Develop Bugs

3500mah battery

I cheaped out and got a 10 dollar Ebay extended battery.
I thought I would report my experience. I cleared battery stats and it's now charging.
Typically during my normal work day by the time I get home the battery has about 10% or less . That's usually about 13 hours off the charger. I typically just surf the net, but I also text, play games and watch videos.
The first thing I noticed was the increase in weight. The extra bulk hasn't bothered me yet. When seeing new phones the slim ones look so much more desirable but with the width of the evo the extra thickness isn't super noticeable when actually using the phone. I'll see how I feels in the pocket. Being shallow it does look about 65% uglier though.
I will take pictures later.

rljetsetradio said:
I cheaped out and got a 10 dollar Ebay extended battery.
I thought I would report my experience. I cleared battery stats and it's now charging.
Typically during my normal work day by the time I get home the battery has about 10% or less . That's usually about 13 hours off the charger. I typically just surf the net, but I also text, play games and watch videos.
The first thing I noticed was the increase in weight. The extra bulk hasn't bothered me yet. When seeing new phones the slim ones look so much more desirable but with the width of the evo the extra thickness isn't super noticeable when actually using the phone. I'll see how I feels in the pocket. Being shallow it does look about 65% uglier though.
I will take pictures later.
Click to expand...
Click to collapse
Cool, I want to get this but I heard some things about the phone not able to charge all the way with the 3500. Can you please verify? Also, please go into detail about the usage and your stats have so many hours please!

Interesting I just woke up and got a phone call. Lasted about 2 minutes and then I used the browser to navigate to your post. After reading it checked the charge level and it's at 96% kinda weird for such a massive battery and such little use. So after 3 minutes of use its down 4%
Now I should mention that I haven't brought it down to empty and then recharged it like how the companies want you to. I understand that with nicad and nmhd batteries but I don't get why lion needs that cycle. But I'll report if there is a difference.

i haven't noticed any difference between my old battery and the new 3500. i let it drain down to 10% and then charged. maybe after a couple of days the rom will adjust to new battery.

Alright 7 hours into the day and i have 80% left.
I'm also kinda liking the extra thickness in terms of using it. Feels about the same in the pocket. A little heavier and easier to feel on a "do I have my phone?" Pocket tap.
One odd thing is the sound from the speaker seems to have improved slightly. I think it has to do with the space between the grill and speaker has a gap and it creates a expansion chamber or something I dunno but it seems to be marginally better.

So 12 hours in now and it's at 57% a definite improvement.

Would you mind uploading some pics please? Maybe a link to ebay. There are a couple of different sellers. Thanks
Sent from the bowels of my mind....

finally ran out of juice. was playing pocket legends to speed up the process.
here is a link to the auction:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=300498966627&ssPageName=STRK:MEWNX:IT
if the link doesnt work anymore the seller was speedy-china http://myworld.ebay.com/speedy-china/
so taking pictures is kinda funny cause typically i use my phone for a point n shoot. i cant find my real point n shoot so ill either look harder tomorrow or bust out my dslr.

I bought the same battery from the same seller a couple weeks ago. I am still waiting for it to arrive. It does take a long time for it to ship from Hong Kong to US, but after reading this post I think my $8.50 was well worth it. It will probably be here in a couple weeks with Christmas slowing the shipping process down and all, but I am eagerly awaiting my purchase.

I bought one a few weeks ago. It does add bulk and a lot of weight however, in my experience it is much more comfortable to hold the phone now. The biggest surprise has been with the new battery case, I can now set my phone down without having the speaker muffled since it is about 1/4" off the surface while streaming tv. I have heard different ideas to break in the phone like full discharge 3 times and others say not to fully discharge it. I would recommend that after your initial charge, turn the phone off and charge it another hour. Personally, I can stream about 5-6 hours of TV (with full screen brightness) at work before needing to recharge.
Any comments like "I took the phone off the charger and it's at 95%" is working as intended. Most phone with Li-on batteries do a cycle charge when they get to 100%. They will stop charge at 100% off charge to 90%, back to 100%, then 90% and so on. This is done because Li-on batteries are dangerous at when under a constant charge. If temperature get too high they can degrade the internal membrane causing fire and explosion from released hydrogen gas.. If you want to leave the house with 100% just unplug and reconnect your phone about 10 mins before leaving.

I got a 3500,not dure if its the same u have. Didnt look at the link
But I got it for emergency. Power goes out... Long trip etc.
I carry 2 other "extended" batts for EDC. Dont mind changing batt and keeping the phone light.
Sent from my PC36100 using Tapatalk

Hey guys, unfortunately I didn't see this post before buying a seidio 3500 and custom case. I just wanted to tell all of you some helpful hints.
1. Condition the battery- run all the way out till phone shuts off (if you go out, keep your original battery and door with you as a backup). Do this about 3 times
2. When charging the light on the Evo turns green after the battery reaches 1500 (the size of the original battery). You need to charge the battery about 3 hours past that to get the full potential of your extended batt. I charge mine over night and I get about a day and a half out of mine!!!
3. It's best to condition the battery about once a month to increase battery life. They say that these batteries don't retain a memory and I believe this to be true, but over my years of experience, it helps to condition very once in a while.
Hope this helps and good luck. Reply back if you get a chance, as I will subscribe to the thread, and let me know if this info helps.
Peace!

How much did you pay for duty fee's to get it shipped here?

im going to average out the difference in battery life of what i have left at the end of the day now vs how much i used to get, to get a good idea of how much more juice im getting.
(so far its looking like 60% more!)
squick said:
How much did you pay for duty fee's to get it shipped here?
Click to expand...
Click to collapse
he just charged me for shipping, i guess duty fees were included.

squick said:
How much did you pay for duty fee's to get it shipped here?
Click to expand...
Click to collapse
I bought a 3500 on ebay and it was $8.48 shipped. No duty fees. The battery was 2.99 and shipping was 5.49. It is a great deal seeing how everywhere else they are 60 & up.

Mugen 3200mah Battery Review

I'm gonna start off short with this and add more as I get more use out of the phone.
First of all, I was hoping (though not optimistically) that I could fit this battery inside my phone case if I left off the battery door. This is definitely not going to happen. I've read that this battery and replacement door increases the phone from 11mm thick to 17mm. I've measured and verified this, but holding the phone in your hand it seems like about double the original thickness. Really this doesn't bother me except I'm going to have to modify a case to fit now.
Also the battery door that came with it is plastic. I was concerned this might affect reception since the OEM door is reported to be part of the antenna system, maybe for WiFi. but so far I have noticed no problem at all. I'm still concerned the tabs will break of of this door easily if dropped since they are plastic. I also am a little concerned these could break in my jeans pocket when I'm squatting down since extra thickness puts more pressure on the phone.
Initial impressions of battery life are fantastic. It had gotten to the point where my phone would die between 2-4pm after charging all night and using it pretty heavily during the day. If I tried to watch a movie around even 10am, the battery would die before the movie finished. This morning I watched a 2hr movie with the Mugen battery and still had over 80% battery left. Amazing. It's such a startling difference that I now wonder if my OEM batter was worn out more than I had thought.
A couple of final details. The buttons on the side of the phone are just slightly harder to find with the new battery door. This is not any issue after getting used to it but just an observation. The fit and finish of the battery door is very good. I did notice a slight difference in the paint color of the battery door compared to the back of the phone, but I used to work in the paint industry. I don't think most people would notice or care.
********UPDATE*************
I had cut some slits in my Amzer case to allow it to fit the extended battery. This actually worked pretty well and had a really nice feel in hand. However, it this face fits kind of loosely to begin with and has a lot of grip, making it hard to get in and out of pocked. This problem does not really get worse, but certainly isn't any better with the bigger battery. Unless you have pretty big pockets it's just too annoying. Without the case I have no problems sliding the smooth phone in and out of my pocket and it still has a better feel in hand than the stock shape. I just hope I don't drop it.
The capacity is still excellent after a week or so. I have noticed that charge time is quite long though. A full charge is taking me around 6 hrs. This is with a aftermarket cable, but I believe it is still charging at 1A. I will use the stock cable tonight to confirm.

Added an update.

please add some pics!
and how long is it lasting with heavy / light use?

I posted some usage info already, but I get almost 2 days with light/medium use. I can still get below 10% with 18hrs of heavy use... texting, reading, a little YouTube, music, WAP, and web browsing. I used to have a dead battery by 3pm using it like that, now it lasts all day.

Phytrax said:
I posted some usage info already, but I get almost 2 days with light/medium use. I can still get below 10% with 18hrs of heavy use... texting, reading, a little YouTube, music, WAP, and web browsing. I used to have a dead battery by 3pm using it like that, now it lasts all day.
Click to expand...
Click to collapse
NVM, found it on ebay.

Yoobao 3000mAh Battery Review

Just ordered one of these puppies: http://cgi.ebay.com/Yoobao-Samsung-..._Batteries&hash=item1e61362f01#ht_1002wt_1139
Thought I'd give it a short review Anyway, I recently got a cheap vibrant that has a semi-borked cellular radio. I decided to use it strictly as a music player (the Galaxy S's audio chip is among the best)
With the stock battery, ZenDroid 1.3.4 + Bali UV Kernel 1.8.6 + KA7 modem, i was losing about 0.7% per hour idling (all wireless radios disabled). Playing music, it drained closer to 3-4% per hour
I got the battery yesterday and did a full drain + full recharge to condition the battery. It has been on for 13 hours now, with music playing for 4 hours continuously and it is only down to 90%. HUGE improvement!! With additional drain/recharge cycles (seller said it takes around 3 to reach optimal performance), I'm sure it will be even better.
Physically, this battery isn't much heavier than the stock battery. Although the included battery hood sticks out a bit, it fits very comfortably in my hand. When I hold it, my index finger rests on the angled part of the door. For anyone that is worried about the extended battery making the phone alot bulkier, rest assured it doesn't change it too much

Nice I might have to look into one now
Vibrant
Rom: Project-V
Kernel: Bali 1.8.6UV or tigers blood 3.22 UV -75 all around.
depends on how i feel

I have been shopping around for an extended battery and this is half the price of the momax battery. But the momax battery has a stand and a glossy cover, so im still undecided.

So these results were from no wireless and no cellular connections? Were you still receiving background sync data?
r34p3rex said:
Just ordered one of these puppies: http://cgi.ebay.com/Yoobao-Samsung-..._Batteries&hash=item1e61362f01#ht_1002wt_1139
Thought I'd give it a short review Anyway, I recently got a cheap vibrant that has a semi-borked cellular radio. I decided to use it strictly as a music player (the Galaxy S's audio chip is among the best)
With the stock battery, ZenDroid 1.3.4 + Bali UV Kernel 1.8.6 + KA7 modem, i was losing about 0.7% per hour idling (all wireless radios disabled). Playing music, it drained closer to 3-4% per hour
I got the battery yesterday and did a full drain + full recharge to condition the battery. It has been on for 13 hours now, with music playing for 4 hours continuously and it is only down to 90%. HUGE improvement!! With additional drain/recharge cycles (seller said it takes around 3 to reach optimal performance), I'm sure it will be even better.
Physically, this battery isn't much heavier than the stock battery. Although the included battery hood sticks out a bit, it fits very comfortably in my hand. When I hold it, my index finger rests on the angled part of the door. For anyone that is worried about the extended battery making the phone alot bulkier, rest assured it doesn't change it too much
Click to expand...
Click to collapse

When i get off work I think im going to buy this and try it out.
Sent from THE vibrant using XDA App

And its actually a 2800mah not 3000mah. Still purchased since i live in texas and hopefully i receive it soon.
Sent from my SGH-T959 using XDA App

so this is external battery huh

Not better than stock
I bought this battery from amazon. Am running Project-v and Bali 1.87UV. Was hoping for 2x stock battery life and did a full charge, recalibration, and drained it twice. But this battery does not work better than the stock one. The label said it was a 3500Mah, but Amazon advertized it as 2800. That discrepancy alone tells me to suspect the contents. I honestly doubt there is much more in there than a 1400.
Save your money and get something else.

I looked at several of these extended life batteries and I bought the Momax. Though it is more expensive I have been really happy with it. I can now use my phone for everything (voice, audio, video and data) and not worry about conserving battery to get through the day.
I was down to 45% the other day after using it 18 hours without plugging in and I had it displaying the clock for 4 hours straight while also checking Tweetdeck and answering emails during that time. I had GPS on even though I wasn't using it. I played music for about an hour straight too. Before I couldn't have played the music without almost draining it to that level.
I am completely ok with the extra weight knowing I now can enjoy my phone for the first time. I use it all of the time now. Before I was scared to bring the screen up for too long on days that I could not be near a charger. I like the kickstand on the Momax too. I bought the white one and my only regret is that I think I would have liked the black better. But I may get another one and give the white cover to my wife.

What's the verdict on it so far, OP?

I'd love to hear the verdict as well. Always nice to get extra battery life, but only if its worth the excess bulk.

I almost buy it,btw it's worth ?
Sent from my Vibrant using XDA App

Replacement battery owners wanted

Hi ive seen various threads on various batteries but im very interested in these 2300mah and 1950mah standard size batteries on ebay. Anyone had any hands on experience of these and if so are they anygood?
A short comparison to the standard sony 1500mah would be great
Not interested in mugen too expensive for me and i already own a 2600 mah cheapy which is great but too big and ugly.
Anyone tried these out?
Sent from my R800i using XDA App

Look up gtmax 1780mah xperia play battery on amazon. I'd post the link if I could.
Best deal on an extended battery. Significant increase in battery life, fits with the stock battery cover, and its only $5. It's what I have.

I know you don't want to hear about Mugen Power...
But I will tell you anyway that I have a Mugen Power battery and it gives my phone a full 20 hours of battery life. This is 20 hours of playstation emulation, web browsing, GPS and other forms of very intense use.
This battery is worth every single dollar I spent on it. I makes the phone and consequently me 100% independent of car chargers, wall chargers and other such obstructions.
It is very liberating to know that when I walk out that door in the morning, I can depend on this phone for the entire day. Give the mugen power another look.

I purchased this 2600mah battery from batterybay.net and I simply love it. It works so much better the nthe 1950mah battery I got from Ebay earlier this month. I get a day and half on this thing. And I am a heavy user, lots of gaming and internet usage. This thing was $17 with free shipping, but be warned it took mine 3 weeks to get to me. Either way I totally love this battery. I have not had to charge my phone during the day in weeks, I charge it when I got to bed of course. But Ih ave never had the battery less that 60% at the end of the day.
http://www.batterybay.net/Extended-...n-Xperia-Play-p/sony ericsson -cs-er800bl.htm

but youre still missing the point that he wanted a battery without an extra back cover.

I really don't get some of these requests? A lot of people seem to want a battery that's superior to the stock one, but don't want any extra size, any extra weight and want it very very cheap. If this battery existed, don't you think Sony would have put it in the phone already? Why not contact Sony about your battery concerns? I'm not trying to be rude at all, but until battery technology proceeds further, we have to do what we can with what we have. The big Mugen battery (which I have and use) adds about 6 millimeters in thickness and an ounce or two in weight. My old Nokia 6620 was bigger than this bone stock!! The Mugen was bigger at first for sure but now I don't even notice at all. The massive increase in battery life was more than worth it. Until technology grows, you can't have a battery that's thin, small, light, has a huge capacity and is super cheap. Even with a slightly bigger battery, these phones are still smaller than what we were using just a little while ago.

Cheers for all your feedback, i guess these batteries on ebay are to good to be true. I just thought with technology moving on at such a rate and the 2300mah claims there making these might be a new improved type of slim battery and the purpose of this thread was to see what experiences people who have USED these batteries have had, good, bad or ugly. Its not really for people to guess how they perform and type stuff like you only get what u pay for blah blah... I can guess myself, i wanted some hands on info. I already own a big replacement battery which works great but turns my sleek xperia play into something from the 1990s! Not being rude just trying to get this back on track. Ill try one of these slim 2300mah batteries myself soon im just skint at the moment so i was doing some research first. Ive read a few threads before creating this and it does seem theres alot of people with opinions on these cheap batteries but i dont hear much from people who have actually used them.
Sent from my R800i using XDA App

I purchased this battery here:
http://www.ebay.com/itm/1950mAh-BST...426669?pt=PDA_Accessories&hash=item5adfc723ed
And it seemed t owork very well for a few days but after that my phone was glitching out constantly. Games were slow and would stutter. I later found out that the battery's output was not consistent. Thus causing issues with the phones performance. I then found the site I bought my current battery from and even though its a beast the increase in battery is totally worth it. I had to give up my otterbox case for this battery and i have qualms with that. ITs too bad you cant get a battery with extra umph in it and keep the same size. IF you do find something liek that remember that the battery will be hotter then normal and the heat will decrease the life of the battery and the length of time it can hold a charge for.

Nice info. That was one of the batteries i was looking at too... Cheers for that
Sent from my R800i using XDA App

Does the thicker battery case help with gripping the phone while playing? I don't have any problems holding it, but having that extra grip can't hurt.

To be honest I was afraid of the thickbess of the phone with the new battery cover. But I have found that the thickness does not bother me and when I slide open the controlls to play a game the phone due to the added thickness is a lot more comfortable and I have been able to play for longer periods of time then I could have prior to getting this battery.
Sent from my R800x using xda premium

Well there is of coarse the posibility of using nuclear power fushion for the battery cells i estimate the eqashion of +2#2.0-#+100=0.11111.000 should be enough power to last one light year of battery use. Oh and no extended back cover will be needed.And i recommend that you do not use your phone to the ear for long periods the sars levels might be slightly high due to the power source.Oh sorry i forgot to mention you need to wear a radiation suit at all times when using the phone and last ov all you must have a 3 mile radius evacuation in place when making a phone call (So there will be no one around to make local calls to i guess). That's about it i think hope i never missed anything out and i hope i was of some help.

I got this
http://www.ebay.co.uk/itm/180720751...NX:IT&_trksid=p3984.m1497.l2649#ht_2728wt_752
And i gotta say it lasts for ages, overclocked to 2ghz and it lasts longer then stock battery at stock clocks, and the back feels nice
glad i got this instead of mugen, lasts for 2 1/2 days everything on etc light gaming/browsing whereas battery would be about 3/4 day

ff7fan4eva said:
I got this
http://www.ebay.co.uk/itm/180720751...NX:IT&_trksid=p3984.m1497.l2649#ht_2728wt_752
And i gotta say it lasts for ages, overclocked to 2ghz and it lasts longer then stock battery at stock clocks, and the back feels nice
glad i got this instead of mugen, lasts for 2 1/2 days everything on etc light gaming/browsing whereas battery would be about 3/4 day
Click to expand...
Click to collapse
Just picked up one of these as well. I'll post feedback once it gets here. Have you had any problems at all with yours?

Nope, and that in a way is the problem for me, i'm constantly expecting something bad to happen but it hasn't and the battery lasts for ages.

Just ordered the exact same one but from the german Ebay site.
Will arrive in 8-13 days.. Will give feedback

jgregoryj1 said:
I purchased this battery here:
http://www.ebay.com/itm/1950mAh-BST...426669?pt=PDA_Accessories&hash=item5adfc723ed
And it seemed t owork very well for a few days but after that my phone was glitching out constantly. Games were slow and would stutter. I later found out that the battery's output was not consistent. Thus causing issues with the phones performance. I then found the site I bought my current battery from and even though its a beast the increase in battery is totally worth it. I had to give up my otterbox case for this battery and i have qualms with that. ITs too bad you cant get a battery with extra umph in it and keep the same size. IF you do find something liek that remember that the battery will be hotter then normal and the heat will decrease the life of the battery and the length of time it can hold a charge for.
Click to expand...
Click to collapse
Could you try the Otterbox without the battery cover and tell me if it would fit the thicker battery? Perhaps with the rubbery skin cut under the black shell? I can't because I filed off the clips that attach elsewhere. I basically want to buy a second stock battery door and cut a rectangle in it and, if needed, the rubber for the extended battery to extend into the Otterbox Commuter. I wouldn't want to go without the battery door entirely because it wouldn't route the audio correctly and there is also a gap between the camera and flash which water and other contaminates can freely enter.

ff7fan4eva said:
I got this
http://www.ebay.co.uk/itm/180720751...NX:IT&_trksid=p3984.m1497.l2649#ht_2728wt_752
And i gotta say it lasts for ages, overclocked to 2ghz and it lasts longer then stock battery at stock clocks, and the back feels nice
glad i got this instead of mugen, lasts for 2 1/2 days everything on etc light gaming/browsing whereas battery would be about 3/4 day
Click to expand...
Click to collapse
So I got the battery about 4 days ago and it's great so far! The added thickness is actually quite awesome. Anyone looking to get some great battery life for cheap should pick up one of these bad boys! If you're all about aesthetic and how your phone LOOKS, well that just shouldn't matter haha.

Erikwithafro said:
So I got the battery about 4 days ago and it's great so far! The added thickness is actually quite awesome. Anyone looking to get some great battery life for cheap should pick up one of these bad boys! If you're all about aesthetic and how your phone LOOKS, well that just shouldn't matter haha.
Click to expand...
Click to collapse
Your welcome
Sent from my R800i using XDA App

Have gotten the same one a week ago.. and i dunno if it's just me, but the battery feels like my 2600 mAh right now ._.
Maybe it's just the starting affinity..

Cameron Sino 2500mAh Extended Battery for Sony Ericsson Xperia Arc

Hi everyone,
I am currently using an extended battery from Cameron Sino, and below is my review.
Battery Capacity: 2500mAh
Battery & Battery Cover Build:
The battery is indeed thicker, twice the thickness of the original, and probably weighs twice as much as well. The battery size did not cause any problem with the phone's GPS. I can get a lock as quick as I can when using the standard battery. I did not have a problem with the other phone radios as well.
Some may think it makes the phone look and feel like a brick, but for me it really does not look and feel that bad. The battery cover is made of shiny, piano black plastic. It feels sturdy, has a very good feel and fits the phone really well, you will not hear a creak at all. The camera and led light window does collect a bit of dust, but can be cleaned quite easily. Its design does not affect the photo quality, unlike some extended battery covers where photos appear to have grey/blackish corners . The loudspeaker sounds a bit muffled due to the fact that the battery cover has become thicker and has somehow affected the loudspeaker sound though it’s nothing really major, you’d still hear the sound coming from it fine. It has a built-in kick stand, which is very useful when watching videos or movies. The kickstand however, feels a bit flimsy and would probably come off if you accidentally drop the phone. Even if it is kept closed, you will feel that it is a little loose and moves a bit when fiddled . If there’s a weak part of the battery cover design, it is the kickstand.
Battery Life:
The 2500mAh capacity proved to be very good. I am using a custom MIUI Rom. My typical usage involves three email accounts which refresh every hour, a weather widget that refreshes every 3 hours, about an hour of instant messaging , 15-20 text messages, about 30 minutes of calls (on loud speaker), 10-15 photo captures, 2-3 hours of news reading, 20-30 minutes of watching videos on youtube, 10-15 minutes of games, and 1.5-2 hours on facebook. It is always on wifi at work and at home. I normally leave the battery to charge overnight and unplug it at about 6:30AM, by the time I get home from work at about 5:00PM, I usually have between 80-85% of battery juice left. The standard battery would normally be at 35-40%. By the time I go to bed I still have about 50% juice left. I have tried not charging the battery at night and let the battery deplete with my typical usage, it lasted almost 2 days before the battery died. Overall, I am very satisfied and impressed with the performance of this battery, and I can honestly recommend it to anyone who is looking for an extended battery.

aw. i didn't find any in eBay.

jtdc said:
aw. i didn't find any in eBay.
Click to expand...
Click to collapse
which ebay site? sellers do not usually make a mention of the brand, just search for "sony ericsson xperia arc battery", or better yet ask the seller for the battery brand.

I have the same one I guess and I didn't saw an improvement. Well, just bought it for the school trip to Rome, adding extra bulk in everyday use is no option for me. So i don't really care, also was just 15€...
Sent from my LT15i using XDA Premium App

Hi everyone,
BatteryUpgrade offers a wide range of batteries for the Sony Ericsson Xperia Arc, including the previously mentioned high capacity batteries in black and silver.
Kind regards,
BatteryUpgrade.com

jtdc said:
aw. i didn't find any in eBay.
Click to expand...
Click to collapse
http://www.ebay.com/itm/2500mAh-BAT...Accessories&hash=item4841fbb73d#ht_1817wt_860
But this is not same.

Does the phone sit flat on its back? If so, it's exactly what I'm looking for

It's very big and not nice