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85 Hours Froyo Battery Life, 2800mAh Battery! w. Youtube Review (Update 12/28/10)

New update with even Better battery life than Eclair!!! check the link to my latest youtube review.
I just recently decided to update my Epic to Froyo and go with ViperROM 3.0.3 and I got a big improvement now getting 85+ HOURS OF LIGHT to MEDIUM USAGE! on Froyo...click the link to my Froyo youtube review for the details and don't be shy to let me know what chu think y'all!?
URL: http://www.youtube.com/watch?v=8OVnuV08Mh4
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I've recently updated this thread with a link to the original Yoobao website. It is in Chinese but lucky for us Google has a translation feature that worked out very nice...so if you want to take a look at the Yoobao brand for yourself I've posted a link so you can take a look at all their products for cell phones.
URL: http://translate.google.com/transla...oobao.com&hl=en&rlz=1R2SKPB_enUS373&prmd=ivfd
I found this 2800 Mah hour battery with door for the Samsung Epic 4G on Ebay and I just finished posting the final review up on my youtube page. This is a nice medium from spending $50 on a 1600maH battery that isn't going to give you much improvement and spending $70 on a humungous 3500maH battery.
Here is the link to the youtube review I just recently uploaded if you wanna take a look at it for yourself in detail!
URL: http://www.youtube.com/watch?v=Al_po8oanz0
The name of the company is "Moretalktime" and you can look for him on EBAY to purchase this extended battery along with batteries he has out for various other phones for all your friends.
I'm in the middle of conditioning the battery and thus far it took me 13 hours to kill the battery from 100% out of the box with everything turned on and I even left the LED flash on for the last 3 or so hours to get it to die...after another cycle of coditioning (this bieng the 2nd..ish cycle) I took it off the charger with 100% battery Wednesday night of 11/24/10 at 8pm...and my phone just died earlier today on Friday afternoon of 11/26/10 at 1pm GIVING ME 41 HOURS OF BATTERY LIFE WITH MEDIUM USAGE!!! on a 2800mAh battery...still not done calibrating...that's only the 2nd cycle...more to come....just wanted to give you guys an update!!!
Yes that's right people no BS I got a lidgit 60+ HOURS OF MEDIUM USAGE! on this Yoobao 2800mAh extended battery...check out my latest youtube video for details and the final review!
DIMENSIONS:
1.5cm back to front with stock battery cover.
2.0cm back to front with extended battery cover.
30,000+ views!! thanks errybody don't hesitate to leave a comment and leave me a quick thumbs up if I've been of any assistance to your battery life situation!!
Let me know what you think, questions, comments, opinions about my results so far!?!?!?

Well this is very exciting news! Maybe now I will be able to get through the day without crippling my phone. Can't wait!

Link please?

Wow look at that whopper of a battery!
Makes the phone like a giant brick. I'm extremely wary of extended batteries from China, and would like to see the battery tested and what the actual mah level is.

NeonMonster said:
Wow look at that whopper of a battery!
Makes the phone like a giant brick. I'm extremely wary of extended batteries from China, and would like to see the battery tested and what the actual mah level is.
Click to expand...
Click to collapse
This. Gonna wait 'er out.

http://cgi.ebay.com/Sprint-Epic-4G-..._Batteries&hash=item1e5f7b74ae#ht_1528wt_1139

holy ugly. I'll just carry a spare if I need it.

That thing is huge and I bet it is not comfortable when using it.

Just ordered mine from the above link for $30.50 + 7.00 shipping.

mynewepic10 said:
That thing is huge and I bet it is not comfortable when using it.
Click to expand...
Click to collapse
The back cover has the same soft touch matte finish as the stock epic battery cover has.

Personally I don't mind the extra bulkiness, I just wished it was even like this:
Does anyone actually trust eBay batteries. I'm not so worried about the rating as I am about them exploding.

thephawx said:
Personally I don't mind the extra bulkiness, I just wished it was even like this:
Does anyone actually trust eBay batteries. I'm not so worried about the rating as I am about them exploding.
Click to expand...
Click to collapse
I didn't see this battery but I've bought batteries off Ebay for my old Samsung Moment and for my Epic both of which were the stock sizes and OEM...they both turned out great...is this battery off Ebay also?

$40?! Forget that! I just read his little speech on how those cheap $10 batteries are garbage, his are the best blah blah blah...the same story EVERYONE says about everyone elses products. I wrote enough people on eBay who bought the $10 battery from this guy http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=310271079152&ssPageName=STRK:MEWNX:IT that eBay stopped me from writing anymore people for another 24hrs I got replies from at least 1/2 the people I wrote who've had them for about 3-4 months and everyone of them ranted, raved and said they were quite surprised at how much better their battery life is compared to stock considering what they spent. Just one example:
Dear sirtecknight,
I was curious to see how your 3000mah battery is holding up? I'm considering getting one of their 3000mah batteries for my Samsung Epic and wanted to make sure that it actually increased battery life for you after charging.
- m5james
I am pleasantly surprised with the performance and, to be honest, quality of the 3000Mah battery and cover that I bought from this vendor. The 3000MaH battery lasts almost exactly twice as long as my 1400Mah batteries do. Also the oversized battery cover was actually alot nicer than I was expecting.
- sirtecknight

thephawx said:
Personally I don't mind the extra bulkiness, I just wished it was even like this:
Does anyone actually trust eBay batteries. I'm not so worried about the rating as I am about them exploding.
Click to expand...
Click to collapse
The last time I was at the local Sprint store (replacement phone), two of the guys working there had EVO's and each had a seperate style of extended cover just like the two posted on this thread, and I prefer the version that is thicker from head-to-toe vs just a bump over the battery portion only. I've got an eBay battery in the mail and plan on grafting the i9000 bump onto my stock Epic cover and then wrapping the whole phone in 3M DiNOC carbon fiber.

m5james said:
$40?! Forget that! I just read his little speech on how those cheap $10 batteries are garbage, his are the best blah blah blah...the same story EVERYONE says about everyone elses products. I wrote enough people on eBay who bought the $10 battery from this guy http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=310271079152&ssPageName=STRK:MEWNX:IT that eBay stopped me from writing anymore people for another 24hrs I got replies from at least 1/2 the people I wrote who've had them for about 3-4 months and everyone of them ranted, raved and said they were quite surprised at how much better their battery life is compared to stock considering what they spent. Just one example:
Dear sirtecknight,
I was curious to see how your 3000mah battery is holding up? I'm considering getting one of their 3000mah batteries for my Samsung Epic and wanted to make sure that it actually increased battery life for you after charging.
- m5james
I am pleasantly surprised with the performance and, to be honest, quality of the 3000Mah battery and cover that I bought from this vendor. The 3000MaH battery lasts almost exactly twice as long as my 1400Mah batteries do. Also the oversized battery cover was actually alot nicer than I was expecting.
- sirtecknight
Click to expand...
Click to collapse
I don't really get it you start off saying forget that the $10 knockoff batteries are cheap but then put a quote from a happily satisfied customer...??...and these batteries are 2800maH so idk which person your talking about but this is not the same company.

You're missing the whle context of my post. I said forget spending $40 on a battery and then stated I have proof otherwise about his statements, therefore disproving what the seller or the $40 claims in his entire ad in that the $10 batteries since they have in fact turned out to work quite well. When I say cheap about the $10 batteries, I was referencing price, not quality.

m5james said:
You're missing the whle context of my post. I said forget spending $40 on a battery and then stated I have proof otherwise about his statements, therefore disproving what the seller or the $40 claims in his entire ad in that the $10 batteries since they have in fact turned out to work quite well. When I say cheap about the $10 batteries, I was referencing price, not quality.
Click to expand...
Click to collapse
Ight comprende good point...they don't exactly seem that lidgidimate, but you just prooved me wrong I guess

I'm not trying to prove YOU wrong. My point is that the eBay seller with the $40 batteries is claiming that the $10 batteries are all garbage, which I've read otherwise. Today I charged my stock battery to 100% using the wall charger, reset my battery metering through Clockwork, run a bunch of streaming and video apps (Pandora, Slacker, TuneWiki, Skype, Fring and have a movie playing all at the same time) to kill the battery, turned the phone completely off & recharged and now I'm killing the battery again....timing the cycle each time. Once my 3000mah battery arrives, I will be doing the exact same thing so I can give myself a before and after.

2kmy477 said:
Just ordered mine from the above link for $30.50 + 7.00 shipping.
Click to expand...
Click to collapse
Did you get it yet...the seller E-mailed me Friday and said they just shipped out from his warehouse?

m5james said:
I'm not trying to prove YOU wrong. My point is that the eBay seller with the $40 batteries is claiming that the $10 batteries are all garbage, which I've read otherwise. Today I charged my stock battery to 100% using the wall charger, reset my battery metering through Clockwork, run a bunch of streaming and video apps (Pandora, Slacker, TuneWiki, Skype, Fring and have a movie playing all at the same time) to kill the battery, turned the phone completely off & recharged and now I'm killing the battery again....timing the cycle each time. Once my 3000mah battery arrives, I will be doing the exact same thing so I can give myself a before and after.
Click to expand...
Click to collapse
I'm still waiting on the 2800mah battery did you get the 3000 yet...I'd like to know the improvements you get...I can get 20+ hours with medium usage on a good day?

[Review] 3500 mAh monster battery

Just received mine in the mail. Will be uploading pictures and a review here with some battery testing to follow in the next few days.
This is what I bought:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=260697275156
These are selling for as low as 12 dollars shipped on ebay right now. INSANE deal at that price.
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Imgur gallery with a bunch more photos:
http://imgur.com/a/sjJB6/1bZGT
First impression:
The battery looks high quality from the outside. The new back that fits the monster battery is a soft touch plastic and fits amazingly well. It feels nice in the hand and actually fits in my holster. Its not as gigantic of an increase in size from stock, around 5mm.
The game gripper accessory works perfectly even with the new back installed.
Measurements:
3500 mAh
weight - 53.61 grams
thickness - 10mm
back cover weight - 13.55 grams
1500 mAh stock
weight - 32.23 grams
thickness - 5mm
back cover weight - 8.45 grams
TESTING:
Fully Charged at 5:42 EST 12/7/10
Phone turned itself off 2:51 EST 12/8/10
Plugged in 2:51 EST 12/8/10
Fully Charged 7:13 EST 12/8/10
Plugged in 12:37 EST 12/9/10
Fully Charged 6:30 EST 12/9/10
Average charging time using wall charger: 5 hours 10 minutes. (Subject to change due to low #'s of samples.)
Alright, I am going to test the Stock battery and compare it to the 3500 mAh by playing 720 Blu-Ray rips from 100% until the phone dies using RockPlayer and measuring the time. Brightness at full, Volume is max, Wifi on. This should be repeatable for various different users with various different batteries to give a benchmark for a batteries potential. The phone is running stock Froyo DK28, with no modifications to CPU speed. DRM services have been stopped.
Why am I testing the battery this way? Because it removes the most variables that I possibly can to convey to you the true potential of the battery. If I tested simply how long it took for the battery to die in my daily use, it brings texting, web use, game use, browsing, screen on time, wifi, 3g and everything else into the mix as variables, and my result will not mean anything to people who use their phone differently. This way, if you get X hours on the stock battery, you can do some simple math and roughly calculate without changing your behavior how long you will get on this battery.
Stock 1500 mAh:
Started 8:24 PM EST 12/8/10
Turned off 1:05 AM EST 12/9/10
Total time: 4 hours 41 minutes
Impressive to say the least.
3500 mAh:
Started 1:10 AM EST 12/9/10
Ended 10:28 AM EST 12/9/10
Total time: 9 hours 18 minutes
What does this all mean . . . .
So on the second total full charge of the battery, I am getting almost fully double the battery life of the stock battery. That is very impressive, especially considering this is only the second full charge the battery has undergone.
http://batteryboss.org/
You can see that OEM batteries typically have between 95-98% real world to rated mAh. So doing some quick math, as I did on page 2, this battery should have between 2829 - 2919 mAh in real world capacity. That places it at 80-83.5% of rated capacity, which is in line with the 3500 mAh Seido battery for the evo. That makes this battery an exceptional value.
Update:
This in no way gaurantees that you will see the same battery life and is a pretty useless figure all around because my usage and signal strength and everything else differs from all of you. But yes, the battery is capable of it. Over a hundred hours of battery life without using juicedefender.

I might try it, especially if it's only $18.
How much of an increase on battery life did you notice?

Overstew said:
I might try it, especially if it's only $18.
How much of an increase on battery life did you notice?
Click to expand...
Click to collapse
Just got it like an hour ago. Gonna take a few days at least before I can determine the battery life of it. Will be updating the original post as I go.
Plan to charge it to 100% early this evening. Calibrate it. Destroy it overnight with movies and whatever playing in a loop. Wake up and recharge it timing how long it takes to recharge.
Then the testing begins.

Very good. Keep it updated. I'll keep an eye on the eBay ad.

Can you post a video?
- Its just going to be Epic!

Pvt WhoOkid said:
Can you post a video?
- Its just going to be Epic!
Click to expand...
Click to collapse
Sadly the Epic4g is the only video camera I own. I will be taking a bunch more photos as well as giving precise weights and measurements of the battery to come, once it dies after the first rundown tonight or tomorrow.

muyosa, i got the same. if you read the seido's version, it will tell you to leave it plugged in for another 2/3 hours for maximum performance. However, when the blue led comes on, i notice that my phone stops charging and the battery begins to drop.
To get around this, have it plugged in and in use either playing music, on the phone, or tethered. This will keep it charging when it's at 100%. You should calibrate it from there
I forgot to calibrate it but i charged it to 100%. So far, it's pretty good. It appears to be giving me at least double the amount of juice on stock froyo.

Does the back cover have a lump or is it strait so it makes the phone look even from the back? Any links to the seller and how long did the shipping take?
My sister also has an epic and is awaiting to see mine when it gets here.
I ordered the 2800 one from moretalktime last night cause of the review.
And the back cover has a lump ,which the low part of the cover fits flush with the camera.
Never mind it has a lump on it...do you guys think the back cover that is flush which makes the camera lens seem like if its in a hole ,would interfere with the lighting and shadowing of the camera lens ?

I ordered it on November 25th. It arrived today. If it had a flat back, then there would be a large empty space in the back of the phone. Also, the camera would be affected if the case was bulgy all the way. Even the Seido case reduces all around the camera to the stock thickness.

I'm looking forward to seeing the #'s you get and try to find a camera from onna ya boys to do a youtube reveiw at some point...you see the #'s I got with my Yoobao 2800mAh.

Thanks for taking your time and posting.
What kind of thickness are you from the back?
Are all the ebay back's out currently the same? (besides Sedio)

ranchosteve said:
Thanks for taking your time and posting.
What kind of thickness are you from the back?
Are all the ebay back's out currently the same? (besides Sedio)
Click to expand...
Click to collapse
Not a prollem...and I know this is official stuff but am I the only one who'd like to see a (no homo) after u say somethin like "what kind of thickness are you from the back" lol...
But anyway...the stock cover is 1.5cm from back to front and the extended back is precisely 2.0cm adding .5cm total....doesn't inconvenience functionality one bit and actually is a nice grip to hold onto while holding the phone portrait ways upright.
Sent from my SPH-D700 using XDA App

Updated the original post with some initial testing. Battery is looking pretty damn strong so far.
To clarify, the math I did to obtain the true mAh of the 3500mAh battery is as follows.
Assuming the stock battery is truly 1500mAh and it ran for 281 minutes:
1500/281=5.33807 -> mA per minute used while playing HD video
The 3500 mAh battery played HD video for 558 minutes, thus:
5.33807*558=2978 -> Crude estimate of true battery capacity
I adjusted the rating of the stock battery to 95-98% of 1500 to make the estimates a bit more accurate in the original post. This is only a representation of the method I used to obtain those numbers, which again are crude estimates.
If I have made some giant mistake, someone please correct me.
Edit: Updated original post with a link to more photos.

I ordered this battery last week and I can't wait to get it! Thanks for the update

I got the battery couple of days ago. Seems to be great so far and an awsome deal at $18.00. I might just get another one as backup.

Just bought one, 12 bucks with free shipping...can't beat that.

halik said:
Just bought one, 12 bucks with free shipping...can't beat that.
Click to expand...
Click to collapse
Yea, at that price I am tempted to just get another one. Don't know what I would use it for though, since this one lasts me all I need.

I just bought this one. Can't wait to get it!
http://cgi.ebay.com/B181-Extended-Battery-Cover-Samsung-Epic-4G-3500mAh-/140484945816?pt=PDA_Accessories&hash=item20b58e2798
Only $12.20. lol

Thanks for the great review, The only thing I don't understand is the measurement. Is the phone size doubled?
3500 mAh
thickness - 10mm
1500 mAh stock
thickness - 5mm
Because reading the yaboo review he say's:
1.5cm back to front with stock battery cover.
2.0cm back to front with extended battery cover.
So this means that the yaboo cover is thinner than the 3500mh one's? I assumed that they were all the same size.

$12.00! hahhaha. Such a deal. ahhahaha. I just ordered this one too. Now I will have three hi capacity batteries for my Epic. SOmeone please stop me. hahahah.

Review: Droid Incredible II/S Battery for G2

Just got my battery from Verizon, and while it will take a few days before I can properly let you know if it's worth the money, I wanted to post some pictures. Like several people I was really hesitant to jump on the Seidio and ChiChi batteries due to the wide variety of results people were getting. Even the websites who measured their capacities said that their true capacity varied from battery to battery. Some people could end up with one that lasts 2x as long as stock, while some could be slightly worse (than stock). I really didn't feel like returning batteries until I got a good one, so when HTC released a bigger battery that fit inside the G2, I jumped on it.
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Some shots of the box. As you can see it's the Official HTC battery for the Verizon Droid Incredible II, but since that is an identical device to the Incredible S, that battery will work as well.
The G2 comes stock with a 1300mAh battery, this one is 1450mAh, just a little bump. It fits PERFECTLY. No trimming, just pop out your old one and throw in the new one. I was surprised to find it was already 50% charged when I put it in, but I immediately threw it on the charger. The whole appeal of this battery is that it is an Official HTC product, so I'm hoping for greater consistency and quality.
It will be a few days until I get an idea of how much better this thing is for $40, but I will report back when I do.
REVIEW CONTINUED TWO POSTS DOWN

Nice pictures. How much was it? I ask because the Evo Shift battery is $44.00 but it is 1500mah.
EDIT: lol, nm. I see the price in the pic!

OK, so a few days with the battery now. Final Verdict- A definite improvement.
Each day I unplugged at about 5am and wouldn't plug back in until around 11pm. A couple days I stayed on wifi/wifi calling (a HUGE battery saver), and at 11pm would still have 40% left in the tank. This is with some moderate use, little bit of gaming, browsing, Pulse News Reader, and a couple Youtube videos.
Without wifi I go into the red around 9ish, which is still a nice improvement over stock. So I would say that if you are a person who continually makes it a few hours short on battery for the day, than this one is for you. You will notice an improvement and hopefully not have to stress about preserving that battery. But if you are having to plug in multiple times a day, then I can't say that this will help you too much.
Pros:
Gives you a nice bump in battery life, noticeable over stock. (Remember it will take a few charges/discharges to see this improvement)
An official HTC battery
No modifications needed to fit perfect (unlike the EVO Shift battery)
Much more consistant and (hopefully) reliable over 3rd party batteries
Cons:
It's only 1450mAh (Over the stock 1300), so it's not a huge increase (Judge if it's worth $40)
Won't save the power users out there.
You can find this hopefully at a Verizon store or their Wireless website. That said, HTC.... start making official extended batteries for your phones! Not just the Thunderbolt.

thank you very much for your review.
i think i'll try for myself to see if it helps.
been coming short on battery power a couple of times now (by a couple of %) so this should be a welcome change.
regards,
!ncanity

so you bought the battery direct from verizon? i'm thinking i might do this too after seeing your little write up.

polarbearmc said:
so you bought the battery direct from verizon? i'm thinking i might do this too after seeing your little write up.
Click to expand...
Click to collapse
Yup, right from their website as the store near me didn't have any in stock yet. Remember don't expect a huge difference, as the battery is only a little bigger. But it can give you that little extra to make it through the day. Not sure on verizon returns, but I hope they will be a little bit better than say mugen or seidio.
Sent from my T-Mobile G2

Good info, but the message to HTC should be to work on power management better.
http://www.htc.com/us/products/t-mobile-g2/
Power Rechargeable battery, 1300 mAh
Talk Time Up to 400 minutes for WCDMA
Up to 590 minutes for GSM
(The above are subject to network and phone usage.)
Standby Time Up to 430 hours for WCDMA
Up to 430 hours for GSM
(The above are subject to network and phone usage.)
Click to expand...
Click to collapse
i know it says up to...but lets get real, this is not even close. maybe 50 hours standby and 300 min talk time at best.

i found the battery for sale on androidcentral store for 27.95, but they list it as 1500mAh, and if you look at the image its says 1450mAh. HTC also has it for sale on their website they also list it as 1500mAh. I hope the fit is perfect i would hate to have a hump when i put the battery door back on.
http://store.androidcentral.com/htc-1500mah-standard-battery/8A37A8404.htm Androidcentral
http://shopamerica.htc.com/accessories.htm?prId=38854 HTC

i feel that you should've gotten the 1800 mah battery from mugen power if you were gonna use that much money. they're pretty much in the same range and with a couple of extra dollars you would've gotten more battery life.

cooljoe226 said:
i feel that you should've gotten the 1800 mah battery from mugen power if you were gonna use that much money. they're pretty much in the same range and with a couple of extra dollars you would've gotten more battery life.
Click to expand...
Click to collapse
I had a bad experience with mugen on a previous phone, not to mention that their 1800mAh batteries are not really so. I would much rather buy an oem product for the reasons above.
That said I'm sure that many might be happy with a mugen (or seidio) purchase. I just would rather spend a little more and avoid the possible headache.
Sent from my T-Mobile G2

i ordered the same battery as the OP, but from androidcentral store. Received it today the fit is perfect, htc should start including the Droid Incredible II battery with new shippments of g2's and desire z's. Didnt test out the battery yet just wanted to see how the fit was. Total was $33.95.
HTC packaging
The stock G2 battery is on the left side, it looks a bit more square from the side. The G2 battery also has a small square cutout on the side unlike the Droid Inc2 Battery.
Top View, G2 battery on top
Back of both battery's, g2 battery on top.
new 1450mAh (Droid Inc2) battery inserted no bulge perfect fit.
one more shot of new battery in my G2

Excellent pics. Please do report your findings, I've been very impressed so far.
Sent from my T-Mobile G2

Epic 4G Phone Battery Reviews

Hey everyone, I recently got a Western Mountain Radio Computerized Battery Analyzer so I plan to start reviewing batteries for our Epic (and whatever else I can find).
If you would like anything else reviewed you can PM me and we an talk about maybe sending yours or if you haven't ordered one, ordering it to my house and I'll review it and then send it to you. (Maybe we could work out some kind of collateral or insurance so you know I'm good for it)
Here's some of my selling accounts as testament that I'm not a scammer:
http://myworld.ebay.com/iviyth0s
http://heatware.com/eval.php?id=67594
Thanks everyone, I look forward to helping our Epic community escape the false advertising that these battery manufacturers do, and get our best money's worth
I plan to follow in the footsteps/continue the work of this fellow:
http://batteryboss.org/
Reviewed Batteries are in the next post below!
Reviews over at my blogspot page! (Easier to navigate then forums)
**UPDATED 3-5-14**
Added an Onite 1900mAh​

Tested/Testing Batteries and their links:
6x 3500mAh Generic <2603mAh><1851mAh><1837mAh><1740mAh><1732mAh> <1265mAh>
1x 1800mAh OEM Samsung <1495mAh>
4x 1500mAh OEM Samsung <1256mAh><1152mAh><823mAh>
1x 3500mAh Hyperion <1745mAh>
1x 1500mAh Generic <543mAh>
1x 1800mAh Anker <1733mAh>
1x 1900mAh Onite <1843mAh>

$$ Per Ah's
1st- Generic3500-6 @ $2.36/Ah
2nd- Generic3500-5 @ $2.49/Ah
3rd- Generic3500-4 @ $3.24/Ah
4th- Generic3500-3 @ $3.28/Ah
5th- Generic3500-1 @ $4.94/Ah
6th- Onite 1900-1 @ $5.96/Ah (Really this is better than I rated it since it's in a bundle)
7th- Anker1800-1 @ $6.92/Ah
8th- Generic3500-2 @ $7.66/Ah
9th- Hyperion3500-1 $8.59/Ah
10th- Generic1500-1 @ $10.11/Ah
11th- OEM1800-1 @ $16.01/Ah
12th- OEM1500-1/OEM1500-2/OEM1500-4 @ ??/Ah

Great idea! Hopefully some people will make use of it.
Sent from My Phone with An App.

Can you see how your results correlate with the estimated mAh values reported via the Battery Monitor Widget (https://play.google.com/store/apps/details?id=ccc71.bmw) that some have been using to test battery life?
I would be surprised if that app is accurate. Anecdotally, the mAh estimates feel inflated.
Sent from my SPH-D700 using Tapatalk 2

Tomcat5 said:
Great idea! Hopefully some people will make use of it.
Sent from My Phone with An App.
Click to expand...
Click to collapse
Thanks I sincerely hope they do!
etirkca said:
Can you see how your results correlate with the estimated mAh values reported via the Battery Monitor Widget (https://play.google.com/store/apps/details?id=ccc71.bmw) that some have been using to test battery life?
I would be surprised if that app is accurate. Anecdotally, the mAh estimates feel inflated.
Sent from my SPH-D700 using Tapatalk 2
Click to expand...
Click to collapse
I have a feeling the values given from the app are completely inaccurate, considering I use it myself to get a feel of battery vs. battery (it is great for logging percentages with relation to time) but the capacity measuring sessions have shown me very different ratings for the same battery every time I have done a monitored charging session. I personally don't trust it but I'll be happy to include them as well if you'd all like.

2 Generic 3500mAh battery reviews coming soon! The results are surprising

I think that having a battery thread with testing etc. is a great idea. Many of us are using a combination of stock 1500 mah as well as 1800 mah Samsung batteries, but there are quality generics out there that may possibly match and/or exceed the performance of stock... it's a matter of finding those and testing them out.

dohturdima said:
I think that having a battery thread with testing etc. is a great idea. Many of us are using a combination of stock 1500 mah as well as 1800 mah Samsung batteries, but there are quality generics out there that may possibly match and/or exceed the performance of stock... it's a matter of finding those and testing them out.
Click to expand...
Click to collapse
Thanks,
I'm currently working on the Fat Generic 3500 batteries but soon I'll get up the 1500mAh and 1800mAh OEM batteries for your viewing pleasure (I have a feeling the 1500mAh won't do too hot since it's older than my phone as it's my dad's original battery and he bought the Epic 4G when it first came out)
I'll include purchase dates of all the batteries if I can dig them up, so far the one Generic I have is rather disappointing but the other is quite impressive. I've yet to test the third as it's my daily driver but I'll see how it compares. I always knew the one wasn't at it's peak anymore and I'm guessing it's probably the first fat battery I bought when I got my Epic.
Naturally if anyone wants to send me their 1500mAh or 1800mAh (or any other battery they have) I'd be glad to add them to the the list for comparisons sake (and to get a better idea of general battery quality trends)

BUMP
First Review posted!!
Generic Fat Battery #3 "3500mAh" --Acquired November 31st 2011-- $8.55
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Began testing the OEM 1500mAh and almost done with one of my other Generic 3500mAh batteries
Also I'll soon be in possession of a Hyperion 3500 donated by Tomcat5 for testing.
Feel free to discuss and also critique anything you feel the need to!

Hyperion 3500 Review Posted!
iviyth0s said:
Hyperion Fat Battery #1 "3500mAh" --Acquired February 22 2012-- $14.99 Donated by Tomcat5
Click to expand...
Click to collapse
Next to come, OEM 1800 and another generic 3500.
Stick around!

iviyth0s said:
Hyperion 3500 Review Posted!
Next to come, OEM 1800 and another generic 3500.
Stick around!
Click to expand...
Click to collapse
Geez! No wonder it didn't feel like that much a boost. Others seem to have good luck though. Probably the build quality just varies.
Sent from my Phone with An App

Tomcat5 said:
Geez! No wonder it didn't feel like that much a boost. Others seem to have good luck though. Probably the build quality just varies.
Sent from my Phone with An App
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Click to collapse
Definitely does, wait until I post the rest of the Generic 3500's haha

iviyth0s said:
Definitely does, wait until I post the rest of the Generic 3500's haha
Click to expand...
Click to collapse
Oh BTW the date I bought it was February 22 2012.

I'd just like to say this though with they hyperion your getting 1740ish mAh okay how long is phone lasting on a full charge with heavy usage?
I Was testing and:
6h 1m 29s on battery
Display Time on 5h 24m 51s
WiFi the whole time and was awake the whole 6 hours not once did my screen go off.

XxLostSoulxX said:
I'd just like to say this though with they hyperion your getting 1740ish mAh okay how long is phone lasting on a full charge with heavy usage?
I Was testing and:
6h 1m 29s on battery
Display Time on 5h 24m 51s
WiFi the whole time and was awake the whole 6 hours not once did my screen go off.
Click to expand...
Click to collapse
I'm not sure, I shipped it out today so I havent tested it in the phone, just with my battery analyzer.
If you want I can run my tests on your Hyperion if you think you have a better one, the more pooled results the better the data!

iviyth0s said:
I'm not sure, I shipped it out today so I havent tested it in the phone, just with my battery analyzer.
If you want I can run my tests on your Hyperion if you think you have a better one, the more pooled results the better the data!
Click to expand...
Click to collapse
After that test I contacted Hyperion and will be getting a replacement. 1745 mAh is really too low for a 3500 mAh extended. Ill break it in for a week and send it to you for a test if that's alright. To the other poster, my batter life was pitiful any way I looked at it. I don't know if I could get 5 hours screen on time.
Sent from my Phone with An App

One OEM1500 review up
OEM Slim Battery #1 "1500mAh" --Manufactured January 18th 2011-- $??.??
Click to expand...
Click to collapse
Tomcat5 said:
After that test I contacted Hyperion and will be getting a replacement. 1745 mAh is really too low for a 3500 mAh extended. Ill break it in for a week and send it to you for a test if that's alright. To the other poster, my batter life was pitiful any way I looked at it. I don't know if I could get 5 hours screen on time.
Sent from my Phone with An App
Click to expand...
Click to collapse
Sure, the more the merrier.

One OEM1800 up
OEM Slim Battery #1 "1800mAh" --Acquired October 21st 2011-- $23.94
Click to expand...
Click to collapse

That OEM 1800 mAh review really should be done with an almost virgin battery to see its original capacity. Maybe someone with a new one could send it in or someone who is going to get one could order it to you.
Sent from my Phone with An App

MPJ 4300mAh extended battery mini review

Picked up this MPJ out off their website for $17.99 because I CANNOT find it on Amazon.
WHERE I BUY
A backup battery means a lot to me as my Galaxy S5 is running many apps, even though battery life on this phone is already an impressive part. Just received mine with a small bag, unwrapped and put it in. It seems a little larger than stock battery, ensuring a snug fit.
The 2800mAh to 4300mAh bump isn’t there for sure but there is still some increase. I’ll update soon after 2-3 times charging cycles.
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After I fully charged it 3 times, it seemed to do great. This is my moderate to quite heavily day yesterday. With almost same usages (no auto brightness, average web browsing, bunch of streaming videos, texting, calling and etc.), stock downs to 20-30% by the time I went to bed and the new battery I'm at about 45%.
EDIT: Do not expect seeing any dramatic changes. Normally improving 10-15%, and there are several times, depending on my usages, where it up to 15%-20%.
6+ hrs on screen is my best by far and this is including 4-5 hrs of idle and light/moderate using, and only 1-2 hrs of heavy browsing, texting, etc. Have been also skeptical and hesitated about whether to pick up this without many reviews but on second thought, I can be the first and share my experience if that’s a real good. YMMV, I am not thinking about if they are spending money on promoting the well-knowness for their company, as far as I can tell, it is working fine on MY GS5.

tenderfoots said:
A backup battery means a lot to me as my Galaxy S5 is running many apps, even though battery life on this phone is already an impressive part. Just received mine with a small bag, unwrapped and put it in. It seems a little larger than stock battery, ensuring a snug fit.
The 2800mAh to 4300mAh bump isn’t there for sure but there is still some increase. I’ll update soon after 2-3 times charging cycles.
Click to expand...
Click to collapse
Won't this affect the IP67?

btort1 said:
Won't this affect the IP67?
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Click to collapse
wondering the same thing. This battery doesn't seem too expensive.

I'm really interested in a real capacity test of this battery
Sent from my SM-G900F using XDA Premium 4 mobile app

btort1 said:
Won't this affect the IP67?
Click to expand...
Click to collapse
It shouldn't seeing how it can use the original back.
I also to would like to see the stats on this baby because of the no extra bulk.

where did you get it?

I was about to post about this same battery! I ordered it on Amazon for about $5. I hope it is better than the stock battery! Here's a link if interested.
http://www.amazon.com/4300mAh-Capac...qid=1398390303&sr=8-2&keywords=galaxy+s5+4300

Interested to see how this battery works For long term use. Wonder if it effects the phone any?

Oh sweet, Thank you! =)

These batteries don't hold quite the charge the OEM batteries do, but it'll last a good 8 hours. I ordered a pair of these batteries and I'll see how long they last (Hyperion batteries have a good track record with my phones).

JGillis2391 said:
I was about to post about this same battery! I ordered it on Amazon for about $5. I hope it is better than the stock battery! Here's a link if interested.
http://www.amazon.com/4300mAh-Capac...qid=1398390303&sr=8-2&keywords=galaxy+s5+4300
Click to expand...
Click to collapse
thanks...for $5 why not.

5234924
JGillis2391 said:
I was about to post about this same battery! I ordered it on Amazon for about $5. I hope it is better than the stock battery! Here's a link if interested.
http://www.amazon.com/4300mAh-Capac...qid=1398390303&sr=8-2&keywords=galaxy+s5+4300
Click to expand...
Click to collapse
You really don't expect those $5 being better than the original one.. do you..?

jrubenc said:
You really don't expect those $5 being better than the original one.. do you..?
Click to expand...
Click to collapse
Nope, so I bought 3 of them. at 6 dollars a piece, and no shipping, even if i get one thats semi-decent it's better than no spare are all and I was making my way through a battery and a half per day on my S4.
*UPDATE*
4300 mHa Battery
I'm a very heavy user of my smartphone. When i had my Galaxy S4 i was going through a battery and a half per day. When i saw these batteries i thought i'd give them a try. I though 6 bucks, each, bought 3 of them for the hell of it. So in the old phrase of you get what you pay for is absolutely true in this case.
These batteries even say "Long Lasting High Capacity Li-ion battery" and are a 4300mAh battery, where the stock is 2800mAh. So in theory these batteries are 45% bigger than stock and should give me relatively 45% more time in operation of my smartphone on a single charge.
What it has given me is a great deal less. My S5 on the OEM battery would last from when i unplugged it at 6am to usually 5:30 or 6 at night before I hit the 30% alert. I just checked and my phone is currently 4H 50M 06S in and I am down to 38%. This battery as it sits is a complete waste of money.
Now as they were only 6 bucks each I did buy 3 so I will try the other two over the next couple days but if they are the same, then my suggestion is do not buy this product.

I just went with this one. Guess we'll see. I'll update a couple weeks after it gets here. http://www.amazon.com/gp/product/B00JIL7C5S/ref=oh_details_o01_s00_i00?ie=UTF8&psc=1

slight22 said:
Nope, so I bought 3 of them. at 6 dollars a piece, and no shipping, even if i get one thats semi-decent it's better than no spare are all and I was making my way through a battery and a half per day on my S4.
Click to expand...
Click to collapse
Makes sense, yes After all, no matter how advanced the phone is: the more advanced, the more battery eats.

Hum... I don't know if this battery i sreally a 4300mah...
Someone test the battery recently ?

I'm using this "brand" ( well, these printed labels ) since the S1 series.
They may not be the full 3800Mah capacity, but they always give me a full day of operation ( depending on the use offcourse )
I'm not able to test the capacity-claims ( because I don't know how )
All I know is the length of operation.
On the S2 and Note1 the power was slightly smaller, my order is coming in a few days
Will report back

Spartagek said:
I'm using this "brand" ( well, these printed labels ) since the S1 series.
They may not be the full 3800Mah capacity, but they always give me a full day of operation ( depending on the use offcourse )
I'm not able to test the capacity-claims ( because I don't know how )
All I know is the length of operation.
On the S2 and Note1 the power was slightly smaller, my order is coming in a few days
Will report back
Click to expand...
Click to collapse
I can't wait for ZeroLemon to release theirs. It was worth every millimeter of extra hugeness on my S4.

sarou said:
Hum... I don't know if this battery i sreally a 4300mah...
Someone test the battery recently ?
Click to expand...
Click to collapse
It is the same dimension so I assume 20%~ more.

I ordered this one the other day http://www.amazon.com/gp/product/B00JB5OGWS/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1 shipped out today shall see how it goes.