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Anker 1800mah

Had anybody tried the 1800mah batteries made by anker for the epic?
Sent from my SPH-D700 using Tapatalk

Hard to search from tapatalk, but I posted my experience on this thread http://forum.xda-developers.com/showthread.php?t=1182278
I'm in the process of RMA'ing one of them. The other is good. Seller has been responsive so far.
EDIT: Seller sent the replacement battery quickly and for free. As with the original battery, turned out it was a non-issue. So, all Anker batteries that I received work well. All batteries have 2011-09 timestamps - fresh.

Can this battery be charged in the phone or does it have to be on an external charger?
Sent from my SPH-D700 using xda premium

it's not that great. their 1500 is better some how.
it does charge in the phone btw, but it take a long time to charge.

The Ankers worked great for me. I got two plus a charger and now they are all I used. I used to carry two spare stock batteries around just in case. Now these two are it. I'd take two of these over three stock batteries any day, even though I know the math does not add up.
They do charge in the phone, but if I actually have to use the spare, then when I get home I charge one in the charger at the same time the phone charges the other. The phone charges faster than the charger, but maybe slower than it charges the stock battery.
I don't have a good way to test how much charge a battery holds though. Is there an app that tracks battery usage so I'd be able to tell how much more charge one battery has than another?

I bought the Anker 1800mAh batteries and charger for $17 on ebay (maybe cheaper, I don't remember). My wife uses it in her Epic and it easily lasts all day long, no issues. I find it to last almost as long as my stock 1800mAh battery does in my Epic Touch.
No issues with either one, recharging time isn't an issue since it'll last all day and it'll recharge overnight while we're sleeping... Plus that leaves us an 1800mAh and the stock 1500mAh batteries as spares...

www.amazon.com/Anker-Batteries-GT-I9000-Captivate-Multi-purpose/dp/B005HBGXR6/ref=sr_1_sc_1?ie=UTF8&qid=1321638570&sr=8-1-spell
I got them from amazon, 2 for $20 with the free charger. I've bought other batteries before but now can't imagine why anyone with an epic wouldn't get these.
Sent from my SPH-D700 using XDA App

garyf said:
I don't have a good way to test how much charge a battery holds though. Is there an app that tracks battery usage so I'd be able to tell how much more charge one battery has than another?
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I'm pretty happy with, Battery Monitor Widget

Ordered from Amazon
I just ordered the 2x1800 mah Anker batteries plus an external charger for about 27 bucks from Amazon. Can't wait to get them and try them out. I think I might've burned through my stock battery a bit faster than usual because it doesn't seem to hold a charge as well as it did, and I was always flashing ROMs and having to re-calibrate the battery every time.
Curiously enough, the stock battery issue seemed to be more pronounced when I went to EI22 and flashed the ACS ICS "F*** it, we'll do it live" v5.5 ROM
hmm....could be just in my head, though. It's a great ROM.

I just got the 2 Anker 1800mAh batteries with the external charger for $20 plus tax (still under $22 with free 2 day shipping using Amazon Prime).
This was a GREAT deal so far, and it's nice to have 2 spare batteries (one extra 1800 and the stock 1500 I've been using for the past year).
This is a bargain and I recommend anyone who has even thought for a sec about getting a spare battery to pick up this deal.
http://www.amazon.com/Anker-Batteri...GXR6/ref=sr_1_1?ie=UTF8&qid=1323157418&sr=8-1
The only downside I can see so far is that the battery is SLIGHTLY heavier, so the phone feels a little heavier than with the stock battery. I guess it's just physics.
Makes the phone feel more solid.
I had a 100% charge at noon today and so far with pretty heavy use, 12 hours later, I'm at about 44% which isn't bad. In the past I've had to charge in the middle of the day to avoid phone going dead at night.

Wow!! Anker-licious!
So I finally got my (w)Anker batteries in the mail and charged one up. I installed it, immediately booted to ACS Recovery 5 and wiped battery stats, rebooted, and I've been running the phone uninterrupted ever since. This was very early this morning.
So far so good!! Ten + hours and only at 76% after mostly idling, with some moderate Facebooking, Youtubing, and Bluetooth audio streaming thrown in.
Battery fits perfectly in my Epic and zero issues so far.
I wonder how it will behave after the break-in period of 4 to 5 cycles.

I use the anker 1800 in my wife's epic. It consistently gets 3+ hours over the stock. Well worth the $12 and a real upgrade for us as the stock battery would always give up around the 11hr mark and the same use she gets 14+ hrs w the 1800. Around 3 hour screen on time maybe.
Although in my nexus the anker 1600 seems worse than my stock battery. Worth a try but not an upgrade in a nexus.

Sent from my SPH-D700 using Tapatalk 2

Sorry bout that last "post" I was taking the back off my phone lol. Anyway, here's a question:
My wife got the Touch not too long ago. Before, she had what I'm using now, the Epic 4g. When she had the 4g, she was getting such crappy battery life that she bought an xtra one. When I adopted the Epic, she didn't want to give up the battery. (Don't ask me why,she's crazy) But she has been holding onto battery, afraid to put it into her SG2. From reading the posts in here, I'm assuming that she can use her xtra battery (1500mAh) in her SG2. Am I right? I'm sure she wont get nearly as long life as the 1800 that's in her phone now, but she could use the 1500 in a pinch couldn't she? (No matter what the answer is, I'm gonna tell her no so she'll pony up the xtra one lol) But just out of curiosity, would the 1500 work in the SG2?
Thanx,
Ridge
Sent from my SPH-D700 using Tapatalk 2

TheRidge69 said:
Sorry bout that last "post" I was taking the back off my phone lol. Anyway, here's a question:
My wife got the Touch not too long ago. Before, she had what I'm using now, the Epic 4g. When she had the 4g, she was getting such crappy battery life that she bought an xtra one. When I adopted the Epic, she didn't want to give up the battery. (Don't ask me why,she's crazy) But she has been holding onto battery, afraid to put it into her SG2. From reading the posts in here, I'm assuming that she can use her xtra battery (1500mAh) in her SG2. Am I right? I'm sure she wont get nearly as long life as the 1800 that's in her phone now, but she could use the 1500 in a pinch couldn't she? (No matter what the answer is, I'm gonna tell her no so she'll pony up the xtra one lol) But just out of curiosity, would the 1500 work in the SG2?
Thanx,
Ridge
Sent from my SPH-D700 using Tapatalk 2
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yes...i have done exactly what you want to do with no issue. I even have the touch battery in my old epic 4g...no problemo!
Sent from my SPH-D700 using xda premium

Naddict said:
yes...i have done exactly what you want to do with no issue. I even have the touch battery in my old epic 4g...no problemo!
Sent from my SPH-D700 using xda premium
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+1, you'll/she'll be just fine

Awesome guys thanx. We'll just keep this between us & the hundreds of others on here ;-) The wife has no interest at all in this stuff. She wont even let me so much as root her phone & leave it on stock LOL!
Later y'all,
Ridge
Sent from SPH-D700 With a COMPLETE nO0b @ the keyboard. BE NICE

TheRidge69 said:
Awesome guys thanx. We'll just keep this between us & the hundreds of others on here ;-) The wife has no interest at all in this stuff. She wont even let me so much as root her phone & leave it on stock LOL!
Later y'all,
Ridge
Sent from SPH-D700 With a COMPLETE nO0b @ the keyboard. BE NICE
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That's a shame, I bet she would never have needed the Touch if her Epic was rooted from the start

PSA: Momax X-Level 1700MAH @ Directmobile.ca $12.99

PSA: Momax X-Level 1700MAH @ Directmobile.ca $12.99
http://www.directmobile.ca/store/products/1029000526/BASAI9000XL/Momax/
I bought one from NCIX and priced matched it!!! Better than taking a chance with a fake from ebay

Figured i'd reply to my own post.
I'm still on the first charge. I was at just over 22hrs of standby, 2hrs of on screen usage, 15 minutes voice calls, and some texts and emails sitting at 63% still. This would have brought my original battery down to about 30% at least!

arr0ww said:
Figured i'd reply to my own post.
I'm still on the first charge. I was at just over 22hrs of standby, 2hrs of on screen usage, 15 minutes voice calls, and some texts and emails sitting at 63% still. This would have brought my original battery down to about 30% at least!
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Can you tell me, how many days you could use the phone with one charge?

i bought 2 X momax 1700 battries hope it is good battries .
btw: what is the rom that you guys use that gives u the longest battery life?

that depends on the usage, but i would say 2 days for me, with about 4+ hours of on screen time. Wifi +3g always on.
peper0ni said:
Can you tell me, how many days you could use the phone with one charge?
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Sent from my GT-I9000 using XDA App

In comparison with the normal battery how long does it make the battery life?

2 days here
Sent from my GT-I9000 using XDA Premium App

I'm also using this momax battery. very glad with lifetimer,about 2 and half days

Reliable batteries that don't lose capacity?

I work as a firefighter/paramedic so I have long periods of time where I can't charge my phone...I've purchased several batteries from ebay, the classic white/black ones with charger for 11 bucks...i even got the extended one too...
But they all seem to die in 4 hours...the first couple days they last for a long time...the whole day...but as time goes on, they last less and less time.
I've tried several roms currently on thunderbird but think I am going to try ICS... but I think the batteries are the culprit. Any ideas?
Sent from my SPH-D700 using XDA App

Should also mention, my phone seems to get pretty hot when it is pluggin in but i guess that is normal...
Sent from my SPH-D700 using XDA App

Get the Samsung 1800 mAh ones for the Epic 4G Touch, mine came in retail packaging so I'm 99% sure they're OEM. $22 shipped.
I have generic batteries they suck.
http://forum.xda-developers.com/showthread.php?p=19551351

fastmikey1969 said:
Get the Samsung 1800 mAh ones for the Epic 4G Touch, mine came in retail packaging so I'm 99% sure they're OEM. $22 shipped.
I have generic batteries they suck.
http://forum.xda-developers.com/showthread.php?p=19551351
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This battery works great, and oem batteries are definitely going to have longer overall life.
Sent from my SPH-D700 using Tapatalk

Seidio batteries are very reliable.
Sent from my SPH-D710 using xda premium

I bought an extended battery for $7 from eBay. It is amazing. For $7 I am at 86% after 8 hours and 1 hour screen on time w stock el30. Rated at 3500 mAh and I won't piss and moan if its 2500...it works very very well

http://www.ebay.com/itm/NEW-3500mAh-Extended-Battery-Cover-Samsung-Epic-4G-/230676798244
This what u need
Also if u think batteries are to blame it may be your from. Very easy to Odin stock to compare. This battery lasts

I have an oem 1800 battery and 2 extended batteries. I like the samsung oem 1800 the best. Yes the other batteries last longer but not by much. I only use my extended batteris with fat back if I am going to be away from a charger for a while or plan on gaming for a while.

brooksyx said:
I have an oem 1800 battery and 2 extended batteries. I like the samsung oem 1800 the best. Yes the other batteries last longer but not by much. I only use my extended batteris with fat back if I am going to be away from a charger for a while or plan on gaming for a while.
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This is why Samsung needs to make their own OEM fat battery , the 1800mAh is great but I won't take it seriously until it matches the price of the "3500" batteries

stkiswr said:
I bought an extended battery for $7 from eBay. It is amazing. For $7 I am at 86% after 8 hours and 1 hour screen on time w stock el30. Rated at 3500 mAh and I won't piss and moan if its 2500...it works very very well
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We have 3 epics in my family, so I got 3 for $7 each from eBay - probably the same one you have. We've only had them for about a week, but they work great for us so far.

stkiswr said:
I bought an extended battery for $7 from eBay. It is amazing. For $7 I am at 86% after 8 hours and 1 hour screen on time w stock el30. Rated at 3500 mAh and I won't piss and moan if its 2500...it works very very well
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Click to collapse
Yeah...I just got my 3500MaH in today. Running videos back to back so as to run the battery down and charge to full. for $7.69 plus the $5 for Express Shipping, I jumped on it like a starving man jumps on a steak. Came with 28% charge...took about 2+ hrs to run it down til it shut itself off. Charging it as I type this comment.
[Edit 1] OK, I've fully recharged and calibrated the battery. One short call and a movie. Battery went from 100% down to 62% then 55% in less than 2 minutes. I rebooted and it suddenly dropped down to 15% within a 3hr period. Will try a 2nd recharge to see if it does any better.
[Edit 2] After fully recharging and calibrating a 2nd time, the battery drain is a lil better. Now 90% after being off charger for 4hrs 24 mins. Hopefully, it'll be even better after a 3rd recharge.

86% after 8 hours??? Maybe on airplane mode.
Sent from my C9AN0GEN-MOd EpicOG

b16flybye said:
86% after 8 hours??? Maybe on airplane mode.
Sent from my C9AN0GEN-MOd EpicOG
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On wifi and sync on. Key is on wifi.

This is just a shot I happened to take yesterday. Extended battery, cm9, slight tweaks

nice
Sent from my Epic Touch running Blazer Rom via xda premium

I also agree with the ET4G 1800mah OEM battery. They are 20% more MAH than stock and last almost exactly 20% longer.
When you say your phone dies in 4 hrs, is that 4 hrs of constant screen on time, or 4 hrs of idle/sitting around time? 4 hours of screen on is going to be pretty good for this phone and I could not get that much on the stock battery. With the 1800mah I could probably get a bit over 4 hours screen on time.
On the other hand if your phone is dying after 4 hours of mostly sitting idle, you've got a problem, most likely a software problem. Flash back to stock, fully charge the battery, and then give it a test and see what happens.

QCell SkyRocket 3850mAh Extended Battery

with stock battery, i've been getting extremely horrible battery life around 6 hours maximum with tethering. I think most people using this phone in this forum is getting the same problem
Went to amazon.com and found a 3850mAh Extended Battery for Skyrocket made by QCell. It have the highest mAh rating among all other manufacturers.
Product arrive 1 day from purchase. The seller seems to ship out pretty quick. I charge the battery for 8 hours prior to use and now with this battery, I can last full day without charge.
The cover that comes with the battery is in reflective black. Matches quite nicely to the phone.
http://www.amazon.com/QCell-Samsung-SkyRocket-Extended-Compatible/dp/B006SK5I3K/ref=sr_1_2?ie=UTF8&qid=1329788198&sr=8-2

ckang008 said:
with stock battery, i've been getting extremely horrible battery life around 6 hours maximum with tethering. I think most people using this phone in this forum is getting the same problem
Went to amazon.com and found a 3850mAh Extended Battery for Skyrocket made by QCell. It have the highest mAh rating among all other manufacturers.
Product arrive 1 day from purchase. The seller seems to ship out pretty quick. I charge the battery for 8 hours prior to use and now with this battery, I can last full day without charge.
The cover that comes with the battery is in reflective black. Matches quite nicely to the phone.
Click to expand...
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Could you take a picture?

ckang008 said:
with stock battery, i've been getting extremely horrible battery life around 6 hours maximum with tethering. I think most people using this phone in this forum is getting the same problem
Went to amazon.com and found a 3850mAh Extended Battery for Skyrocket made by QCell. It have the highest mAh rating among all other manufacturers.
Product arrive 1 day from purchase. The seller seems to ship out pretty quick. I charge the battery for 8 hours prior to use and now with this battery, I can last full day without charge.
The cover that comes with the battery is in reflective black. Matches quite nicely to the phone.
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Pic pretty please!
Sent from my SAMSUNG-SGH-I727 using xda premium

Here is the link to the product..
$16.99 + shipping
http://www.amazon.com/QCell-Samsung-SkyRocket-Extended-Compatible/dp/B006SK5I3K/ref=sr_1_fkmr0_2?ie=UTF8&qid=1327886592&sr=8-2-fkmr0
Wish the back wasn't so blocky. Hope OP puts up some pics of his use of this.

It's better idea to buy 3 pack of knock off batteries with charger on Ebay for $10. That's what i've done and i've had the batteries for 2 months now.. The knock off batteries last about 80-90% as long as the original. I always keep two charged and swap them whenever needed and bam back to 100% and no oversized backing in which no case can fit
Sent from my SAMSUNG-SGH-I727 using xda premium

can you take a picture of your phone and post it up please. this doesnt give me an idea of what phone will look like

What do you think about this battery? http://www.seidioonline.com/samsung-skyrocket-3800-extended-life-battery-p/bacy38sssky-bk.htm
Sent from my SGH-I727R using Tapatalk

Most of the extended batteries I looked for were out of stock and I don't want to go to the larger back if possible. I did find these in a 2 pack with charger for around $25. Anyone have good/bad to say about them. http://www.amazon.com/Hyperion-Samsung-Skyrocket-Battery-Charger/dp/B0062D3UI8/ref=pd_cp_cps_0

Seems interesting but how is the quality on these batteries
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Redhead518 said:
Most of the extended batteries I looked for were out of stock and I don't want to go to the larger back if possible. I did find these in a 2 pack with charger for around $25. Anyone have good/bad to say about them. http://www.amazon.com/Hyperion-Samsung-Skyrocket-Battery-Charger/dp/B0062D3UI8/ref=pd_cp_cps_0
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I got those and they worked ok. Don't last as long as the OEM but you have an option of switching the batteries when waiting for the other to charge. They take a long time to charge from 0 to 100%. Still a better alternative than getting stuck with 1 battery. For me they last about 4 hours with listening to the radio on LTE and with everything else running in the background. This phone does suck a lot of juice.

helio2k said:
What do you think about this battery? http://www.seidioonline.com/samsung-skyrocket-3800-extended-life-battery-p/bacy38sssky-bk.htm
Sent from my SGH-I727R using Tapatalk
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I have this one, unfortunately I haven't had to check it out, I'll try to fire it up this week.

Thanx let me now if it's worth the money and also if the thickness does not kill the looks.
Cheers ;-)
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silkshocker said:
I got those and they worked ok. Don't last as long as the OEM but you have an option of switching the batteries when waiting for the other to charge. They take a long time to charge from 0 to 100%. Still a better alternative than getting stuck with 1 battery. For me they last about 4 hours with listening to the radio on LTE and with everything else running in the background. This phone does suck a lot of juice.
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Sounds like its not even close to 3800mah, or even 1800mah. Cheap batteries are notorious for overstating their actual capacity.
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If u guys read what I wrote you would only have to spend $10 and get 3 batteries along with charger.. One of the batteries lasts a decent amount of time. I've been running on the Ebay battery since 6am and its now 152 pm. And I'm at 30% with decent data usage. I got my stock battery fully charged and ready to go for when I run out.. And I have the other two batteries as back ups if one of the batteries decides to fail. That beats having an oversized backing anyday
Sent from my SAMSUNG-SGH-I727 using xda premium

Girn said:
If u guys read what I wrote you would only have to spend $10 and get 3 batteries along with charger.. One of the batteries lasts a decent amount of time. I've been running on the Ebay battery since 6am and its now 152 pm. And I'm at 30% with decent data usage. I got my stock battery fully charged and ready to go for when I run out.. And I have the other two batteries as back ups if one of the batteries decides to fail. That beats having an oversized backing anyday
Sent from my SAMSUNG-SGH-I727 using xda premium
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It depends on whether you carry a briefcase , are around a single place regularly, or have neither apply to you. I'm all over the place without a bag daily, so batteries in the pockets makes no sense.
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blackraven1425 said:
It depends on whether you carry a briefcase , are around a single place regularly, or have neither apply to you. I'm all over the place without a bag daily, so batteries in the pockets makes no sense.
Sent from my SAMSUNG-SGH-I727 using Tapatalk
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Same here that you need the battery power last you the whole day.
Sent from my SGH-I727R using Tapatalk

Looked at extended batteries but didn't want to add thickness. Found an external battery pack (8400mAh) that works great, especially since I use a tablet. Gotta carry an extra device, but that works for me. Can get smaller capacity for about 1/2 the price of the one I got.
Can't post links since I'm a noob . Search Amazon for Anker external battery pack.

helio2k said:
What do you think about this battery? http://www.seidioonline.com/samsung-skyrocket-3800-extended-life-battery-p/bacy38sssky-bk.htm
Sent from my SGH-I727R using Tapatalk
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Finally had a chance to run this battery through its passes the last few days.
Let me describe my day.
I run an IT shop so I get lots of status, info, newsletter etc emails throughout the day. In addition I get text messages regularly, email on my gmail account, facebook updates and hourly twitter updates via plume.
So my phone comes off the charger around 7am(on home wifi), I start dealing with work emails at that time.
I do a commute of about 40-45 min where I'll listen to music that is stored on my phone pipe through my cars audio system in the morning. Get to work(go back to wwifi), then the phone will be on on sound notification for text and work email throughout the daily. I also run NoLED for notification.
Lunch time I'll come off wifi as I head out but I'll the phone will see increase usage as I'll browse various apps, play a few games, etc.
Back to just status notifications for the rest of the work day(back on wifi), then an evening commute home listening to music again, and back on wifi at home.
With that in my the stock battery will start at 100% and by the end of the day as I get in my car to head home be at about 15%-17%.
Yesterday the extended battery was at 45% when I got in the car, and by about 10:30pm was still at about 15%.
Today I didn't use my phone as much today (limiting it to mostly status updates which still come regularly) and my phone right now is at 65%.
This will work for me. I really only have an extended battery for periods where I'm not going to be near a charger... basically a day when I know I'm going to be out and about, as oppose to at work or in my car.
So with that being said I'm happy with the purchase.
edit: I also own an Energizer XP18000 which I can use to charge my phone and my Xoom 4G tablet that will come in to play when I head out on business trips for IT conferences.

So, you're gettng a 30% increase from a supposed 1950mah increase in battery capacity over the 1850 mah stock. That sounds like a 2400mah battery rather than a 3800mah battery.
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blackraven1425 said:
So, you're gettng a 30% increase from a supposed 1950mah increase in battery capacity over the 1850 mah stock. That sounds like a 2400mah battery rather than a 3800mah battery.
Sent from my SAMSUNG-SGH-I727 using Tapatalk
Click to expand...
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My testing was very unscientific and this is really only the first day of usage. I vaguely remember that with many of these batteries folks have commented that the increase gains fairly quickly over a short period of usage/recharging?

{REVIEW} Feipusi 2200mAh battery

I ordered this battery off eBay a few weeks ago from HK.
http://www.ebay.com/itm/170700946395?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
I received the battery a little over a week ago. I immediately charged the battery overnight (at least 12 hour charge) and popped it in the morning. Throughout the day I normally; check my email, a few couple minute phone calls, some web browsing, updating apps through the market, maybe a few videos, and streaming music, and texting pretty much all day.
The battery seemed to be doing just as good as stock. Now after a few charge cycles I believe the battery is doing better.
I can easily get a day out of it on average.
Two days I was sick, so I just text a few times throughout the day and played a few games on the phone.. I got 48 hours out of the battery.
I tried killing the battery one day by watching videos, streaming music and playing games for maybe 6 hours and I still had about 25% left.
For only $6 shipped (it takes about 2 weeks to get from HK) I believe it is a good deal. I keep my stock battery charged as a backup, but so far haven't needed it. When I get home from work I normally still have 30 - 40% left and just throw it on the charger and take it off when I wake up.
It sure is nice not to have to worry about bringing a charger everywhere I go.
I am really surprised that the 450mAh increase made that much difference.
The battery also feels a little lighter.. I don't have a scale to weigh it on, but it does feel slightly lighter
Running R3velation ROM, Overclocked to 1.6GHZ - ondemand (voltage control), Undervolted -50v @ 100,200,400, sync is set at once a day I believe, automatic brightness, using WIFI only when needed, and GPS almost never
Overall... very satisfied.
PS.. my wife got her 3500mAh battery for her captivate. She is easily getting 2 days out of her battery.. I wish I could use it on my Infuse, but I use the Otterbox case... so it will not fit..

I got 2 of these for backup for my wifes and my phone. I use mine all the time. A bit better than the stock battery and for the price was very hard to beat.

Great find, thanks!
On the eBay page, the vendor says:
3. When first get the battery, use it out, charge for 10 hours for the first three times, use it out again, then it only need to charge about 5 hours for normal use.
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Did you bother with this, or did you just charge it up and pop it in?

scyld said:
Great find, thanks!
On the eBay page, the vendor says:
Did you bother with this, or did you just charge it up and pop it in?
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I just popped it in my phone and charged it for 10 to 12 hours
I searched a little on google about batteries and didn't find anything like the Ebay seller said to do.
No problems so far. And still getting a day out of the battery.
Sent from my SAMSUNG-SGH-I997

This battery need extra back cover or use the ordinary stock back cover?

Thanks for sharing. I had one of the double sized batteries with the extra back, but the battery wore out after only 6 months. I might just go for one of these.

I bought this battery after reading this thread. The battery is slightly more heavier. The battery life seems to last longer when the cell phone is in use but when the phone is on standby the battery dies quicker then the oem battery. Weird.
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ZzFDKzZ said:
I bought this battery after reading this thread. The battery is slightly more heavier. The battery life seems to last longer when the cell phone is in use but when the phone is on standby the battery dies quicker then the oem battery. Weird.
Sent from my SAMSUNG-SGH-I997 using xda premium
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That is wierd, i have the same batteries....came as a two pack with charger...after a few cycle of charge...works great....i try to rotate the two batteries..
Sent from my SAMSUNG-SGH-I997 using XDA App

Those of you needing to know whats going on inside your battery, you need to find "Spare Parts" on the Market/Play Store.
There is a very in-depth app inside called simply "Battery Information"
There you will not only find your % of charge, but battery voltage and temperature, battery health and time since last boot.
Li-Ion batteries are tricky as they require no more than 4.2v, anything more can destroy the battery. Also, the cell is made to operate to no less than 3.0v, any less and the cell will "go to sleep", meaning it won't take a charge unless forced to do so.
Just some FYI, I did my homework on Li-Ion technology and figured I'd share a little...

Looking for a hi-capacity battery
I'll have a look at this....