[540 Days Warranty] Anker 4400mAh Replacement Extended Battery for Samsung Galaxy S3, GT-I9300, T999(T-Mobile), I747(AT&T), I535(Verizon), R530(U.S. Cellular), L710(Sprint), fits EB-L1G6LLU, with NFC/Google Wallet, with Dark Blue Cover
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- Tested under strict quality control standards. CE and ROHS certified.
- Grade A cells ensure longer battery life (500+ cycles) and high-speed, efficient charging.
- Built-in IC chip prevents overcharging. Full NFC functionality. Guaranteed to fit your phone.
- Voltage: 3.8V. Capacity: 4400mAh.
- Package contents: 1 x cell phone battery, 1 x user's manual
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We wouldn't give you anything less than the best. Grade A cells chosen from among the top 10%. Rigorous inspection tests to ensure reliability. A built-in IC chip to prevent against short-circuiting. Complete NFC functionality. What does this all mean? In terms of quality, you won't find a better replacement. Don't just take our word for it, though - type in any quick, power-related search on Amazon and see who pops up. As the leader in our industry for the last 3 years running, we know batteries.
Samsung Galaxy S3, I9300 (fits EB-L1G6LLU), I9305 LTE
Samsung Galaxy S3 Neo
R530 (U.S. Cellular)
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Here at Anker, we're dedicated to making the smart life easier. As a Top Rated Brand on Amazon, we've established ourselves as a leader in the field, bringing innovative and reliable technological solutions to millions of users across the globe. Our Astro line of external batteries has been voted #1 in class by thousands of online reviewers and praised by tech bloggers, while our renowned customer service team has made us a fan-favorite across the web. With every sale, we include an 18-month, worry-free guarantee to demonstrate the importance we set on quality. After all, we're customers too.
Top customer reviews
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About the product...the battery fits snug in the phone and the extended back is high quality, unlike other brands which were getting shipped out with cracked or otherwise defective backs. The battery itself adds a bit more weight, which is to be expected. It came with a 57% charge already. Unfortunately for me, the battery was defective, something most customers are not reporting. Lucky me! It would not hold a charge for more than 12 hours on moderate use. And that's where the company's service comes in.
Their reply to my concern was very quick and after only a few dialogues, they deemed the battery to be defective. Without hesitation, they sent out a replacement without asking for the problem battery back for quicker service! The replacement was sent out via courier and took only three days to arrive! The battery is so far working very well. Again, looking at other reviews, a defective battery is an anomaly among customer experiences.
I've rated this 5 stars only because 6 stars was not an option!
All in all, I don't mind the added size/weight. Feels like how a phone should be. The notch that is receded for the camera and light and sensor acts as a nice place to rest my fingers for added grip on my phone.
Easily lasts me 2 to 2 and a half days. Wifi on and mobile data on almost all the time.
Found this Samsung Galaxy S3 - i9300 Extended Battery TPU Case Clear Whitecase that fits snuggly with this Anker extended battery.
Updated rating and the below review.
Battery is great. However I did not realize just how large the back cover was. I still have not been able to find a suitable case to protect the phone with this back cover. With such concerns Anker customer support has proven to be very attentive. Given such a positive experience I will look to purchase Anker products in the future.
I bought this battery when my S3 was still new. It has been a year and a half and my purchase of what was supposed to be a backup battery has turned into my everyday-use battery. Holds it's charge great and really lets me use my phone to it's fullest potential.
I subtracted one star because of two things. One, after one and a half years of use my battery has started to show signs of bulging ... meaning it might be at the end of it's lifespan. Two, Anker might want to supply or sell a cover for the whole phone with the extended battery at a more reasonable price. I think just the case for the phone with the extended battery was about $20? Can't really remember, but it was a ridiculous price.
Edit: Anker and Amazon really put my faith in online companies. After I contacted Anker about the battery bulging, they immediately replied to me and sent me a replacement battery and cover. It has been about a month already and what can I say, I really really really enjoy using my phone to it's fullest DAILY potential. Without this battery, my S3 would probably last half the day tops!
It IS quite bulky but the way the back cover was designed, it actually helps protect the camera's lens. It fits snugly on the phone but can be quite difficult to remove, but with this battery, I don't think I'll have to remove it again!
I'm very happy with the purchase.