Samsung Skyrocket Battery Upgrade - AT&T Samsung Galaxy S II Skyrocket SGH-I727

Was browsing around looking for a new case for my Skyrocket. Ended up at this site, which appears to be very good. Reading input regarding extended life batteries, could not help myself so joined up to give you recent experience. Was doing the usual charge it every 8 hours with my new phone. Online found, received and overly impressed with my new 3500mah extended battery. Received it two days ago; had 60% upon receiving. Per instructions, charged it to 100% and unplugged. Next step is to totally drain until it shuts off (still working on that today - 530pm and still at 57%) then recharge to 100% plus 3 hours extra on charger. There are no side affects from this battery as it replaces the factory and is a one battery system, just over sized. I am and was looking for a new case that will fit the over sized battery. When you buy the battery for 29.99 it comes with a back cover that accommodates the over sized battery. Got it at accessoryswamp.com. FYI=(3500MAH Extended Life Samsung Galaxy S II Skyrocket Battery,BAT-0018-GS2RKT,1,$29.99) Still looking for silicon type battery cover though; any help appreciated. Hope this helps in battery buying decisions.

Lookinf for Case for 3500MH Extended Battery
I, too, purchased my extended battery for the Skyrocket from Accessory Swamp and have been pleased with its performance that lasts at least 10 hours daily with Bluetooth activated. Hope to find a case for it.

Sedioonline sells the best ones

Related

any cheap 900mAh batteries to recommend?

Hey all, I am thinking of getting an additional batttery and charger so that my TD can last longer.
Anyone has experiences with those offered by DealExtreme?
http://www.dealextreme.com/details.dx/sku.23950
http://www.dealextreme.com/details.dx/sku.25160
for 8USD i could have a charger+ battery which really suits my needs, wanted to see if anyone here has a better deal up ur sleeves
Personally me, I would by HTC extended BP E270 battery, it last's three times the 900 mah one, why would you want to carry additional battery all the time?
Just buy a 1800 mAh dude, just as I did
I just got a new Cameron Sino 900mha one on ebay for my Diamond.
The main reason I don't want to get the extended ones are because I can't find a case for my Diamond afterwards, and I'm uber-pandantic about protecting my phone...
I got the DX 900mAh battery ... figured you can't go wrong with a $4 purchase.
It works, for the most part. Battery life is on par with my genuine battery, so I figure it does have 900mAh.
The problem, is the battery runs very hot. With the genuine battery, the phone runs between ~ 28, 29C, to at most 38, 39C if I've been browsing on 3G for a while.
The DX battery runs at ~ 33C when first plugged in. It typically runs at ~ 35,36C, and easily gets up to 41,42C if you've been using 3G data for a while. It actually went up to over 50C one time when I was charging it and browsing on 3G at the same time.
The temperature worries me, so for the most part I stick with the genuine battery. I rarely run out of battery during weekdays when I am able to plug my phone to a PC at the office. I carry the DX battery as backup only during the weekends.
For European users: I recently bought this one for 6,90 € incl P&P cause I like the thin case and am willing to carry a backup battery with me whenever it is likely to be needed. Be aware that Deutsche Post Warensendung takes comparatively long time to be delievered.
It arrived a few days ago and looked 95% like the original battery although I can't believe that it really is ("htc INNOVATION" print is a bit larger). It fits the case not as perfect as the original one that came with the phone. Anyway, I conditioned it and its lifetime is absolutely comparable to the original.

Expensive BBY battery vs cheap

http://newgenoutlet.com/products/Pl...lymer-Battery-for-Most-HTC-Mobile-Phones.html
This exact battery is $50 at Best Buy.
Anyone try this battery yet? I have a few batteries laying around that have all gone to crap and my 1750 from seidio isn't holding it's charge very well anymore.
Still can't bring myself to buy the 3500.
Might want to consider & shop for OEM 1500 maH ?
Haven't tried them yet but I got a supposingly OEM battery (1500 maH) for the Ozone/Imagio at around $10 including shipping via eBay, and I switched it over to the Eris since the Ozone is now used only as an unlocked spare for GSM/wifi purposes, etc. Got it from these folks, fast ship as they're local & was in our mailbox in 4 or 5 days.
http://cgi.ebay.com/NEW-OEM-HTC-BTR...309517?pt=PDA_Accessories&hash=item3a5dd47b8d
It's only slightly larger than the OEM 1300 maH rated battery, but this one fit perfectly as well and with the custom Froyo, rooted phone, giving me enough juice for a full 18-30 hours day without running low - depending on usage, and, at night, I just hook it up to the charger. Plus, I got plenty of vechile & usb charging option while on the go, plus, the spare battery resulting from the switch with me most of the time, so I'm good going anywhere with the device.
I prefer not to throw more money for a 3500 maH battery+cover as none of the protective cover/shield/cases out there are designed for the thicker phone & its bulk, which sort of defeat the purpose of using this relatively "compact" device especially on a side-by-side with the TB and their related siblings.
I just ordered this battery OP suggested, will test it out and get back to you guys some time next week. Really needed a battery a bit bigger than what I've got now, and I think $10 fits the bill! Thanks OP.
I've tried out the battery over the past few days, and I'm impressed. I had the oem 1500 battery before, and it went down in life really quick throughout the day. On normal use, I would only have 20-30% by lunch time. But I took it off the charger at 7:50am today, and it's at 80% right now (1:23pm). Most of the weekend, I was hooked up to Wi-Fi, and it lasted an entire day and a half on normal use. I define normal use as 30-60 minute sessions of browsing the web, and texting every now and then for about 5-10 minutes. I'm enjoying it a lot. For only $10 you can't go wrong. So if you want a battery that will last you through the day, this is it. Thanks for the find, OP.

Extended Life Battery tempts me:) (a.k.a. extended battery discussion thread)

So I was surfing the intraweb last night and came across http://www.mugen-power-batteries.co...galaxy-s-relay-4g-t699-with-battery-door.html. Very tempting, especially considering that according to Mugen it has NFC. What do y'all think? Should I?
Sent from my SGH-T699 using xda-developers app
uuh... the relay is already quite thick, with that battery it will be huge... i personally wouldn't, but it's a matter of personal taste
I had an extended battery on my Doubleshot before this - the bulk didn't really bother me. Maybe I'm strange but I didn't mind. Especially with the battery life I got.
Sent from my SGH-T699 using xda-developers app
i has extended batteries for my G1 one back then. i used them when i took the device with me geocaching. I had two of them and they made the device stay up longer than i ever did
downside with the bulky back covers is, that the device won't fit into any pouches no more. and, of course cases no longer fit either.
but once you're used to the shape - imho - the added thickness is no longer disturbing.
onebornoflight said:
So I was surfing the intraweb last night and came across http://www.mugen-power-batteries.co...galaxy-s-relay-4g-t699-with-battery-door.html. Very tempting, especially considering that according to Mugen it has NFC. What do y'all think? Should I?
Sent from my SGH-T699 using xda-developers app
Click to expand...
Click to collapse
You can go for this solution....1/5th of Mugen's price:
http://www.hyperionea.com/product/hyperion-samsung-galaxy-s-relay-sgh-t699-2-x-battery-charger/
I had purchased a EZO high capacity battery with cover from Amazon--the same day I ordered the phone. That was months ago and I see the battery is no longer available on the site.
That's a shame, because the package was reasonably priced, the cover fits well, and the battery works as promised.
The device can run about ten consecutive hours for me running CM9 without any CPU profiles and with the governour set to interactive.
If I'm going to be away from a charger for a long time, I've found that setting the device to powersave is tolerable for most applications and the battery goes from good to ridiculous...
The additional bulk will turn off some buyers; however, I have found that it makes sliding the keyboard open much easier...
If you can find an EZO battery and you don't mind the extra bulk, I recommend one.
orange808 said:
I had purchased a EZO high capacity battery with cover from Amazon--the same day I ordered the phone. That was months ago and I see the battery is no longer available on the site.
That's a shame, because the package was reasonably priced, the cover fits well, and the battery works as promised.
The device can run about ten consecutive hours for me running CM9 without any CPU profiles and with the governour set to interactive.
If I'm going to be away from a charger for a long time, I've found that setting the device to powersave is tolerable for most applications and the battery goes from good to ridiculous...
The additional bulk will turn off some buyers; however, I have found that it makes sliding the keyboard open much easier...
If you can find an EZO battery and you don't mind the extra bulk, I recommend one.
Click to expand...
Click to collapse
http://www.amazon.com/EZOPower-Capacity-Extended-Replacement-SGH-T699/dp/B00AQRVYXY - this one?
Does it have NFC? I don't see it anywhere on the page.
janejunx said:
http://www.amazon.com/EZOPower-Capacity-Extended-Replacement-SGH-T699/dp/B00AQRVYXY - this one?
Does it have NFC? I don't see it anywhere on the page.
Click to expand...
Click to collapse
Nope. No NFC.
I've had my Relay 4G about a month and a half now, and am already looking at getting an extended battery. I find myself charging it a few times a day - sometimes I'll only get maybe 3 hours before it's "critically low". Yes, I do use it a ton - it's currently my main computer, since I rarely have access to my parents' laptop and my desktop, whose case+mobo+cpu I recently sent to the recycle bin, bit the dust over a year ago. Also I have unlimited unthrottled 4G on T-Mobile (and used well over 10-12GB last month, & this (billing) month am currently at 12.21GB since April 28.
I've seen the Mugen 4600mAh battery with NFC online around $90 (way too rich for my blood), and the EZOPower 4100mAh (no NFC) for around $17-23 or so at Amazon or NewEgg, among other places. I was originally wary of the cheap price on the EZO, but if the huge price difference is due to NFC and not being a cheaply made battery, I'd want the EZO, possibly 2. I don't use the NFC hardly at all, and I suppose if I really need it sometime I could pop the original stock battery back in for the occasion.
So any reason for me to NOT get the EZOPower 4100mAh? If I get 2, I'll probably also want an external charging solution so I can charge one while using the other. Also is there a hardshell case (with a built-in stand) available that fits the phone with the larger battery door? BTW unavailability of those two things won't be dealbreakers for me getting the battery. I had an extended battery for my G1, and that phone finally bit the dust after ~4+ years. (I wonder if my SGH-T699 will last that long…)
would somebody care to explain to be why nfc is dependand on the battery?
the batteries have just the same 4 connectors as any other cell battery i always had in my hands.
or are they made of materials that don't shield the nfc waves passing though?
nfc antenna is in the battery casing. NFC antennas go for about $5 on ebay, if you figured out which two connectors go to the nfc you could probably set up your own if your battery doesn't support it.
Sent from my SGH-T699 using xda premium
Can anyone confirm whether the Relay accurately reports on the extended batteries? I'm currently using a patched Droid 3, but I'm starting to find its limitations too restrictive, and I'm thinking of plonking down for a Relay.
EZO battery
orange808 said:
I had purchased a EZO high capacity battery with cover from Amazon--the same day I ordered the phone. That was months ago and I see the battery is no longer available on the site.
That's a shame, because the package was reasonably priced, the cover fits well, and the battery works as promised.
The device can run about ten consecutive hours for me running CM9 without any CPU profiles and with the governour set to interactive.
If I'm going to be away from a charger for a long time, I've found that setting the device to powersave is tolerable for most applications and the battery goes from good to ridiculous...
The additional bulk will turn off some buyers; however, I have found that it makes sliding the keyboard open much easier...
If you can find an EZO battery and you don't mind the extra bulk, I recommend one.
Click to expand...
Click to collapse
I also picked up two EZO batteries. They have a well made cover and last for twice what stock does. Unfortunately it didn't have a NFC antenna and both have now swollen up to the point they no longer fit. While I had left them plugged in after full charge, they seem to stay warm and not tolerate it well. Can't say how well they could have lasted if better cared for, but abuse or overcharging seems to effect them quickly.
Does the mugen or other brands also have issues? If anyone else have suggestions.
---------- Post added at 11:21 PM ---------- Previous post was at 11:08 PM ----------
5318008 said:
Can anyone confirm whether the Relay accurately reports on the extended batteries? I'm currently using a patched Droid 3, but I'm starting to find its limitations too restrictive, and I'm thinking of plonking down for a Relay.
Click to expand...
Click to collapse
Well, it just displays a percentage. It at least seems accurate while logging with Juice Defender's graph, it would track down at fairly consistent rate until charged or out of power. As for swapping over to a Relay, It's about as well supported as any slider out right now. I haven't been disappointed.
ezo
the EZObattery rocks. For $19 (I got mine on ebay) I get 2 days and a few hours into the 3rd before needing a charge.
I have the same issue kilr00y mentioned about it not fitting into pouches or cases except I found now that the phone is harder to flip open and safely hold at the same time while doing 90 other things at once which is when I always need to use the phone. I keep an aftermarket case on the front screen part but can't find an extended back case. I made my own from a tube of black silicone but would love to hear it if anyone finds another option. I don't mind if the phone turns into 1988 brick style size so long as the battery lasts and I don't crack the screen again.
I was looking at extended batteries and if I'm not mistaken, there seems to be a genuine extended battery that should work with this phone. Just would need an extended battery cover. Battery model is: EB-L1K6ULZ (Link)
rudias said:
I was looking at extended batteries and if I'm not mistaken, there seems to be a genuine extended battery that should work with this phone. Just would need an extended battery cover. Battery model is: EB-L1K6ULZ (Link)
Click to expand...
Click to collapse
It looks good. Be aware that most "extended" battery will not last long... In particular when they have a lower voltage than the original battery. Lot of battery with higher mAh run at 3.7V instead of 3.8V this make it last shorter than the original.
I've had 2 of the EZOPower 4100mAh batteries, and am experiencing the same problem that stonefoz mentioned about the batteries swelling. In my case, for example, the current one has gotten to where the cover will just spontaneously pop off, and the battery will dislodge, forcing the phone to lose power. Also, regarding his "staying warm" comment - sometimes when I was doing something extensive on the phone, it'd sometimes get so hot, especially the keyboard area, that I could barely hold it, and that concerns me some.
I believe the second one has lasted longer than my first, though. It's not quite as bad now as my first was when I replaced it. I bought my first one May 18, 2013, and my second one September 18, 2013, 4 months later. It's lasted till now, May 7, 2014, 7 and a half months later, but it's about time to replace it.
It looks like it's no longer available, but I was thinking I should try a different one anyway.
One option is this 4600 mAh Mugen battery for about $90, and another is this 5000 mAh MPJ battery for about $35. The MPJ does say it's only 3.7 volts, which according to scaltro could be a concern with longevity per charge.
I definitely would like better battery life. I've noticed that playing FarmVille 2: Country Escape is quite a drain - I'd go from full battery to getting the low battery warning after only something like 2 to 3 hours or so, even with the EZO battery. Earlier, I popped in the factory Samsung battery, topped off its charge, then decided to test battery life playing FV2. I also turned on bluetooth (and sent the sounds to an external speaker), cranked the screen brightness all the way up, and turned off power saver mode, in an attempt to get a "worst-case scenario". I tried turning on WiFi (we have a hotspot here now) but it wouldn't connect to the game server, so I just went through my unlimited+unthrottled 4G.
The results:
2:45am - battery full, unplugged
4:15am - battery 22% (I checked it a few times along the way periodically, but neglected to note the times)
4:23am - battery 14%, had just gotten the battery low popup warning
4:33am - battery 5%, battery critically low popup warning
4:35am - battery 3%, then I went and plugged it in.
So, it lasted only about an hour and 50 minutes from full to 3% remaining. I'm hoping a good battery would be able to go all day and all night and into the next day with similarly-intensive use. (No I wouldn't be playing games the entire time of course!)
Personally, if the $35 MPJ battery would be good enough, and significantly better than the EZO, I'd prefer to go for that one.
I'm wondering, though, if the $90 Mugen is a huge leap up in quality, though (disregarding the NFC for now which I haven't had to use)? It's a bit rich for my blood to drop all at once on a battery for a phone ... BUT, their website tells me they accept returns up to a year later (and I've gone through TWO EZOs in that time), which gives me some hope. If, overall, I'd be spending less by getting one Mugen and it outlasting 4 or 5 EZOs (if they were still available), I'd get that.
On a side note, it'll be a while before I can afford to replace my phone, but when I do, I'd really like a good QWERTY keyboard. I see that very few phones come with them now, though, and the ones that are are near the bottom of the barrel spec-wise. I'm thinking I'll need to get an external compact bluetooth or USB keyboard with my next phone, and expand my options for the phone itself. Ideally I'd like to get one that I can put in a flip case, with the phone in the other side of it, and close it when I'm not using it. (Although, there is the concern with getting the phone out quickly to answer calls, although I maybe only talk 25-50 minutes a month or so.) Any suggestions on what to look for in the case/keyboard department, for example? Chances are it won't be till 2015 at the earliest (and my wallet hopes my Galaxy S Relay 4G will last through 2016 or so unless it dies or something else goes seriously wrong) before I get a new phone, but I like to start my search early. When I do get one, I'm hoping it'll last at least 4-5 years, and maybe stretch it to 7-10 if I'm pressed for cash then.
My high capacity EZO battery eventually bloated and swelled up--after a year. I replaced it with a Mugen battery. Both came with new back covers and make the device about as chunky as a Sidekick II.
My device can run OpenGL applications for about 9 hours straight with the brightness set to 50%. It's about the same for movies. I get decent signal at my house and GPS is disabled when I am not using it. I use Green Power and Greenify to save battery when the device is locked, but that wouldn't affect using the device.
I am on an official Cyanogen nightly, so there's really no battery saving hocus pocus at work here.
Make no mistake, an extended battery will get you about 9 hours of heavy use. I thought I was going to die when I used a stock battery for a week waiting for my new Mugen to replace the old EZO. The device literally couldn't survive one day of use for me.
orange808 said:
My high capacity EZO battery eventually bloated and swelled up--after a year. I replaced it with a Mugen battery. Both came with new back covers and make the device about as chunky as a Sidekick II.
My device can run OpenGL applications for about 9 hours straight with the brightness set to 50%. It's about the same for movies. I get decent signal at my house and GPS is disabled when I am not using it. I use Green Power and Greenify to save battery when the device is locked, but that wouldn't affect using the device.
I am on an official Cyanogen nightly, so there's really no battery saving hocus pocus at work here.
Make no mistake, an extended battery will get you about 9 hours of heavy use. I thought I was going to die when I used a stock battery for a week waiting for my new Mugen to replace the old EZO. The device literally couldn't survive one day of use for me.
Click to expand...
Click to collapse
Ahh, so your EZO bloated too, just took a little longer than mine did.
Sounds like the Mugen (if that's the one you describe getting 9 hours of heavy use) has relatively decent life. Would you say it's significantly better per charge in that respect than the EZO was when it was good?
Also how is the Mugen for longevity, as in not swelling, etc? If I buy a Mugen, would I over the long term pay the same or less than if I had kept buying EZOs? Paying $90 in one blow seems a bit heavy on the wallet, but I'd do it if I'm getting that much better quality & longevity.
pianoplayer88key said:
Ahh, so your EZO bloated too, just took a little longer than mine did.
Sounds like the Mugen (if that's the one you describe getting 9 hours of heavy use) has relatively decent life. Would you say it's significantly better per charge in that respect than the EZO was when it was good?
Also how is the Mugen for longevity, as in not swelling, etc? If I buy a Mugen, would I over the long term pay the same or less than if I had kept buying EZOs? Paying $90 in one blow seems a bit heavy on the wallet, but I'd do it if I'm getting that much better quality & longevity.
Click to expand...
Click to collapse
Honestly, I got about the same results with my EZO battery: just over 9 hours of constant heavy use. Other than the fact it swelled up, it worked great. I guess there was a reason it was so cheap...
I had a Mugen battery for my Sidekick 4G before I bought the Relay and it still works great. (I loaned the SK4G to a friend that broke his phone.) My new Mugen hasn't had any problems, but I've only had it a few months.
Combined with TeamApex's Cyanogen and this awesome QWERTY keyboard, my extended batteries have made this phone the most productive and useful device I have ever owned. I can't say enough great things about ApexTmo, the Relay, and extended batteries.

Anyone got extended battery for this mobile phone??

I got one on ebay. The battery comes fast but it shown 100% charge during the first time usage. But drain out too fast. I use this extended battery and made my phone as thick as a brick. The battery life didn't works like it stated. So sad!! Anyone can suggest one to me???
just use the samsung one with the charging kit, its really portable, theres a carrying case for the battery, and doesn't add much space in your pocket, especially if you're a guy. and makes the phone so much silmmer. and actually lasts long like the one the comes with the phone.
Don't go with no-name, cheap batteries, not because of horror stories like batteries exploding and whatnot, but because simply you will not get a product that performs anywhere near the claimed capacity.
Personally, I only see 3 options at the moment:
1. Get the Samsung battery kit, that comes with an extra genuine battery and an external charger/carrying case for it. That way, you don't add bulk to an already large phone and you have extra piece of mind with 100% extra juice.
2. Get an extended battery like the Mugen battery. It is pricey, but offers wireless charging capabilities as well as leaving NFC fully functional. I am currently testing a unit and it seems to indeed double battery life, like it's supposed to. I went from 4 hours SOT to 8.5 hours during the first charge cycle.
3. Get an even bigger extended battery like the Zerolemon one. It makes the phone huge, but also comes with a rugged protective case with port covers and an in-built screen protector. It can give you 3 times battery life you get from stock battery, although I haven't used it myself so I cannot confirm or deny.
I hope I helped you!
First ZeroLemon sucks. Had 2 they both went back. What battery did u use?
BAD ASS NOTE 4 + BAD ASS GEAR S

Best third party battery for S4 i9505

Hello,
I am looking to replace an OEM Samsung battery in my Galaxy s4 i9505 that has finally bit the dust. I tried the RAVPower battery but it didn't support NFC like the Amazon listing claimed (returned at no charge thankfully).
All I want is a NFC capable battery that lasts as long as a new Samsung one would (if they still made them lol) and can work with Android Pay (running LineageOS with it already installed and ready to go).
I've read some good things about Anker batteries and they seem to meet my needs. Can anyone provide their experiences with them? Are they good batteries? If not, what is a good brand?
Anker and Zerolemon seem to be very popular.
also craftman batteries are really nice and almost the same as original
Just an update. I went with the Anker battery after. NFC works perfectly and battery life is almost as good as a brand new OEM battery (lasts all day under normal usage). Can't complain!
larwilliams said:
Just an update. I went with the Anker battery after. NFC works perfectly and battery life is almost as good as a brand new OEM battery (lasts all day under normal usage). Can't complain!
Click to expand...
Click to collapse
Its an absolute shame that ZeroLemon stopped making the 3000mah battery for the S4 years ago. On amazon they where offering TWO for the price of one PLUS a dual charger deck for I think $15 and like an idiot I didn't buy it, before I knew it, they where sold out and completely disappeared from everywhere including eBay overnight!
I ended up buying the 5200mah Anker battery, which without a doubt is a top battery, never had a problem and lasted at least 8 hours without needing a charge with GPS and screen on throughout. But it was bulky as hell and the back cover was really ugly. However most companies sorted out their battery cover designs in the S5/S6 and above.
For me Anker was better than original.
Hi,
Recently bought a new battery for the I9505 and went with the manufacturer Yanec. From what i can find it is a Dutch company, at least the website redirects to a Dutch website.
It has 2600 mAh, lasts for about 8 hours playing some games, GPS turned off, NFC turned on. Paid around 23 euro for it and i am very satisfied. (How can i not be, my last original battery held charge for 2 min lol)

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