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MPJ 6000mAh Extended Battery for Samsung Galaxy SIII S3 I9300, LTE I9305/AT&T Galaxy S3 I747/Verizon Galaxy S3 I535/Sprint Galaxy S3 L710/T-Mobile Galaxy S3 T999/US Cellular Galaxy S3 R530/Galaxy S3 ISHW-M440S with Battery Black Door cover
MPJ Extended battery for Samsung Galaxy S3 SIII I9300 information:
Extended battery Cell Type: Li-ION
Extended battery Capacity : 6000mAh
Battery Door : Including
Original Battery model:EB-L1G6LLU (2100mAh)
MPJ Extended battery for Samsung for Samsung Galaxy S3 SIII I9300 Detail:
MPJ Extended Battery : Extra Strong Extended Replacement Battery, Free Shipping on worldwide!
MPJ batteries is the worldwide leading brand of high performance batteries for cell phone, mobile phone. MPJ batteries means Performance and Quality.
MPJ Extended Batteries have better performance (higher capacity) and reliability (longevity &safety) than other brands ,The superior performance improvers run time, often doubling that provided by the original brand replacement. The superior quality results in longer battery life and battery protection of the powered device.
ALL MPJ Extended Batteries also undergo vigorous QA procedure, resulting in MPJ achieving the lowest return rate in the industry. All MPJ Extended Batteries are CE approved.
MPJ Batteries are premium product and designed for experienced users, who understand importance of quality for long battery life and safety of everyday use. Ultra high capacity, Hybrid of power and stable, Not memory effect environmentally friendly.
Compatible with various devices: Galaxy SIII GT-I9300, T-mobile Samsung Galaxy S3 Samsung T999, AT&T Samsung Galaxy S3 Samsung I747, Verizon Samsung Galaxy S3 Samsung I535, U.S. Cellular Samsung Galaxy S3 R530,Sprint Samsung Galaxy S3 Samsung L710 , I9305T I9308T I9308
:1pcs MPJ extended battery for Samsung Galaxy S3 SIII I9300
1Pcs BLACK door cover
This battery worked well at first..Battery is still going strong, not getting the three and four days other users are saying are getting out of their batteries. I'd say I am getting about 37 hours on a charge with moderate use.I love it very much.And i want to buy another one.
Using the phone on the lowest brightness I got 117.5 hours = 4 days 19 hours of runtime. Using the phone at the brightest screen setting I got 64.5 hours = 2 days and 16 hours of runtime. Charging from 0% took 12 hours but I found a glitch, it will say 100% at 6 hours, but when you unplug it, it drops down to 60% or so. Plug it back in and charge it to 100% in another 6 hours. This battery truly does rock.
Just got this and everything else I ordered and since I had gone a different route than some I wanted to put the information up.
I previously had a MPJ case and loved it. Good protection and I can still access the full screen area.
MPJ does make a case for their extended battery. I saw a lot of people using TPU/hybrid cases, etc... which I have tried before but while offering good protection, covers enough of the screen edge and/or rises enough off the screen to prevent me from easily accessing the back or menu functions - and I don't have fat fingers either.
I ordered the MPJ Extended case along with the the MPJ battery It's also slightly rubberized, so even if you didn't go with the case, it provides a better feel than the slick feel of the MPJ (and is more grippy) - but doesn't grab pocket lint.
Currently charging fort he first 12 hour charge now, will update with stats after some usage.
I was curious about the note that comes with the battery that recommends at least a 12 hour initial charge and then a full discharge and charge 4-5 times to achieve peak performance so I emailed MPJ about this since I thought it might just be a holdover from previous battery types continuing the myth. There is a lot of confusion regarding battery memory and performance as some previous truths no longer hold water. This is a Lithium Ion (Li-ion or Lib) battery which does not have a battery memory. NiCd batteries did have a memory. Like NiMH batteries, Li-ion's have no memory and can be topped off as needed without affecting battery life.
In fact, fully discharging a Li-ion battery is akin to running your car at 95mph vs 55mph, it's stressed more and things will wear out much quicker. Li-ion's prefer a shallow charge so topping it off regularly without letting it drop will actually increase battery life. At best you would only need to fully discharge a battery to calibrate the 'fuel gauge' on a smart battery. Continuing on Li-ion's not having a memory effect, their life is based more on discharge cycles, with shallower cycles taking less of a toll on the battery's life.
Anyway, MPJ emailed back and agreed that only the initial 12+ hour charge was necessary and that despite the card with the battery, that there was no need to discharge it completely.
It's been a few days now and the battery is fantastic! I have incredibly poor reception at my house, so after 3-4 hours off the charger, I would be down below 60% as it would constantly seek service. I was off for over 4 hours and only down to 97%. I tested it while out this week by running a streaming stock app with over 20 stocks being updated in realtime, checking email, browsing the web, running a flash-based chat room client, checking a high-frequency message board for about 2 hours over 4G and I was only down to 93%. I had enough stuff going on and switching back and forth that I got it a little warm (barely noticeable), so I feel that I was pushing it quite a lot. So, quite happy with this battery - just don't forget to get the MPJ extended case and battery door. That makes all the difference.
**** Update #2
I should note that the case I was referring to was for a Samsung Galaxy S3.
Original battery on S3 wasn't last for half day and I have to charge it while driving and also once I reached work. This extended battery is great and more then doubles time. My battery lasted 42 hours and still 10% left after 1st charge.. You cant beat this price..... Amazing exp...WOW....
Works great. To happy to have this thing. Everyone with an S3 needs this. One downfall cases are hard to find that fit.
This battery is very powerful and the back is not only stylish but fit my Galaxy S (SGH-T999) perfectly. I wish it had the soft back though because the shiny backs don't grip smooth surfaces like tables and dash boards very well.
The case makes your SIII about 5mm thicker but the battery is a vast improvement over factory original. I use my phone for internet and app games on a regular basis and the factory battery was usually down to 15% by 4 or 5 PM. This one however is still at 40% by 10PM. I have discovered this battery will power the S3 for about 5 hours of gaming. For regular standby it will last easily for two days. And if you just surf the net without too many videos it will last about 9 hours. All are great improvements over the original. As for the weight I barely notice the difference some people might. As a bonus because the case rises above the camera the lens is much less likely to get scratched. On that note the case does not interfere with pictures or video in any way. Have already recommended to several friends.
Battery works great and lasts over double the time of my old battery with extensive use! Extra case doesnt add too much space either. Would highly recommend phone is better than new!
This battery lasts much much longer than my old one and it doesnt take much longer than my last battery to charge.
I decided to use this because my original Samsung battery is dieing. The good reviews helped me to choose this brand. OMG! I was surprised, this battery lasts about two days. It'll last 1.5 days even if I heavily use the phone (Unlike my old Samsung battery, which lasts only 10-15 hours). I never had to worry about the battery charge when I'm traveling nor had to turn off 4G LTE data to save battery. I can call, text, and facebook without worrying about the battery power. I usually charge this battery every other day and mostly it's about 25% - 30% when I start to charge. But if I let it go it'll definitely go at least 2 days before going to 0%. Highly recommended!
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