- 1 x 3500mAh Extended Life Samsung Galaxy S2 Battery
- 1 x Extended Life Samsung Galaxy S2 Battery Black Replacement Back Door
- 3.7 Volts
- 3500MAH Rated Capacity
- High Quality Black Back plate
- Charges inside the phone, no special charger needed.
- High Quality Li-Ion Cells
- Doubles Battery Life **
- Free Shipping!
- Battery Dimensions: Length: 2.28" x Width: 1.77" x Thickness: 4.40"
- Battery Weight: 2.2oz
- Backdoor Dimensions: Length: Length: 4.27" x Wide: 2.34" x Thickness: .3" (At its thickest)
- Backdoor Weight: 0.4oz
Click here If you are looking for the Sprint Extended Life Samsung Galaxy S™ ll, Epic™ 4G Touch Battery.or you can just choose sprint as your carrier here.
Need an extra kick of battery life to power you through the end of the day? Our 3500MAH Extended Life Samsung Galaxy S2 Battery is manufactured with premium cells and provide the long-lasting performance you seek in the existing extended life battery department.
The extended life battery does require the use of a replacement door and can provide up to 70%-90% more battery life than the stock battery, depending on individual usage.*
In order to obtain the full capacity of your 3500MAH Extended Life Samsung Galaxy S2 Battery, we highly recommend that you leave the battery/your phone on the charger for an additional 2-3 hours after the charging indicator turns green or the battery status shows full. Continue for 5-6 charging cycles for optimal performance. Please follow these instructions to properly charge your cell phone battery.
*All battery life claims are dependent upon usage patterns, network configuration and many other factors; actual results will vary.
- Great Battery for Low Price Review by Modman
- 32 hours so far and still has 39% life. Cover fits perfect battery works great. Did take about 8 days to recieve it, but shipping was free. Can't really knock that. Adds some weight but totally worth it. Seems to make the phone easier to handle. (Posted on 4/23/13)
- Great buy. Review by Godot
- The battery has tripled my battery life. If you follow the cycling guide and give it full charges, it's an amazing product that's well worth the money. (Posted on 4/22/13)
- fat but good Review by heavy user
- This battery is working fine, and I like the 3500 mah. I was surprised at how much it extends out the back of the phone. I cannot put the back of my protective carrier on; although the front stills fits to cover the face of the phone. The new, custom, backing plate fits, however. The phone is no longer "slim." (Posted on 4/16/13)
- A great improvement. Review by Gary
- I ordered the extended life battery as I needed more time between having to charge my phone. The battery added an extra day between charges. The battery and back fit very well. I like the feel of the extra weight. Accessory Swamp shipped very fast. Only request is I wish the back came in white to match my wife's phone. I recommend. (Posted on 4/2/13)
- Excellent purchase Review by goshops
My OEM battery had served its useful life. It was getting to the point where the charge would only last a few hours if I didn't touch it. If I tried to text or make a call, it would die, so it was having to be on the charger constantly.
I purchased this battery and it arrived approximately 10 days ago, I put the new battery in and charged it per their instructions, 3-4 hours after the charge light turns blue. In the 10 days I've had it, I've only had to charge it once, not including the initial charge. Tonight (3/28) is the second time I am plugging it in to charge, so an average of 5 days charge time. (Posted on 3/29/13)
- Excellent quality and great service :) Review by Aryeh
This battery really helped tremendously. With the standard battery I was charging 2 or 3 times a day. now I only have to charge it at night.
Shipping was fast and the CS team very courteous. (Posted on 3/19/13)
- Purchased Extended Life Battery for my Samsung Galaxy 11 Review by Bankerjack
- Product arrive quickly and worked exactly as described .....the enlage rear cover plate fit properly and after charging the battery and plate work flawlessly. I would recommend this seller and product to anyone reguiring extend service and life fro their Samsung. (Posted on 2/26/13)
- Great Product Great Service Review by Flash
- Appreciate the convenience of not having to recharge as often as twice a day. Received it by mail within a couple of days. Battery included the back of the case so all parts were there first try. (Posted on 1/29/13)
- Great! Review by Marts
- Cover fit perfectly. Now I can leave my phone gps and wi-fi on all day and still have plenty of power at the end of the day. (Posted on 1/7/13)
- Works great! Review by DavidRosso
- Very pleased with the battery! I'm a heavy user that would have to charge my phone several times throughout the day. With the extended battery I get 24hrs or more depending on usage! The custom backplate fit perfect. Thanks! (Posted on 12/27/12)