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Replacement 3.7V 1800mAh Battery for Samsung Galaxy S2 i9100

Replacement 3.7V 1800mAh Battery for Samsung Galaxy S2 i9100

3.20

5 (44 Reviews)

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  • 5 Star:7734 (77%)
  • 4 Star:209 (20%)
  • 3 Star:21 (2%)
  • 2 Star:00 (0%)
  • 1 Star:00 (0%)

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    • Overall Rating: 3
    • Price: 4
    • Quality: 1
    • Ease Of Use: 5
    • Usefulness: 3
    2 DXPoints
    earned for this post
    pretty weak. saved me when i got stuck

    posted by eyalBerli on 05/23/2013 Certified Owner

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

    Pros:
    its always good to carry an exrta battery. in that price it totally worth it. fits perfectly and does not make any technical problems. for my galaxy. any way. i do admit i was frighting but, it turned out to be ok :)
    Cons:
    very weak. i charged iit ahead of use, and it lasted for about three hours.. so it is defently not a 1800 batttery. be aware
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Great battery for the price

    posted by JaJaJa200 on 04/18/2013 Certified Owner

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

    Pros:
    Purchased this as a replacement for my dead S2 battery ( original battery ). Great battery for the price, works as advertised.
    Cons:
    The battery holds a little less time than the original battery shipped with the S2. Also, I think that the capacity has lowered...
    View Detail » 
    • Overall Rating: 4
    • Price: 5
    • Quality: 3
    • Ease Of Use: 4
    • Usefulness: 3
    2 DXPoints
    earned for this post
    Quite Good one

    posted by moutat on 04/02/2013 Certified Owner

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

    Pros:
    Fits well in my samsung galaxy s2 (GT-I9100.) Lasts as long as original one (1800mah instead of 1650mah) even a little bit more maybe...
    Cons:
    Maybe the design is not very charming : the "sticker" around the body of the battery seems very poor and maybe will n...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Great quality Battery

    posted by Chuttenjr on 04/01/2013 Certified Owner

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

    Pros:
    Got this as a replacement for long car trips for my s2.Came almost full charged tsted it for a few cycles and has the same autonomy than my original samsung battery. So cheap you can have a spare of batteries if youre the kind of guy that spends lots of ti...
    Cons:
    Havent finded any yet will continue using it for a few charge cycles but for the moment everything works as intended
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    work good

    posted by smuul on 04/01/2013 Certified Owner

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

    Pros:
    I bought this backup battery togheter with the SGS2 docking station (SKU 66478). It fitted properly in the phone and it charged to 100% in 3h. When received the package my wife complained that I'm not thinking at her, because she has too an android phone: a...
    Cons:
    the battery lasts around 10% less than the horiginal but nothing worrisome. the quality of the outside of the battery is lower ...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    work good

    posted by smuul on 04/01/2013 Certified Owner

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

    Pros:
    I bought this backup battery togheter with the SGS2 docking station (SKU 66478). It fitted properly in the phone and it charged to 100% in 3h. When received the package my wife complained that I'm not thinking at her, because she has too an android phone: a...
    Cons:
    the battery lasts around 10% less than the horiginal but nothing worrisome. the quality of the outside of the battery is lower ...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Producto util

    posted by sartions on 03/23/2013 Certified Owner

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

    Pros:
    Producto util, buen precio y con un buen funcionamiento. No me ha dado ningún problema por ahora
    Cons:
    Ninguna contra por el momento, estoy muy contento con el producto. Tal vez decir que la batería dura algo menos que la ori...
    View Detail » 
    • Overall Rating: 5
    • Price: 4
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    cant live with out it

    posted by danielbsg on 02/27/2013 Certified Owner

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

    Pros:
    the replacement battery is excellent it is a must have product for any traveler with a galaxy s2 or any one who drains his battery with games. i have 8 ones like this, with my battery charging dock i dont charger my phone ever!
    Cons:
    the battery has a life time of about three month. after three month it stops working like it is needs to.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Very good backup battery

    posted by Minor09 on 02/24/2013 Certified Owner

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

    Pros:
    It works almost like the original battery for at least 3-6mths. It is a perfect backup battery.
    Cons:
    After 6mths (note that I charge it everyday), the battery life starts to deplete quickly (a full charge is only about 50% of th...
    View Detail » 
    • Overall Rating: 4
    • Price: 5
    • Quality: 4
    • Ease Of Use: 4
    • Usefulness: 3
    2 DXPoints
    earned for this post
    Ok for the price

    posted by dwoots on 02/24/2013 Certified Owner

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

    Pros:
    The battery works about the same as the original one which is over a year old. Identical in size to the original battery.
    Cons:
    I would imagine that after a year of use, like the original, the battery would not hold a lot of charge.
    View Detail » 
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