Loading... Please wait...

Our Newsletter

Samsung Galaxy S3 Battery Extender Case w/ Flip Screen Cover (3200 mAH)

  • Image 1
  • Image 2
  • Image 3
  • Image 4
  • Image 5
  • Image 6
Your Price:
$64.95 (You save $45.00)
Ships Within 2-3 Business Days
Free Shipping

Product Description

Our MOST POWERFUL Galaxy S3 Battery Case
Free Worldwide Shipping
Full Manufacturer's Warranty

Never run out of that much needed power on your Samsung Galaxy S3! Surf the internet, watch movies, play games, send emails, and talk for hours longer on your iPhone 5 using this lightweight, powerful, and sleek 3000 mAH battery case designed uniquely for Galaxy S3! This is our most powerful battery case available to guarantee you hours of extra use! Our battery cases feature high quality, lithium polymer batteries, that are guaranteed to last!

The Samsung Galaxy S3 contains an internal 2100 mAH battery. This case offers an additional 3200 mAH battery; over one and a half times (1.5X) the capacity! 


Get an EXTRA 152% of Battery Life With This Case!

Product Features:

  • Our most powerful Samsung Galaxy S3 battery case available to date; a 3200 mAH battery (Galaxy S3 contains an internal 2100 mAH battery)
  • Battery is over one and half times the capacity of Galaxy S3
  • Lightweight case weighing just 3.8 ounces
  • USB charging and syncing without needing to remove your Galaxy S3 from the case
  • Full body coverage for your Galaxy, making sure your phone is still fully protected from damage
  • Flip Cover protects your Galaxy's screen
  • Built in kick stand feature for easy video watching 
  • Sleek and elegant design
  • Non-Slip comfort grip
  • High quality lithium polymer battery
  • On and Off switch on back of case allows you to only use the back-up battery when needed
  • 4 LED lights tell you the status of the back-up battery (25% of battery life remaining for each light lit)
To Use:
  1. Insert your Samsung Galaxy S3 into the battery case by lining up the connectors
  2. Press and hold the power button for a few seconds on the back of the case to use the 3200 mAH battery; press and hold the power button again to turn off the battery from the case and only use your phone's internal battery
  3. Press the power button (without holding) to view the status of the 3200 mAH battery at any time. Each LED light that illuminates equals a 25% capacity (3 LED lights illuminating means the 3200 mAH battery is at 75% capacity)
  4. Plug your micro USB cable into the bottom of the case to recharge both your phone's internal battery and the 3200 mAH battery built into the case

Warranty Information

6-Month Manufacturer's Warranty

Find Similar Products by Category

Write your own product review

Product Reviews

Showing reviews 1-10 of 12 | Next

  1. Best Ever! 5 Star Review

    Posted by on 23rd Oct 2013

    I have purchased at least 3 different phone cases included 2 that could charge my phone. I was about to give up when I read a review from a customer about this product. He/she did not exaggerate. This is by far the best storage/battery charger that I have seen so far. Moreover, it is sleek, beautiful and very high quality material. I highly recommend this product!

  2. Better Than Expected 5 Star Review

    Posted by on 31st Jul 2013

    The case is nice and works great/

  3. This is the BEST charger I have found! 5 Star Review

    Posted by on 11th Jun 2013

    Extended the life of my battery by 3 fold! Fits snug around my Samsung Galaxy S3. Leather flip cover (a bonus) is nice a sturdy. Protection a plus. The flip out stand is a little worrysome (if I use it at all). With just the push of the power button on the charger, you can charge your phone in about 1 hr.

  4. It works 5 Star Review

    Posted by on 11th Jun 2013

    Took me a while to figure it out (longer yet to remove phone from my Otter Defender). Great back up/extended power and quality look for Samsung Galaxy3.

  5. I Love This Case..... 4 Star Review

    Posted by on 29th May 2013

    I love this case,it has great style & looks nice & also great backup battery power to charge my phone,The only dislike I have is the front cover flap doesn't stay closed,I wish it would of been magnetic or have some kind of closing device to keep it closed... But I still recommend it highly.

  6. great product 4 Star Review

    Posted by on 25th May 2013

    Great product Love it!!!

  7. overall good 4 Star Review

    Posted by on 22nd May 2013

    The main reason I bought this is for the extra time without charging my phone constantly. Although I've only had it a short while I live the battery life. Another good thing is the fact u can charge the case, without having the phone in it, and it looks great.

  8. A++ 5 Star Review

    Posted by on 14th May 2013

    I purchased this case a month or so ago and am really in love with it. So far I have actually had 3 of my friends and 2 of my family members purchase this exact same case with Outedge after they seen mine. Highly recommend. I promise you will not be disappointed.

  9. This baby is powerful! 5 Star Review

    Posted by on 27th Apr 2013

    This case has a really nice eye catching design and is very powerful. For the price, I would not pass this thing up. I am buying one for my wife today...

  10. BEST ON THE MARKET 5 Star Review

    Posted by on 26th Mar 2013

    I previously had purchased the mophie Galaxy S3 battery case but it finally stopped working after months of use. Instead of purchasing another one, I decided to shop around to see what else is out there. I came across this battery case and found it had a much stronger battery and a much lower price. I decided to purchase and am glad I did. This case definitely has a nicer design and is way more powerful. I feel like this case actually protects my phone more than the mophie one did. If your looking for the best battery case around for Galaxy S3 look no further!

Showing reviews 1-10 of 12 | Next

Currency Converter

Choose a currency below to display product prices in the selected currency.

United States Minor Outlying Islands US Dollar
Australia Australian Dollar
United Kingdom British Pound
Canada Canadian Dollar
European Union Euro

Add to Wish List

Click the button below to add the Samsung Galaxy S3 Battery Extender Case w/ Flip Screen Cover (3200 mAH) to your wish list.