Samsung Galaxy S II Attain SGH-i777 Extended Battery (3500 mAh)

More Views

Samsung Galaxy S II Attain SGH-i777 Extended Battery (3500 mAh)
Item ID: 4623

Our Price: $19.99

List Price: $39.99

Retail Price:  
You Save
51%
$20.00
This item is In Stock!
Order today and this item will ship out within 24 hours.
OR
  • Extended Battery w/Door
  • Compatible w/Samsung Galaxy S II Attain SGH-i777 Galaxy S II Attain SGH-i777/i9100 (AT&T)
  • 3.7VDC Li-Ion
  • 3500 mAh
  • Nearly 95% increase in capacity
  • Perfect replacement or spare
  • Battery door features rubberized exterior coating
  • Color: Classic black
People Who Purchased This Also Purchased
Back To Top

Other Products We Think You Might Like:

People Who Viewed This Also Viewed
  • Product Overview
    Product Overview
  • Compatibility
    Compatibility
  • Reviews
    Reviews
  • Q&A

    Q&A
Back To Top

Customer Reviews 4

4 Item(s)

Extended battery life is great
Works perfectly. Cover is a little difficult to pry, but small flathead screwdriver does the trick.
Overall
Review by Yup

Great extended battery and great value
The extended battery works great; it lives up to the claims. It is a great value. I would highly recommend.
Overall
Review by tjm1955

Great Value
The battery is large, but the case backing fits nicely over it, and I love the extended use I now get.
Overall
Review by Grizzy

extended battery
the battery seems to be working well.
Overall
Review by bgddy66


Write Your Own Review

You're reviewing: Samsung Galaxy S II Attain SGH-i777 Extended Battery (3500 mAh)

How do you rate this product? *

 
1 1 star
2 2 star
3 3 star
4 4 star
5 5 star
Overall

Get FAST answers from customers

Product Questions

No questions yet. Be the first to ask the question!
  • Samsung Galaxy S II Attain SGH-i777

Extended Battery w/Door for Samsung Galaxy S II Attain SGH-i777 Galaxy S II Attain SGH-i777/i9100 (AT&T) (3.7VDC - 3500 mAh)

Ready For Business

Your Samsung Galaxy S II Attain SGH-i777 Galaxy S II Attain SGH-i777/i9100 (AT&T) is a beastly device, but its ''standard issue'' battery doesn't quite cut it. Level the playing field with a cellular fuel source that can handle the super performance demanded by this media driven smartphone.

Increase Usage By 95%!

At 3500 mAh, this extended battery crams nearly 95% more multimedia possibilities into a similar-sized package. Now you can watch MORE HD video content, stream COUNTLESS jams from your music library and stay connected with friends and family LONGER. Included battery door cover accommodates slightly larger form factor.

Technical Specs

Additional Information

Product Type: Replacement and Extended Batteries
Battery Technology: Lithium-ion
Includes Battery Door: No
Primary Color Battery Door: Black
Secondary Color Battery Door: No
Color Type Battery Door: Matte
Detachable Connector(s): No
Finish: matte
Primary Color: Black
Secondary Color: No
Color Type: Matte
Weight: 4.0000
Cable: No
Coiled Cable: No
Detachable Cable: No
mAh: 3,500
Current Type: DC
Volts: 3.7
USB Port(s): No
Amount of Ports: No
OEM: No
OEM Manufacturer: No
LED Charge Indicator: No
LED Color: No
RoHS Certified: No
CE Certified: No
FCC Certified: No
UL Certified: No
Exclusive Partner Offer
Back To Top
FREE 2-Day Shipping learn more |  sign in
Share Your Thoughts With Us
Back To Top

SUGGESTION BOX

We work hard to make sure our site offers the best shopping experience possible. If you have any suggestions on how we can make things even better - whatever it is, please drop us a note!