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  • Samsung 3000 mAh Extended Battery and Back Cover for Galaxy S3 - White
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Samsung 3000 mAh Extended Battery and Back Cover for Galaxy S3 - White

by Samsung
85 customer reviews
| 3 answered questions

Available from these sellers.
2 new from £99.90
White
  • 3000mAh replacement battery adds 900mAh to your battery life
  • Replacement back cover houses the extended battery and protects against damage
  • Keeps the Galaxy S3 going for longer
  • Easy clip on fit, simple to replace battery 
  • Official Samsung product made for the Galaxy S3

Product details

Colour Name: White
  • Product Dimensions: 10 x 10 x 10 cm ; 100 g
  • Boxed-product Weight: 100 g
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
    Find out more about our Delivery Rates and Returns Policy
  • Batteries 1 Lithium ion batteries required. (included)
  • Item model number: EB-K1G6UWUG
  • ASIN: B00AAXS0U4
  • Date first available at Amazon.co.uk: 21 Nov. 2012
  • Average Customer Review: 4.6 out of 5 stars  See all reviews (85 customer reviews)

Product Description

Colour Name: White

Product Description

This battery has a capacity of 3000mAh, which is an additional 900mAh over the stock battery, keeping your Samsung Galaxy S3 going for longer.

Replacement back cover houses the extended battery and protects against damage.

As this battery is bigger in capacity than the standard one, it also has to be bigger in size. To accommodate this, the battery comes with a specially built replacement back cover that houses the battery, while also offering additional protection to the back of your phone from scratches and scrapes. The battery is approximately 1.5mm thicker than the standard battery. As a result the camera will now sit flush with the phone.

Official Samsung product made for the Galaxy S3.

As this battery is an official product made specifically for the Samsung Galaxy S3, it fits perfectly within your phone and is compatible with it. In addition, the replacement back cover offers an excellent fit for your device, and features a cut-out for the camera so you don't lose any functionality by using this battery.

Box Contains

Samsung Galaxy S3 3000 mAh Extended Battery and Back Cover

Customer Questions & Answers

Customer Reviews

4.6 out of 5 stars
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Most Helpful Customer Reviews

13 of 13 people found the following review helpful By SteveO on 14 Mar. 2014
Colour Name: White Verified Purchase
This extended 3000 mAH battery should of been the stock battery they launched with the phone. It only increases the thickness of the phone approximately an extra 2 or 3 millimetres and maybe a few extra grams of weight. Unplugged it from the charger at 9am and now it's 7pm and still has over half charge remaining (52% to be precise) and this was with moderate use, with a fair few rounds of Candy Crush, and Facebook stalking, and the brightness set manually to half-way.

Overall, it's WELL worth the £20 (that I paid at the time) for an OFFICIAL Samsung product. Two thumbs up!

P.S. My old stock battery I now have fully charged as an emergency battery should this ever fail me! Which I doubt it won't! Could even fit in my wallet on a night out to replace the condom I'll never use! Bonus!
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8 of 8 people found the following review helpful By P. R. MacCabe on 2 Nov. 2013
Colour Name: Blue Verified Purchase
I recently acquired a Samsung Galaxy S3 LTE phone and was looking for an extended battery for it.

After a DISASTER with a so-called 'Zero lemon' I was almost going to buy a Mugen power battery as it was a brand I'd had success with in the past. I then stumbled across this.

Admittedly it had less capacity than the Mugen but it was ORIGINAL SAMSUNG,at a third of the price. I was onto a winner.

It was supplied to me in a rather nice dark blue, goes well with my Titanium grey phone giving a classy two tone appearance. Unlike others it does not affect NFC,Bluetooth or Wifi.

It arrived well packed and also supplied with a plastic case for the battery to carry as a spare-an excellent touch.It being an OEM model meant there were no compatibility problems, off with the back and straight in.

Charging takes about 50% ish longer than the standard battery but that isn't a problem for me. I carry a spare charger around so it will get a top up when the phone is showing less than 5%.

As expected it has extended the standby of my phone considerably. I can get the best part of two days now where I was struggling with one day practical use with the standard battery. It does alter the feel of the handset adding some bulk and weight to an almost impossibly thin design. But IMHO this has improved matters considerably.

Anybody with a Galaxy S3/S3 LTE would be well advised to buy one of these. It is cheaper than the original battery elsewhere, 100% compatible and won't bend the inner right battery terminal like that blasted 'Zero Lemon' attempt did.

Utterly Recommended!
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4 of 4 people found the following review helpful By Levi Phillips on 28 Oct. 2013
Colour Name: White Verified Purchase
I love charging my phone mid-day!

Said no one, ever.

Had this about a month now, and it's a masssive improvement. I bought this because I started getting fed up with battery levels by about 2pm and topping it up mid-day. After much sitting on the fence, I bought this. It's worth the money! I now charge my phone in the evening and don't worry about it again until the next evening. Chuck power saving on and it'll last two days. Make sure you run it through a few full-cycles to start with and away you go!

Pros:
- Lasts 24 hours
- Big improvement on the standard battery
- GIves the S3 a more solid feel in your hand, making it actually easier to hold
- Only adds a few extra mm of depth to your phone, low profile compared to other battries
- Legit Samsung battery cover provided, easy to install

Cons:
- You can no longer use most standard phone cases, so you'll need to find a bumper case or extended case.
- Takes a bit longer to charge (but you can leave it overnight just fine now!)

I use an aluminium bumper with it, and it's got a great feel. All you need to protect is the corners, so I'd recommend this.
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2 of 2 people found the following review helpful By Nick on 25 Sept. 2013
Colour Name: Blue Verified Purchase
Very happy with this one. A few months down the line I'm still regularly getting home at 6 or 7pm with more than 50% left. I can go out at night with under 30% and be confident it won't clunk out on me.
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1 of 1 people found the following review helpful By Simon Bird on 13 Nov. 2013
Colour Name: Blue
Provides sufficient power to last the day unless I'm making particularly heavy use of the phone. Battery and new back fit easily, though the slight increase in depth means that my cover no longer fits. Pleased with the purchase. Wish I'd done it earlier - or that the phone had come with this spec.
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1 of 1 people found the following review helpful By dr yasiriftikhar syed on 12 Nov. 2013
Colour Name: Blue Verified Purchase
Worth buying as phone would not die by midday. However it's worth noting that usual cases will not fit with this battery on. Only compatible case is available from amazon us.
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1 of 1 people found the following review helpful By Richard Fletcher on 10 Jun. 2014
Colour Name: Blue Verified Purchase
Delivers better battery life than my massive Anker extended battery and cover (4600mah I believe).

Actually makes the phone nicer to hold and gives battery life more in line with todays handsets.
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Colour Name: Blue Verified Purchase
Efficient service and delivery from Germany. A quality original manufacture piece of kit. Looks like it belongs and is a tight snap fit. Battery life now good for a whole day of 'normal' general usage or even 2 days light use before needing to be charged. Samsung should have made this the standard OE battery, rather than make us pay for a post production upgrade to the poor OE one. Would recommend highly.
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