Skip to: | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Home > 
Electronics > 
Batteries, Power Banks & Chargers > 
All Batteries > 
Hyperion Electronics Accessories > 
Item#: 9SIA1WG0JD9188

Hyperion Samsung Galaxy SIII 4200mAh Extended Battery + White Back Cover (Compatible with ALL Samsung Galaxy S III GT-i9300 and US Models) **NOW WITH NFC**

  • Li-Ion
  • 3.7 Volt

ICON Loading...
  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Technical Details
*Extend your talk time on your Samsung Galaxy S3 (Compatible with All US and International Versions).
*4200 mAh Battery Capacity (with White Extended Back Cover).
*Batteries use "A" Grade Lithium Ion Cells.
*Distributed by Hyperion Electronics Accessories.
*180 Day Money Back Guarantee. Shipping Same or Next Business Day!

Warranty, Returns, And Additional Information

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Michael S.
  • 6/1/2013 10:58:49 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsBattery Life Rocks!

Pros: Battery life is increased significantly. I use S3 constantly for phone, text, email, browsing, and I can easily get through an entire day with plenty of battery to spare. Before this, I was running on fumes by 5pm. The increased size is not bad -- it is actually a bit easier for me to handle the phone with this battery installed.

Cons: I bought two (for separate phones). The fit is *slightly* less than perfect - nothing bad, but there is a slight click indicating the cover is not fully seated.

Other Thoughts: For $25 this is a deal. Company is great. Good service.

Did you find this review helpful? Yes No

ICON Loading...
Selected Items
Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.