Advanced Search
ALL DEPARTMENTS
DX  » Community » Reviews » Rechargeable 2800mAh External Power Battery Back Case for Samsung Galaxy S2 i9100 - Black
Rechargeable 2800mAh External Power Battery Back Case for Samsung Galaxy S2 i9100 - Black

Rechargeable 2800mAh External Power Battery Back Case for Samsung Galaxy S2 i9100 - Black

21.50

5 (18 Reviews)

add to cart
Add to wish list
Sort by:
18 Reviews SEARCH
  • 5 Star:7814 (78%)
  • 4 Star:173 (17%)
  • 3 Star:61 (6%)
  • 2 Star:00 (0%)
  • 1 Star:00 (0%)

write a review, and get DXPoints

100% of customers would recommend this product to a friend.

    • Overall Rating: 5
    • Price: 4
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Nice battery

    posted by miodrag7 on 06/03/2013 Certified Owner

    Involvement:Novice  (still getting used to it) - Ownership:1 day to 1 week

    Pros:
    Nice and must have for mobile phone. Dose anyone know can i use this with nexus 4? I need to bay cable microusb male/female, but dont know if the battery voltage is compatible with nexus4
    Cons:
    Non i see for now
    View Detail » 
    • Overall Rating: 4
    • Price: 3
    • Quality: 3
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    is good, but isnt perfect

    posted by pedrolima11 on 06/01/2013 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    the product is very good, can leave the phone running for more than 36 hours, the aparalho loads fast, simple and works perfectly.
    Cons:
    The cover does not fit perfectly on the device, turn it upside down can occur to break the tip of the charger and the device fa...
    View Detail » 
    • Overall Rating: 3
    • Price: 2
    • Quality: 4
    • Ease Of Use: 3
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Nice to have

    posted by vincentmol on 05/28/2013 Certified Owner

    Involvement:General (knows how to use it) - Ownership:more than 1 month

    Pros:
    Doesn't make phone as bulky as I first thought. Fits good around the phone and replaces any rubber protection. Looks good and goes hardly unnoticed.
    Cons:
    Cannot charge phone fast enough when screen and gps are on. Hard to find the right speaker volume. Button can be hard to pres...
    View Detail » 
    • Overall Rating: 4
    • Price: 4
    • Quality: 4
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Brilliant device,well worth it

    posted by PsyWulf on 04/22/2013 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    Nice and sturdy Well designed Easy to use Kickstand to prop phone up on its side
    Cons:
    LEDs can be a bit bright when active ( charging and discharging ) Instruction manual is lacking
    View Detail » 
    • Overall Rating: 5
    • Price: 3
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Rechargeable External Battery

    posted by isadoracarneiro on 04/07/2013 Certified Owner

    Involvement:General (knows how to use it) - Ownership:more than 1 month

    Pros:
    Charges the battery just like the original charger, not heavy at all, once you get it, it might seem that it's huge, but once you attach your phone into it, you realize that it's not so big at all
    Cons:
    It takes about 4 hours to charge up to 80%, it doesn't charge more than that. It doesn't have any more cons.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    for Galaxy S2 owners!

    posted by smuul on 04/01/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:
    Cheaper the the orginal one made by samsung. *Will always give you a full charge if the phone is off *Nice design *Goes flush with the phone front when you hold it up to you ear. *holes for the speaker (but the sound gets a little lower thats all) *gives yo...
    Cons:
    Power button and volume control is little bit difficult to use with this case. Maybe a Con, could be that it makes the phone a ...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Excelent device

    posted by NelsonPugliesi on 03/21/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:
    Device of high quality. Extremely functional. Extremely easy to be used. Great for when you need to leave the phone working for long periods without being able to be turned off and are far from energy sources. I use it to make tracklogs on mountain bike tra...
    Cons:
    Pictures taken with the equipment installed are not good, especially if you need to use flash. It takes a lot to recharge the p...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    THE perfect S2-Gadget

    posted by samis8300 on 03/04/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    ++ fits perfectly to the samsung galaxy s2 ++ does not charge automatically, that means you can activate the charging process with the power button just when you need it ++ high capacity
    Cons:
    -- the only real con is that when the phone is in the case and you do charge the case it does not charge the phone, even when t...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Great gadget and very usefull.

    posted by VDLucifer on 02/27/2013 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week

    Pros:
    Very simlple in use and very usefull for traveling or even in everyday life. You can place this gadget on rechardge separately while using the phone.
    Cons:
    Very simlple in use and very usefull for traveling or even in everyday life. You can place this gadget on rechardge separately ...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Good product for this price

    posted by 9edge on 02/14/2013 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week

    Pros:
    I'm really happy with this product. It does what is has to do and the charging works like a charm. You can charge your phone at least once with the case. The case itself is very nice. It doesn't block any of your buttons and camera. It feels really descent....
    Cons:
    The leds are a too bright. It would have been nicer if the case was a bit smaller.
    View Detail » 
Page 1 of 2
Go to Page:

Customer Service Express

Partner with DX

Policy & Information

DX Everywhere

© 2006~2013 DX.com. All rights reserved.

Note:Stock and Availability shown on this site is for your reference only. While we strive to provide the most accurate and timely stock and availability information, availability information may become out of date and may change between the time you added an item to cart and the time your order is received.
Quantities on clearance items are limited. Prices are current at time of posting. DX Reserves the right to change prices at any time without notice.

Partners: Volumerate l MadeinChina l 寻求供应商

McAfee SECURE
v4.0.0427