Develop Bugs

Battery Life Doesn't Matter

(Personal opinion here, of course.)
I don't care about battery life. The battery on the Galaxy Nexus is removable. When my phone is dead, I swap out my battery for another one. Two batteries gets me through ANY day, regardless of usage patterns. Batteries are small and fit in men's and women's pockets easily. They fit in glove boxes, desk drawers, etc. They're portable, lightweight, compact, etc. You can take them almost anywhere.
I purchased the Samsung battery charger kit and haven't looked back. Instead of charging my phone and feeling tethered to my charger all day, I use my phone however I want and swap batteries in/out as I need to, and I only charge my phone overnight while sleeping now. The rest of the time, I only charge my batteries through the charging kit.
All these threads on battery calibration, battery life, etc. just seem unwarranted to me. I'm used to toting a charger around with me, so now I just bring my battery kit (usually it sits in my car, not needed) and if my battery dies, I swap in a fresh one and charge the spare with the kit. This way, I can have my phone on me all the time without worry. If I have no nearby electric outlet I can still take along the extra battery and charge both batteries later. I actually have 3 batteries, if I need them (I can't imagine ever using all 3 in a day).
I don't even use the extended battery. Why fatten up my phone, even if only by a little, if I don't need to do so?
This is food for thought, that's all. Does anyone else just use spare batteries and no longer worry (or even obsess, as I used to do with my Thunderbolt) over squeezing out every drop of battery life? To me, life is easier and better this way.
There's a name for the feeling of not being tethered to your charger all day. I call it freedom. It's awesome.
Sent from my Galaxy Nexus using Tapatalk

I see where you are coming from.. What do you think of the battery cover? Is it difficult to work with when swapping batteries and will it last with such frequent use? How do you make sure that your spare battery is always ready (I guess you must be in the habit of always putting it on a charger)?

The battery cover is easy to remove. I ordered two spares when I ordered my battery kit (door covers are only $3 each) in case they wear out over time, which I doubt will happen. Many days I don't even swap batteries, as my phone typically lasts 10-12 hours on the regular battery anyway. I do charge my phone in the car (why not? my phone would just sit there otherwise) which is ~30-45 minutes a day, enough for an extra 20% charge mid-day which helps my battery hit the 10+ hour mark. And if it doesn't, I just swap for a new battery.
The spare is always ready because I always keep it in the charger kit so I can grab it when I'm in need. The kit has a light which turns green when the spare battery is charged to 100%. The light is red otherwise. It's quite handy.
At night I plug in both my phone and the charger kit using the Y cable charger that comes with the kit (allows 2 devices to charge simultaneously on one charger). In the morning, I have my phone and spare, both ready to go.
May I also say, I've impressed a few of my iPhone-using friends with my spare charger kit. They always say "I wish I could do that, but I don't have a removable battery." I lol every time (silently to myself...)
Sent from my Galaxy Nexus using Tapatalk

I completely agree. That and who is really not near a charger ever all day? Maybe a few but hey that's what changeable batteries is for.
I see nothing wrong with improving what we have with calibration and optimization though...

Lol sounds like you are super jaded from using a thunderbolt.
IMHO your logic is flawed. Why not get good battery life on one or two batteries rather than mediocre battery life on two batteries.
You shouldn't have to carry around two batts just to get usability out of our device. Two batteries is for when you demand extra from your device.
Like when I went to New York I carried two batteries for my BB9700. Not because it was a battery hog but because I was GPSing and texting all day and didn't want to be stranded with a dead battery. I ended up using both batteries several times skipping charging both of them one night.
Sent from my Galaxy Nexus using XDA App
edit: I get great battery life on this phone btw. I love it and am very happy with its performance.

I do the same thing. Have the extra battery with wall charger and just throw the spare in my pocket if I go anywhere. Like the OP stated I would much rather swap out the battery (if/when needed) and be able to use my phone like I want than worry about trying to conserve it all day.
I haven't had any problems with the battery cover and even if it did I can buy a new one from VZW for $3.25 with my discount ($4.99 retail) so it is a nonissue.
I honestly don't know why so few people do this. And I very rarely even end up using the spare battery, I just like knowing I have it if needed.
Sent from my Galaxy Nexus using Tapatalk

Lithoss said:
I completely agree. That and who is really not near a charger ever all day? Maybe a few but hey that's what changeable batteries is for.
I see nothing wrong with improving what we have with calibration and optimization though...
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Agreed. I read that stuff to be informed, but no longer out of a crazy desire to extend my battery life because I can't live without doing otherwise. It's a nice change.
Again, I'm not saying anyone else has to or should do this. But it makes so much sense to me, and I like to share what works for me to help others who are looking for other options regarding battery life.
Sent from my Galaxy Nexus using Tapatalk

sishgupta said:
Lol sounds like you are super jaded from using a thunderbolt.
IMHO your logic is flawed. Why not get good battery life on one or two batteries rather than mediocre battery life on two batteries.
You shouldn't have to carry around two batts just to get usability out of our device. Two batteries is for when you demand extra from your device.
Like when I went to New York I carried two batteries for my BB9700. Not because it was a battery hog but because I was GPSing and texting all day and didn't want to be stranded with a dead battery. I ended up using both batteries several times skipping charging both of them one night.
Sent from my Galaxy Nexus using XDA App
edit: I get great battery life on this phone btw. I love it and am very happy with its performance.
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Click to collapse
I'm a realistic type of guy. What I want from my phone and what I get from my phone are two different things. To believe they are the same is literally delusional, by definition. To complain about X Y or Z company not providing me with what I want is also a bit irrational if I know that, given today's technology's limitations, what I want might be asking a bit too much. We must work with what we have. I have spare batteries. I use them, liberally if I need to, and I don't mind doing so.
I don't expect a 4G phone to last all day while I play WWF, browse the web, text constantly, check and compose emails, take photos, transfer data, and make phone calls. To get 3-4 hours of screen on time on one battery is great (to me).
I think carrying an extra battery is being more responsible on my end for my own admitted usage of the phone, rather than complaining that the battery life "sucks" or hacking my phone to get an extra 20% battery life (although I'm not against this at all - it's just more work overall). Instead of blaming Verizon, Google, and/or Samsung, I'm taking ownership of the fact that I use my phone quite a lot, and I'm fine with carrying an extra battery or two. Instead of blaming others for the battery life of my own phone, I take responsibility for it and I provide my own solution. If anything, I'm speaking of personal responsibility. And in said responsibility I've found freedom from the dreaded phone charger. Again, it's a nice freedom to have.
Sent from my Galaxy Nexus using Tapatalk

I agree completely with the OP. A second OEM battery and quality wall dock charger are my second accessory purchase with any of my smart phones. The first being a good case.

Having a 2nd or 3rd (or 4th!) battery and/or a charger around shouldn't be a requirement for using your device throughout the day. Sure if you use your phone hard then you're going to be used to having a charger nearby, but it shouldn't be a req if you're a normal user.
I don't think its unreasonable to expect a normal (12 hours) days use out of a device. FWIW most people are getting that (especially GSM users), and I don't think the battery issues are as widespread as people seem to think. There are "omg batterylife" threads in every new device forum.

martonikaj said:
I don't think its unreasonable to expect a normal (12 hours) days use out of a device. FWIW most people are getting that (especially GSM users)
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For sure, I'm happy with this phones battery life (WAY better than the EVO 3D) but I like having the extra charged battery on hand for when I'm traveling.

Lithoss said:
I completely agree. That and who is really not near a charger ever all day? Maybe a few but hey that's what changeable batteries is for.
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Click to collapse
I often go a full day without seeing a charger. Sure I could carry one around and hunt for outlets throughout the day, but I don't think that should be a concern. Just want the phone to be reliable.

For what it's worth, I bought an external charger a couple phones back. Just plug in via USB to the phone if it's running low. Really useful when I'm on the train, for example, and I tether wifi for my Xoom. Gets me through the day in a pinch and I don't have to buy a new one with every phone (though I might buy a larger one now given the Galaxy Nexus' bigger battery).
Also, I usually plug the phone in while at my desk and always charge overnight. But I use the hell out of my phone
Sent from my Galaxy Nexus using xda premium

I have to agree with Martonikaj I'm afraid. Its a phone, just because you CAN swap out the batteries doesn't mean you should HAVE to to get reasonable usage life.
Sent from my Galaxy Nexus using Tapatalk

I disagree with the OP for having 2nd, 3rd batteries in order to use it properly based on user usage pattern.
First, define your usage pattern then try to optimize the battery to support that.
My usage pattern requires to have at least 3 and a half our screen time, and charge the phone once every two days, before I went to sleep (or during the night).
And this phone battery can do that without any problem ...
So, I don't need second battery ... and I am ordering the 2000mAH extended battery for GSM model. Having extra 250mAH is nice, it's a bonus for additional 30 minutes screen time! ... while still having the same look and thin device profile

Hey guys can someone recommend a good place to buy a second battery and charger if needed? Is it worth getting the extended battery and do I need to buy a different back cover if I purchase one? I am in Australia so was thinking eBay might be my best bet? Cheers

I do the same as the OP. I have three batteries that I rotate through. The OEM Samsung battery that came with the phone and two 1900mah batteries that I bought from eBay (which aren't too bad by the way) . I don't ever have to plug in my phone anymore because most of the time I have two fully charged batteries ready to go. I get on average between 12-15 hours on a single charge as it is with pretty good use, so I'm not worried about my phone dying, its just more convenient.
Sent from my Galaxy Nexus using XDA App

Joshaldo said:
Hey guys can someone recommend a good place to buy a second battery and charger if needed? Is it worth getting the extended battery and do I need to buy a different back cover if I purchase one? I am in Australia so was thinking eBay might be my best bet? Cheers
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What about if there is going to be an official larger battery for it?

Just bought two off of eBay for $11, bargain. Hopefully they will do the job. Can keep one in the car and one at work, I should never run out of battery

Super Chimp said:
What about if there is going to be an official larger battery for it?
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I am pretty sure i saw an official Samsung extended battery 3000mah with battery door cover on eBay for the GSM version . I think it was around $35-$40.
Sent from my Galaxy Nexus using XDA App

Is there a legit extended battery for our GN?

I've seen the threads about them, but the conversation ends up talking about the if the case fits or how the new battery cover feels.
How about the performance of the battery? Is there a battery out there that you can see big difference while using it?
Thanks guys
Sent from my Galaxy Nexus using Tapatalk 2

Not a huge difference. Only get if ~10-15% more charge is needed.
sent with 3g courage. better recognize. 4g courage coming soon. stock up on diapers.

So apparently not...

Some people it is worth it. Especially for bigger back cover which makes the phone even nice to hold. If you $35-50 to blow it is worth it. If you need and extra hour screen time its worth it. If you're expect it to make you fly no its not.
teach a man to fish, you feed him for life. teach a man to fastboot, and you create competency. and less threads on xda.

For me it's the difference between looking for a charger at some point in the evening or making it through the day and having enough extra juice that if i forget to plug it in overnight, it's still alive the next morning.
It also gives me a second battery, so on those long extended trips, I can swap it out and get a longer go at it.

The main difference between non-genuine and genuine batteries is that most non-genuine batteries do not have the NFC antenna in built. There is a genuine battery though to be honest, I don't see a need in them as the gain is negligible, maybe an hour and a bit of extra time. There are even bigger batteries though, but they literally turn your phone into a brick.

Well, I can't go through an 8 hour shift at work without having to worry that my batteries gonna die. It literally dies in my pocket. I practically have to keep myself from using it just so I can conserve my battery. We're talking texting, a bit of Googling and Facebook. No streaming music or movies or high def games, etc
Auto brightness on, juice defender ultimate, etc....batterysavingstats really doesn't explain to me why my batteries not lasting very long, especially when its in my pocket the majority of the time.
Ugh. Just want it fixed.
Sent from my Galaxy Nexus using Tapatalk 2

cam1john said:
Well, I can't go through an 8 hour shift at work without having to worry that my batteries gonna die. It literally dies in my pocket. I practically have to keep myself from using it just so I can conserve my battery. We're talking texting, a bit of Googling and Facebook. No streaming music or movies or high def games, etc
Auto brightness on, juice defender ultimate, etc....batterysavingstats really doesn't explain to me why my batteries not lasting very long, especially when its in my pocket the majority of the time.
Ugh. Just want it fixed.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Getting rid of juice defender ultimate will help some. Android handles those tasks on its own mighty handily.
teach a man to fish, you feed him for life. teach a man to fastboot, and you create competency. and less threads on xda.

I bought an external battery for my phone. It's 5700mAh. And was only like 30 bucks
Sent from my Galaxy Nexus using xda premium

cam1john said:
Well, I can't go through an 8 hour shift at work without having to worry that my batteries gonna die. It literally dies in my pocket. I practically have to keep myself from using it just so I can conserve my battery. We're talking texting, a bit of Googling and Facebook. No streaming music or movies or high def games, etc
Auto brightness on, juice defender ultimate, etc....batterysavingstats really doesn't explain to me why my batteries not lasting very long, especially when its in my pocket the majority of the time.
Ugh. Just want it fixed.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Sounds like you need the extended battery.
I bought the official extended battery within weeks of getting my Nexus. While I have never run out of battery before (I'm seldom below 60% actually), I bought it anyways because it's indispensable for something I rely on so heavily. Even though I never run out of battery, I'd much prefer always having 15% more battery to comfort my mind. I'd much rather see 95% battery as oppose to 80%, or 85% as oppose to 70%. It's just takes the worry out.
Get the battery. I heard it's around $35 bucks now.

SEIDIO 3800mah Staying Power: 4 Days
Check out the SEIDIO 3800 mah NFC battery. My last full charge was four days ago - its fifth full cycle. This battery is quite impressive!

El Madhatter said:
Check out the SEIDIO 3800 mah NFC battery. My last full charge was four days ago - its fifth full cycle. This battery is quite impressive!
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Is there a good case that fits with that battery?

From what reviews I've read only the Sedio may be worth spending on. The no name 3800 batteries are poor performers.
I'm also interested in knowing if a decent case exists for the Sedio.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2

Well the extended battery seems like a solution for all our problems, but I'm not sure.. I mean.. We paid for the looks of our phone right? And also I am kinda wondering what you guys do with your phone all day long.. I have 8h school days, and a 2h trip every day (12h day), and my phone is on most of that time. Especially in public transport, my phone is in my hand almost constantly. This does indeed mean my battery lasts till my front door. Sometimes I make it to the charger, sometimes I don't. I'm also wondering why the capacity of batteries isn't getting bigger, like the screens.. Development is an art?

best extended battery?

i have three regular batteries i carry with me along with an external charger, i want to ask you guys which extended battery last the longest?

I use trexcell and it works great o can get like 23 hours or more and thats alot compaired to 8 hours
Sent from my SPH-D710 using XDA

Ugh there's a thread like this already. I use trexcell
Sent from my SPH-D710 using XDA

I just ordered Gorilla Gadgets due to previous experience and a couple of recommendations from the other thread.
What are you guys using to charge these externally. Most of the chargers on eBay will only work if you flip the standard battery over and you can't put the extended battery in it since the pins will be on the wrong side.

I got the external charger from sprint actually
Sent from my SPH-D710 using XDA

what's the best slim extended battery? the only one posted here has gotten mixed reviews.

There is a 2300mah on ebay. I just have bad luck with these cheap batteries. They endup being garbage. I would say your best bet is to get an external battery, or just spend the money on a real Samsilung battery and pick up a cheap external charger. Carry around the extra battery.
Invasion side note, they have thisvcase for iphones that has an external batter that you can turn on and off, it fits around the phone like a case. Anyone know of they make anything like that for the gs2 phones?

caseyatbt said:
I just ordered Gorilla Gadgets due to previous experience and a couple of recommendations from the other thread.
What are you guys using to charge these externally. Most of the chargers on eBay will only work if you flip the standard battery over and you can't put the extended battery in it since the pins will be on the wrong side.
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Those suck i have one for the OG Epic worked like for a month then died loosing its cells and not to mention if you slide out the KB it would shut off because it wasn't a proper fit.
Plus like most of these battery there just generic with with a clothing on them

XxLostSoulxX said:
Those suck i have one for the OG Epic worked like for a month then died loosing its cells and not to mention if you slide out the KB it would shut off because it wasn't a proper fit.
Plus like most of these battery there just generic with with a clothing on them
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Click to collapse
I've had mine coming up to a month soon and I can't drain this thing unless I really try, not to mention I have my screen at 35% brightness all day long. We will see if it dies out but you may have gotten a lemon. Mine fits like a glove so there is more hope here. I've got 63% battery after 10hrs with 4g on all day and 35% brightness. I've listened to about 2 hours of music and surfed the Web and xda periodically through the day. Id say this battery is legit. Best $27 spent.
I took a trip for a cubs game (not a fan, but tix and hotel were free) and didn't charge my phone that night. Used it for plenty of pictures, texting, music during the drive, etc, and after 25hrs I had 30% battery left... Granted Milwaukee barely has 4g, so I rolled 3g most everywhere I went, and on a side note, sprints network is dog sh*t in Miltown, Web pages and maps took sooo long to load.
Sent from my SPH-D710 using xda premium

MAX Power Extended Battery Review

Hey guys thought id post a lil review of the extended batteries i just bought. came with 2 4500mAh batts with 2 extended covers for $20 of eBay.
http://www.ebay.com/itm/14078494234...X:IT&_trksid=p3984.m1497.l2649#ht_3383wt_1270
the battery doors are not made of the same type of plastic the OEM door is but its still nice quality. its a harder plastic and less flexible but snaps on the phone just fine and feels nice and sturdy. actually feels more sturdy than the OEM door and i actually like the added thickness. as weird as that might sound one hand use is sooooo much better. i wear dress paints at work and the thickness does make the phones presence in my pocket more apparent but its not bad by any means since the phone is so thin to begin with.
i had troubles getting the battery to charge while in the phone to 100% using a 1amp charger. i bump charged it about 10 times no joke. even tried charging while it was turned off. every time it would charge from 98% to 100% in a few minutes then as soon as i would unplug the charger to would immediately drop to 98%. after that i just left it plugged in for about 8 more hrs over night.
in the morning when i unplugged it it dropped to 99% right away. 10sec later it dropped to 98%.after getting to work 20min later i checked again and it was at 95%. but after that it seemed to drain somewhat more normal. i will post some screen shots after i have ran it down till it dies and then the cycle after that as well.
right now im at 13% after 1day 8h 44min. about 3:45 of screen time and over 2hrs of Pandora over WiFi. also used some WFi direct sharing that says it took up 13%. no power saving stuff. just auto brightness and connecting to WiFi when its around. also might note all my radios are on except for GPS since i RARELY ever use GPS. i know its not even close to being calibrated yet because you can actually see the graph go back up a few % at times even tho i never charged it.
more details to come and please ask any questions i might be able to help with.

First cycle. As said before the battery never really charged to 100% so results may get better but im definitely seeing a major improvment. On the OEM Battery i was seeing about 12-14hrs with 4hrs screen time.

Nice review! I personally think that ill stick with my stock battery though seeing how im able to actually pull out 4 hours of on screen time. Anyways this was much appreciated!

i hear ya. i think most ppl will be able to get by with the OEM batt just fine. case and point i bought the 2 pack to give my wife the 2nd batt but shes been getting over a day on her OEM batt with about 2.5hrs screen time avg. so she doesn't even want to use it... i have not been doing so well on the OEM batt tho, on days i really used my phone i could get about 5 hrs screen time but id be at 10% before i got home from work and then id be tethered to the charger from the rest of the night. with this new batt i should be able to get a full work day and then some, with probably over 8hrs screen time. which is perfect
also i know for some the added thickness is a big issue but for me this phone is seriously too thin with the OEM batt. i actually had problems with one handed use unless i had it in a case. now with this extended batt it feels so perfect in my hand. even more so when gaming or typing long winded emails or post on forums. whats interesting is all my friends enjoy the grip/feel of the phone when i showed them the new batt. most of them are SGS2 owners.
the only issue is now i have to mod a case to get this thing to fit now which sucks because the feel is so perfect now. i dont want to mess up the grip but i know these screens NEED protection sooo..

s0me guy said:
Hey guys thought id post a lil review of the extended batteries i just bought. came with 2 4500mAh batts with 2 extended covers for $20 of eBay.
http://www.ebay.com/itm/14078494234...X:IT&_trksid=p3984.m1497.l2649#ht_3383wt_1270
the battery doors are not made of the same type of plastic the OEM door is but its still nice quality. its a harder plastic and less flexible but snaps on the phone just fine and feels nice and sturdy. actually feels more sturdy than the OEM door and i actually like the added thickness. as weird as that might sound one hand use is sooooo much better. i wear dress paints at work and the thickness does make the phones presence in my pocket more apparent but its not bad by any means since the phone is so thin to begin with.
i had troubles getting the battery to charge while in the phone to 100% using a 1amp charger. i bump charged it about 10 times no joke. even tried charging while it was turned off. every time it would charge from 98% to 100% in a few minutes then as soon as i would unplug the charger to would immediately drop to 98%. after that i just left it plugged in for about 8 more hrs over night.
in the morning when i unplugged it it dropped to 99% right away. 10sec later it dropped to 98%.after getting to work 20min later i checked again and it was at 95%. but after that it seemed to drain somewhat more normal. i will post some screen shots after i have ran it down till it dies and then the cycle after that as well.
right now im at 13% after 1day 8h 44min. about 3:45 of screen time and over 2hrs of Pandora over WiFi. also used some WFi direct sharing that says it took up 13%. no power saving stuff. just auto brightness and connecting to WiFi when its around. also might note all my radios are on except for GPS since i RARELY ever use GPS. i know its not even close to being calibrated yet because you can actually see the graph go back up a few % at times even tho i never charged it.
more details to come and please ask any questions i might be able to help with.
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Click to collapse
GPS even though it shows on, it will not be utilize till an app actually touches it.
can you do a test without wifi? cell ID is what killing the bettery, wifi will actually save battery by alot, unless you have it in discover mode which then does more harm than good.

Sure thing. Ill try to do this 2nd cycle on as much 4G/3G as possible.
I just tend to get really bad service at my house, even more so when im downstairs in my "man cave". Most the time i get 3G speeds that make you want to pull your hair out. So thats actually the only reason I use WiFi. Ironically the 4G in my area reaches speeds Much faster than my WiFi. At work i get 40-50mbps down but I just can't get service at my house.

still on battery power since my last post. i tried to run it down last night playing some games, browsing and whatnot but couldn't do it. lol
you can see its still not calibrated properly tho. at some points in the graph it flat lines for an hour or so even tho i was using it.
after this cycle ill get a to see whats its like during a workday.

Lack of a case is a huge hassle. I can't use my phone without a kick stand. That said glad you're doing this review
Sent from my slowly but surely customizing SGS3

s0me guy said:
still on battery power since my last post. i tried to run it down last night playing some games, browsing and whatnot but couldn't do it. lol
you can see its still not calibrated properly tho. at some points in the graph it flat lines for an hour or so even tho i was using it.
after this cycle ill get a to see whats its like during a workday.
Click to expand...
Click to collapse
click on the graph and take picture of the inside, thats more telling than the other two picture you got.

no prob.
current screen shot with 3:36 screen time

end of 2nd cycle

Dude, fantastic find and review. I'm getting decent performance from my original battery, but I find my self turning off stuff I'm not using, leaving power saver on, killing wifi when not in use, never use gps, etc... I would like to be able to leave everything ON (radios, etc), max out screen brightness, etc and NEVER have to worry about running low on battery. So this would be great for me. I know most people don't like the cheapie chinese aftermarket batteries (myself included) but wow, $20 for 2 backs/batteries.. hard to beat that. I hope he has a blue one. :good:
Many thanks for the find.
---------- Post added at 05:45 PM ---------- Previous post was at 05:35 PM ----------
blue ones...
http://goo.gl/Ku0gO

I couldnt resist... I ordered a set too

glad i could help.
cant really go wrong for $20. like a said before worst case if they didnt last as long as a "4500mAh" battery should id just solder up 2 OEM batts in parallel and have a "Samsung" 4200mAh battery.
oh and i checked, 2 OEM batts fit with this cover with room to spare. might do this regardless and compair.

Oooh.. that'd be a good idea!

turn out im getting much better battery life than i thought with these MAX power batteries. i went out yesterday and wanted to have my phone in a case so i popped the OEM batt ON and went about my day like normal. 6hrs later i was at 50%
i really need to make or get a extended battery case ASAP!

s0me guy said:
i really need to make or get a extended battery case ASAP!
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Click to collapse
Know anyone with a 3D printer? Laser scan your phone for sizing and have 'em print you out a one-of-a-kind plastic case. Granted, it's not the best case (like silicone/TPU/hardpolycarb hybrids)... but it'd work.
This kinda thing should become more common in the future

s0me guy said:
end of 2nd cycle
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Pretty light use looks like. Disappointing for a "4000mAh" battery.
Using stock battery, I get 24 hrs simply turning off fluff and using good ol' Juice Defender.

knarfl1 said:
Pretty light use looks like. Disappointing for a "4000mAh" battery.
Using stock battery, I get 24 hrs simply turning off fluff and using good ol' Juice Defender.
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Click to collapse
as with any battery review, the battery life would be relative. like i said, my wife can grab over a day with about 2hrs screen time with text & FB on the OEM batt. i however can't get even half that as the way i use my phone and the service i get in the areas we are in are different. the best i ever got on the OEM was about 16hrs with just under 4hrs screen time. it was a light use day to say the least.
personally i wouldn't rate the MAX power battery @ 4500mAh as it it advertised. i would however give it about a 40% bump over the Samsung 2100mAh. but still $20 for 2 of them? for a heavy user its a very nice cheap option considering whats available. the Mugen one is a joke... $100 for roughly 4000mAh? thats ridiculous x10.
FYI: i have ordered a 2nd Samsung OEM batt to wire up to the OEM that came with my phone. i will post the results when i get them.

s0me guy said:
as with any battery review, the battery life would be relative. like i said, my wife can grab over a day with about 2hrs screen time with text & FB on the OEM batt. i however can't get even half that as the way i use my phone and the service i get in the areas we are in are different. the best i ever got on the OEM was about 16hrs with just under 4hrs screen time. it was a light use day to say the least.
personally i wouldn't rate the MAX power battery @ 4500mAh as it it advertised. i would however give it about a 40% bump over the Samsung 2100mAh. but still $20 for 2 of them? for a heavy user its a very nice cheap option considering whats available. the Mugen one is a joke... $100 for roughly 4000mAh? thats ridiculous x10.
FYI: i have ordered a 2nd Samsung OEM batt to wire up to the OEM that came with my phone. i will post the results when i get them.
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I hope wiring them in parallel works for you. Oem batteries operate so much closer to their stated mah
Sent from my slowly but surely customizing SGS3

i-Blason PowerGlider Battery Case in Stock

http://www.amazon.com/i-Blason-Powe...70579413&sr=8-2&keywords=htc+one+battery+case
I'm going to bite the bullet. Anyone else with me? I'm curious to see how long it takes to charge since it only outputs 0.5A of current.

Arcadia310 said:
http://www.amazon.com/i-Blason-Powe...70579413&sr=8-2&keywords=htc+one+battery+case
I'm going to bite the bullet. Anyone else with me? I'm curious to see how long it takes to charge since it only outputs 0.5A of current.
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I ordered one a couple of hours ago. Got the phone today and im excited to see a battery case already available. Over in the Nexus 4 forums were still waiting.

silentsnow31802 said:
I ordered one a couple of hours ago. Got the phone today and im excited to see a battery case already available. Over in the Nexus 4 forums were still waiting.
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The Mophie is also out for the HTC One, but I don't like the looks of it.

Arcadia310 said:
The Mophie is also out for the HTC One, but I don't like the looks of it.
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And quite a bit more expensive. The only real difference I see is the charge rate. IIRC I read somewhere the Mophie covered the power button and I use the IR blaster. Either way ill give this one a shot, if I dont like it ill check out the Mophie.

The output of 500mA convince me not to be a guinea pig for this case.
I'm convinced that's just not enough power to charge up the phone while in use. Also that rate of output I'm sure it will take hours to change a phone.
Sent from my HTC One using xda premium

Alternative case 3800mah
http://forum.xda-developers.com/showthread.php?t=2314388

shook187 said:
The output of 500mA convince me not to be a guinea pig for this case.
I'm convinced that's just not enough power to charge up the phone while in use. Also that rate of output I'm sure it will take hours to change a phone.
Sent from my HTC One using xda premium
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I dont need it to charge. I just need it to sustain power. If both the phone and case are full just turn the case on so it discharges first. Its perfect for me, itll keep my phone topped up while im at work and not using it much.

silentsnow31802 said:
I dont need it to charge. I just need it to sustain power. If both the phone and case are full just turn the case on so it discharges first. Its perfect for me, itll keep my phone topped up while im at work and not using it much.
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The phone should stay charged if you don't use it much even without the case. I'm not sure what's the purpose of having a case if you're not using the phone, it will stay charge while not in use.
I personally need the case to be able to charge my phone up or hold charge while it's propped up streaming a baseball game with the AtBat app.
But I know for a fact 500mA just won't be enough power for the phone to hold a charge while in use. You will actually get power drain while in use.
Either way guys let me know how it goes I'll keep an eye on this case.
Sent from my HTC One using xda premium

shook187 said:
You will actually get power drain while in use. /snip
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No offense, but what's your problem with this? Batteries drain when in use, period. If you're using a battery case, then the batteries are still draining. If I wanted to actually charge my phone, I'd use an external backup battery or AC-- I'm ordering this case to extend runtime by slowing consumption rate.
It just seems like you'd be better suited with an external battery.

Rirere said:
No offense, but what's your problem with this? Batteries drain when in use, period. If you're using a battery case, then the batteries are still draining. If I wanted to actually charge my phone, I'd use an external backup battery or AC-- I'm ordering this case to extend runtime by slowing consumption rate.
It just seems like you'd be better suited with an external battery.
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I don't think you used the mophie juice pack before because it actually charges up the phone while you using it. That's a feature I actually need because I will actually watch a baseball game or two while at work and don't want to be tied down to a power cord.
With the Mophie case I get 2 full charges and what ever time it took the case to fully charge the phone. Needless to say I'm cordless for a whole day with heavy heavy usage and constant screen on time.
I want this case for the simple fact it has a kickstand but besides that what's the point in having this case if all it does is charge the phone while not in use. And it does a poor job at that too because it takes up to six hours to get the battery fully charged if you don't use the phone.
Does this case actually extend usage by slowing consumption rate? By how much is the question. I don't think much with the .500mA out put.
Sent from my HTC One using xda premium

shook187 said:
I don't think you used the mophie juice pack before because it actually charges up the phone while you using it. That's a feature I actually need because I will actually watch a baseball game or two while at work and don't want to be tied down to a power cord.
With the Mophie case I get 2 full charges and what ever time it took the case to fully charge the phone. Needless to say I'm cordless for a whole day with heavy heavy usage and constant screen on time.
I want this case for the simple fact it has a kickstand but besides that what's the point in having this case if all it does is charge the phone while not in use. And it does a poor job at that too because it takes up to six hours to get the battery fully charged if you don't use the phone.
Does this case actually extend usage by slowing consumption rate? By how much is the question. I don't think much with the .500mA out put.
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Different users, different use-cases. "Not in use" means different things to different people, and my phone consumption is tweaked to be pretty low. As is I usually get through the day with about 30-50% left at the end; while I'm walking around at work, it's just playing music or I'm using a tablet to watch video instead (since I don't want to use my work machine for that...you can guess why ). Since my phone cycles down a lot of the time, 500mA is enough to trickle charge when I need it, and slow usage (by the USB charge rate, which is hardly shabby) when I am.
Since I don't need to use my battery aggressively, there is certainly a point for my use-case. And I really can never see a situation where I would want to charge my phone completely. If I really had to, I have external batteries for tha.t