys to test them out.
is the battery life (same usage and apps) better than on original battery?
i think my original battery is degreasing its power it can store, because i am using it ~1,5 years now.
thx
pOpY
Click to expand...
Click to collapse
My orig bat is still crankin. 1.25 years later. Im impressed

I did this for testing purposes....
With my Original Battery I charged with USB 2.0 Quick Charge and with my LG OEM Battery Charger and I got 2 Hours more with the Battery Charger. My Test: had the screen [email protected] and in the whole time. So 5HRs vs 3HRs
Note: the OEM Battery Charger doesn't have Quick Charge. To my understanding you should always charge slow and not fast. I find these Quick Charge Technology just a gimmick

Now out of curiosity. Are all these batts with incorect temp readings throwing warning aboit device to hot or cold????

No, I have no warnings, it works a bit better than stock, I have 4-5 hours of SOT during 40h time (I charge the phone every other night all night).

My G4 is brick
I need your help

Is that TOTHL battery really 5000mAh? I feel like a lot of those budget extended batteries all lie about capacity.

Impact Blue said:
Is that TOTHL battery really 5000mAh? I feel like a lot of those budget extended batteries all lie about capacity.
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It's a lie! I bought one and its real capacity even less than original. Don't waste your money!

I call BS! on that. Look at my Thread

Saigonian said:
It's a lie! I bought one and its real capacity even less than original. Don't waste your money!
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Too late!! I already bought it, but it wasn't too expensive (2 x $20 usd, shipped)
So far, the same SOT as the stock batteries. I doubt they'll last long, after multiple cycles.
The biggest battery saver has been uninstalling Facebook Messenger...sad.

Impact Blue said:
Too late!! I already bought it, but it wasn't too expensive (2 x $20 usd, shipped)
So far, the same SOT as the stock batteries. I doubt they'll last long, after multiple cycles.
The biggest battery saver has been uninstalling Facebook Messenger...sad.
Click to expand...
Click to collapse
You do realize these Slim Extended Batteries or and All Extended Battery can't be charged with USB? Time&Time again i keep saying y'all need to buy these Battery Chargers! (Linked in My Thread)
Truth: Either a Chip in the battery, Motherboard via Phone or.... inside the OS Kernel is it's locked @3000mah so if you charge (via USB) a Extended Battery it'll charge only @3000mah and nothing more. I've tested it. Even charging overnight