Find the true mah - Samsung Galaxy Nexus

I know there was a was to find the true mah of the battery on my nexus one. I was wondering how to fond the mah for the new extended battery I got from eBay. Its supposed to be 3800 mah, but I wanna be sure. I be been on it pretty hard today from a full charge. Its held up pretty good and I've been on it pretty hard. If anyone knows how to check let me know. I'll also leave the link from where I got the battery from only 15 bucks
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There is no way to get mAh value due to the fuel gauge samsung used. The n1 used the ds2784 which outputted that info. Our max17040 does not. Nothing we can do.

it is possible but you need a battery analyzer. Chances are the 3800mah you got is closer to 2800mah. check out this site that tested lots of batteries from ebay and some aftetmarket companies. http://batteryboss.org/

abvthegod said:
I know there was a was to find the true mah of the battery on my nexus one. I was wondering how to fond the mah for the new extended battery I got from eBay. Its supposed to be 3800 mah, but I wanna be sure. I be been on it pretty hard today from a full charge. Its held up pretty good and I've been on it pretty hard. If anyone knows how to check let me know. I'll also leave the link from where I got the battery from only 15 bucks
Sent from my Galaxy Nexus using xda premium
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Nexus One? Wrong forum??

fortesquieu said:
Nexus One? Wrong forum??
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Sorry I wasn't clear for you, when I had the nexus one I was able to check true mAh. With my new galaxy nexus I can't.
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Btw here's the end of the day pic. Not bad a lot better then stock
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abvthegod said:
Btw here's the end of the day pic. Not bad a lot better then stock
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15hrs on a 3800mAh battery? rofl.

abvthegod said:
Btw here's the end of the day pic. Not bad a lot better then stock
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What was the screen on time?

martonikaj said:
15hrs on a 3800mAh battery? rofl.
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Like I said anything is better then stock. The stock battery was horrible! The last phone before I got this was my bionic and with the OEM extended 2750 mAh I got 2 days. Wasn't expecting anything spectacular with this 3800 mAh, But again for me anything is better then stock. Almost got rid of the phone based on the stock battery. For 15 bucks I'll take it and keep this phone a little longer. Oh and I had the screen at 100% the whole time.
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And what do u expect from eBay?
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You should post your screen on time.
15hrs of battery is easily achievable this days with stock battery and correct rom + kernel combo
I even saw one guy manage to get 4hrs screen time on stock battery
Sent from my Galaxy Nexus using XDA

apratomo said:
You should post your screen on time.
15hrs of battery is easily achievable this days with stock battery and correct rom + kernel combo
I even saw one guy manage to get 4hrs screen time on stock battery
Sent from my Galaxy Nexus using XDA
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I had 4 hours 30 on stock battery (GSM) for some time.
That was with an older AOKP and Franco build (AOKP something in mid 20s, Franco in mid 90s)
Right now I get between 3 hours 30 and 4 hours, depending on the use and where I am (Auto-Brightness).
Mostly E-Mails, texting, Play Store and Browser, with an occasional youtube video inbetween.
Running AOKP B29 and Franco r112

your problem is not the battery, sounds like your phone has a problem going to sleep or you have too many things syncing. with the stock battery i can get over 20 hours of idle and 3 hours of screen time. with the samsung extended battery i can get over 24 hours of idle and 4 hours screen time.

Related

Battery for Galaxy Nexus - 2000-3000 mah

I'm looking for a Galaxy Nexus extended battery in the 2000-3000mah category. I don't want the Uber-thick 3800mah Seido but I don't want the extra 100-200mah for the Samsung extended (doesn't seem worth it even with a half-priced battery), I'm kind of looking for something in between (like a sweet spot) maybe in the range of 2500-3000 would be ideal. I'm sure there will need to be a separate case for it.
Any suggestions?
Chicks dig the uber thick ones
Sent from my Galaxy Nexus using Tapatalk
I wish there was a 2500 option for the gnex too. I'm cutting it close at the end of the day and it would be awesome if I didn't have to worry about conserving enough for an emergency.
I purchased 2 2500mA batteries from Hong Kong. There is no NFC. Also, the batteries work with the original back cover!! I should receive them by the end of the week hopefully. I am currently using a 3800 extended battery and the battery life is unbelievably great. I am hopeful that the 2500 will get me through a day of heavy use. I bought them off eBay from "weil368".
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Do update us on your findings. =].
Which Galaxy Nexus are you running? Verizon Usere here.
Will update once I receive and put to use!
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I received my 2 2500mAh batteries today. I just started using them. Will report back on how they last.
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DrG said:
I received my 2 2500mAh batteries today. I just started using them. Will report back on how they last.
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Looking forward to it.
never mind
Official Verizon one is half off on amazon.
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DrG said:
I received my 2 2500mAh batteries today. I just started using them. Will report back on how they last.
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Just curious, do you have the LTE Verizon Nexus or the GSM version?
I have the GSM Nexus. The first day was OK. Definitely better than the original battery but no where near as good as the 3800mAh behemoth. I was able to make it through a day of light to moderate use. Hopefully after a few cycles they will get better.
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How much screen on time was that? I switched to teerom and have gone from 6 hours of battery life up to 15 or so with stock battery. I think it may be the apex launcher.
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It was 2:50 of screen time. For whatever reason I cannot upload the screen shot of the screen usage.
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DrG said:
I received my 2 2500mAh batteries today. I just started using them. Will report back on how they last.
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Don't use that charge I got once of them when I ordered a battery and it blew up while charging.
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Where did you buy the 2500 mah battery from? Can you please post the link.
thnx
http://item.mobileweb.ebay.com/viewitem?itemId=250987639824&index=0&nav=SEARCH&nid=33957978464
This is the mobile link. All you have to do is type in Samsung galaxy nexus 2500mAh battery in the search bar.
Sent from my Galaxy Nexus using xda premium
Guys ... please don't be fooled by high amperage in the same OEM body volume adverts.
There is NO 2500mAh in the world that will fit in the original 1750mAh volume. That technology is not yet accessible.
I'm 120% positive (and I can bet on this) that those "2500mAh" batteries have the same stored power (if not less) than the OEM 1750mAh ones.
If you get lucky, you may end up having initially a battery slightly stronger than the oem one which will deprecate in a matter of weeks and it will end up a lot weaker than the OEM.
I've been wondering about something for a while. Is there a technical reason why Li-Ion batteries must be in rectangular shape? Looking at the ginormous back for the Seido/Mugen 3500+ mAh extended batteries, I can't help thinking about all that wasted space above the SIM and up to the camera that could be "filled in" by an irregularly shaped battery.
The battery is made out of a long ribbon-like sandwich of electrolyte between two thin metallic foils (electrodes) and the whole structure is rolled or packed. It would be way too expensive to make it in custom shapes. So , the Li-Ion batteries can be built like cylinders or rectangular shapes.

What kind of battery life you getting on your sprint galaxy nexus?

Debating returning it I only get about 12 hours with my 3800 mah extended battery but its about 2.5-3 hours screen time so maybe its actually good idk
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Over all wifi. I may take a day off of wifi and do my 3g stats. But there is somethimg wrong with your phone. Or your battery is junk. Did you buy a generic off of eBay? If so its a dud this is on the stock battery.
Sent From My Sprint Galaxy Nexus via XDA Premium
rruss said:
Debating returning it I only get about 12 hours with my 3800 mah extended battery but its about 2.5-3 hours screen time so maybe its actually good idk
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lmao 12 hours w/ a 3800mAh battery? You got a bum battery or some serious software issues.
Its a seidio extended battery bought it straight from the amazon warehouse unrooted and stock and its my 2nd nexus also just swapped it out yesterday
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rruss said:
Its a seidio extended battery bought it straight from the amazon warehouse unrooted and stock
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Return that. Or you may want to root your phone. And see if that helps. Any reason why your stock and on a rooting based forum? Its not logical man.
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I plan to root just haven't gotten around to it yet need a CPU I'm not new to the forum I know what its about had a evo 4g and moto photon rooted and **** before
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Galaxy S3 Battery Case

Does anyone know if there are any battery cases available? I emailed power-skin they have some pretty nice ones for the S2
http://www.power-skin.com/battery-cases/ap1512gs2/samsung-galaxy-s-shg-i777-i9100-i9103.html
I really hope so. I am surprised battery cases aren't that popular.
Sent from my SPH-D700 using xda premium
So far I cannot see why a battery case would even be needed with this phone...
coreyzw said:
So far I cannot see why a battery case would even be needed with this phone...
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really? maybe its just me but it barely last me 8 hours.... even with usually 70% deep sleep
anyone know if there are extended batteries out?
not yet, becareful because i think the nfc chip is in the battery
spivey8 said:
not yet, becareful because i think the nfc chip is in the battery
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it is in the battery.
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nitekillerz said:
really? maybe its just me but it barely last me 8 hours.... even with usually 70% deep sleep
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wow. I can't believe your only getting 8 hrs. There has to be something sucking that battery dry.
Sent from my SPH-L710 using XDA
I've been getting really good battery life unlike with my old photon 4g I would be under 15% by now, but I would still like to get a battery case for the really long days
nitekillerz said:
really? maybe its just me but it barely last me 8 hours.... even with usually 70% deep sleep
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How long have you had it?
I wouldn't like a power skin had them before and there not all the good and the materiel just sucks, I wish they would be a case like the iPhone 4/4s(incipio or mophie juice pack) , is a little more expensive but actually protects the phone too
Sent from my SGH-T999 using Tapatalk 2
nitekillerz said:
really? maybe its just me but it barely last me 8 hours.... even with usually 70% deep sleep
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Definitely something wrong with your battery or phone setting that is sucking all juices.
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I am going to get a battery case for the phone but I am currently getting almost 2 days on moderate use. 3hr screen time, 2 hours in calls, but very little navigation...
Has anyone had any luck finding one? Now that I've had the phone for a while and I'm getting 14 hours of heavy use but leaves me in the red by the time I'm off work
edit: Just found some on ebay http://www.ebay.com/itm/2200mAh-Power-Bank-External-Backup-Battery-Case-Cover-For-Galaxy-S3-i9300-/271013494903?pt=PDA_Accessories&hash=item3f19a9c077&_uhb=1#ht_3270wt_1163
why would you get a case? just get an extended battery with a new door.
it would be much slimmer and provide better power
Any one hour I've if these yet? Concerned about quality
Sent from my Galaxy Nexus using xda app-developers app
jgalan14 said:
I wouldn't like a power skin had them before and there not all the good and the materiel just sucks, I wish they would be a case like the iPhone 4/4s(incipio or mophie juice pack) , is a little more expensive but actually protects the phone too
Sent from my SGH-T999 using Tapatalk 2
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Agree, I had a powerskin for my Skyrocket and it was garbage... took it back after a few days. Turned out the Nexus extended battery worked for the Skyrocket which has useful. Unfortunatly it doesn't work for the S3.
I'm really wanting a battery with higher mah because no matter what I try my battery is almost dead after a 10 hr day at work.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
BlackDino said:
why would you get a case? just get an extended battery with a new door.
it would be much slimmer and provide better power
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Yeah but with a case I can use up the power supply and leave it charging without the phone that way I'm not stuck sitting by the charger all day
tradesteady said:
Yes,Galaxy S3 would be a perfect gadgets with a high capacity back-up battery,esp if this battery also provide protection,keep looking for several day and come across a GS3 battery with power capacity 3000mah,mentioned could last one more time longer than normal GS3,if anyone tried this sorts of battery already.. ?
http://www.slickfans.com/battery-case-for-galaxy-s3-i9300-with-black-3000mah-power-cover_p2132.html
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Hrmm...that looks interesting. Has anyone here tried it yet?
Also, how exactly do those work as far as charging? Do you just leave the phone in it, hook up the charger, and it charges both the phone's battery and the external battery at the same time?

Poor battery life : Samsung extended battery to blame?

I bought an 2000 mah extended battery 5 month ago on ebay from simshop. First 3 month, 5h+ screen on time, 22h battery life and more. Now, 45min to 1:30 screen on time, 5h battery life, all on wifi and my phone closee by itself at 8%. My 1750mah battery can give me a better performance. WTH Samsung ?
Please, dont blame my rom or kernel because im stock 4.1.1 with no facebook-twitter app now.
you gave us no screenshot of the battery stats.
Because i have no screenshots. My screen on time is between 45 min to 1:30. Never more.
Sent from my Galaxy Nexus using XDA Premium HD app
i strongly suggest you give us some screenshots or we cant even begin to figure out what is draining the battery. you might just have a bad battery, but we'll never know.
Maybe a defective battery.
I have the 2100mAh for the LTE Nexus and my battery is awesome.
Sent from my Galaxy Nexus using Tapatalk 2
Well, if it's a 3rd party battery from eBay, it really wouldn't surprise me. But please, screenshots and a pic of said battery would be nice.
Well I don't think its a third party as simshop carries the official 2000mah battery for GSM G Nexus straight from Korea. It might be a bad battery as I have read countless of ppl buying from that store.
I am going to be purchasing one from there too soon. Hopefully its just a case of a defective battery.
Does anyone else know where they sell this battery?
But yea screenshots...
Sent from my Galaxy Nexus
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My phone also turn off at 8 %, 2000 mAh battery from the same ebay seller.
Sent from my Galaxy Nexus
My phone doesnt charge anymore, god dammit.
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Which one to get Mugen vs siedio vs hyperion vs Anker external batt??

Hi,
I have Verizon GNex running stock JB and i like it that way.
Currently i have the original 1850mah and 2100mah battery, i've just purchased a $5 external batt charger on ebay to charge the extra battery and it's working so far.
What do most ppl. recommend/use to get through the day on GNex.
What's better among the hyperion or mugen or sieodo or should i go for external battery like Anker??
Thanks
im using hyperion 3500 and its definitely doing its job to me. ive had it for a month now
nighthawk626 said:
im using hyperion 3500 and its definitely doing its job to me. ive had it for a month now
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Do u have any numbers like how long it last compared to stock or 2100mah battery.
Also where did you buy it from? Hyperion 3800mah with NFC has decent reviews on amazon but only cost $20.
Do Let me know.
Thanks.
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I just bought the Hyperion and cannot believe how well it works. I have been trying to cycle the battery all the way down and it has been hard to kill it in a normal day! With NFC and 3800mAh it is a great deal. I finally found a battery that will let me get through a busy day without charging.
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I can get a whole day if texting chicks all day, using social network sites excluding Facebook. Make a call or three, little video gaming and some web surfing. And its incredible for WiFi tethering too.
Sent from my Galaxy Nexus using xda app-developers app
Mugen is pretty good except finding a case which has been a pain, don't think its worth $90 I paid so try a similar one but for less $ and that has lets u use a case
Yes mugen is expensive for $90.
About the case I will try to be careful with the phone but having a case on an extended battery will only make the phone more thicker...no??
Where did u guys buy your Hyperion from?? Amazon or some other website??
Pls. Let me know thanks
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nighthawk626 said:
I can get a whole day if texting chicks all day, using social network sites excluding Facebook. Make a call or three, little video gaming and some web surfing. And its incredible for WiFi tethering too.
Sent from my Galaxy Nexus using xda app-developers app
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ya had 2 mention u text chicks all day.....
Just got the Hyperion 3500 yesterday from Amazon, so far its doing well. Gonna cycle it a few times over the next few days before I judge the battery life on it
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cyberpyr8 said:
I just bought the Hyperion and cannot believe how well it works. I have been trying to cycle the battery all the way down and it has been hard to kill it in a normal day! With NFC and 3800mAh it is a great deal. I finally found a battery that will let me get through a busy day without charging.
Sent from my Galaxy Nexus using xda premium
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Where did you purchase it from? Amazon or elsewhere?
geronemo said:
Where did you purchase it from? Amazon or elsewhere?
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I bought mines off Amazon for 14.99
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nighthawk626 said:
im using hyperion 3500 and its definitely doing its job to me. ive had it for a month now
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Do you have a case on it as well? I'm hesitant to go without a case on my GNex, even for an extended battery.
geronemo said:
Where did you purchase it from? Amazon or elsewhere?
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I bought it through Amazon. I think it was $15. It was worth every penny.
cyberpyr8 said:
I just bought the Hyperion and cannot believe how well it works. I have been trying to cycle the battery all the way down and it has been hard to kill it in a normal day! With NFC and 3800mAh it is a great deal. I finally found a battery that will let me get through a busy day without charging.
Sent from my Galaxy Nexus using xda premium
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Do you happen to know if it is compatible with the GT-I9250 model? And one more thing that I know it could be too much to ask,but could you please upload some pics so that we can see how much thicker it is?
Thanks a lot.
Hi,
Would be interested to know if it will fit the GT-I9250 aswell, been looking for a 3800 with NFC, darned if I can find 1 in the UK, presume these are Verizon only?
Are there ANY with NFC other than the 2000Mah for the GT-I9250 ?
The battery for international version and US Verizon i515 are different. So look for the one compatible for your phone
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+1 for Hyperion 3800 mAh from Amazon. I have been having a hard time trying to kill it (battery to 0% and auto-shutoff) during break-in cycles. This thing just last a long time. Now is Sunday night and my battery is running at 4% after the last time I charged (Friday night). The Battery detail says I've had almost 6 hours of screen time (auto brightness) on it already.
phiquantu said:
+1 for Hyperion 3800 mAh from Amazon. I have been having a hard time trying to kill it (battery to 0% and auto-shutoff) during break-in cycles. This thing just last a long time. Now is Sunday night and my battery is running at 4% after the last time I charged (Friday night). The Battery detail says I've had almost 6 hours of screen time (auto brightness) on it already.
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Is This the one you got??
thanks.
my mistake, i do have a hyperion 3800 for the gsm galaxy nexus i9250. and with minimun ue, battery can go for 2 and half days, moderate use i can get a day plus but when playing asphalt 6 and need for speed all day, i get about 9-12 hours. and this is while on tmobile 4g network. hope this helps anyone

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