Extra Battery for your S3 with NFC

Discussion in 'Galaxy S3 Accessories' started by cybertec69, Jul 19, 2012.

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  1. cybertec69
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    cybertec69 Well-Known Member

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  2. Smeech
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    Smeech New Member

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  3. huskur
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    huskur Well-Known Member

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    Just ordered the same as you cybertec69
  4. zacedward
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    zacedward Member

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    Have you guys recived them yet i would like to know a review on them before i buy thanks
  5. cybertec69
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    cybertec69 Well-Known Member

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    Mine will be here Monday, there are 15 reviews currently on Amazon, and each one gave it 5 stars, thats something you rarely see with batteries. Once my order arrives, I will give this battery a good workout.
  6. zacedward
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    zacedward Member

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    Great will u post how it did when u get it thanks so much
  7. bsweetness
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    bsweetness Moderator

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    I'm surprised to see such good reviews for a third-party battery, especially with several of them noting that it lasts as long as the OEM battery. Generally, the mAh on third-party batteries is quite exaggerated. I'll be curious to see some real world reviews from some folks here. It's definitely a great deal that I'll be jumping on if they're really as good as the Amazon reviews state.
  8. JRParsons
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    JRParsons Member

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    I just bought it, I'll give an honest opinion after a couple of days use. $30.xx for two batteries and a charger (including shipping) even if they give me an extra 6 hours, they will help on those days when I leave my house at 5am and return at midnight on a motorcycle.
  9. Smeech
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    Smeech New Member

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    I received mine today. First thing to note, it says 3.7v vs. Samsung OEM 3.8v. No mah printed on the battery. Ill cycle it twice then do a side by side comparison from 100% ....my g/f's phone vs. Mine, streaming the same long YouTube video over 4g for 15-20 minutes.
  10. Smeech
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    Smeech New Member

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    Hmm, using the app "Disp Battery Information", my phone with the qCell is reading 3.55v on average. My g/f's phone is reading 3.88v.

    Both phones are setup the same and have everything off except data (4G).

    Edit...so the phone was running hot and air couldn't get a 4g signal even thtough the other phone was steady 4g. I even cycled mobile data a couple times. The battery temp was actually OK... I might try the other battery...but I'll probably return them. Might be all in my head though...
  11. cybertec69
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    cybertec69 Well-Known Member

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    My Samsung battery reads 4.357v. Plugged into charger, and 4.25v not plugged into charger.
  12. Smeech
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    Smeech New Member

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    Cybertec69, did you receive your qCell batteries? What do you think? I'm considering sending mine back but maybe I'm being a bit too paranoid.
  13. bsweetness
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    bsweetness Moderator

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    Check out this thread in the main forum: Extra Battery for your S3 with NFC

    This is a prime example of why it's against the forum rules to start multiple threads on the same topic. Information gets spread out in different places, making it difficult to keep track of what answers are being given where. A single thread is always more beneficial to the entire community. :)
  14. Smeech
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    Smeech New Member

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    Thanks! Yeah, I didn't see the other one.
  15. JRParsons
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    JRParsons Member

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    Is there a way to check if NFC works with just my phone. I've had the batteries for a day and they seem to last the same or maybe slightly less than the stock one.
    Since I'll probably never use NFC (other than to check if it works) these were worth it to me.
    I just feel better with a charged battery on me if I'm away from home for any extended period.
    I fell asleep with my phone off of the charger, the phone was at about 88 percent, I woke up 7 hours later and the battery was at 70 percent. So in my phone they are worth about 35 hours of standby time (with the thousands of various setting combinations, it is probably impossible to test batteries in different phones and duplicate results.) At $15 per battery, I'd buy them again, regardless of how the NFC works.
  16. Caesars
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    Caesars Well-Known Member

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    By the time I get my gs3, Seidio should have a 3k+mah battery to rock out with,
  17. cybertec69
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    cybertec69 Well-Known Member

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    Of course they will, and it will also make it look like a brick.

    Sent from my HTC Rezound with ICS using Droid Forums
  18. Caesars
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    Caesars Well-Known Member

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    Possibly, i had a similar battery on a previous phone, and it wasn't like a brick at all. Actually it had a nice shape to it ;). But I know what you mean, some people hate big phones (hopefully they don't buy a gs3 lol).

    Googorola MAXX
  19. cybertec69
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    cybertec69 Well-Known Member

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    The S3 battery is fantastic, the new S4 Krait chip at 28nm is very efficient in this phone, it lasts almost as long as my HTC with Extended battery does. Plus the new batteries I just got work great, so when and if I do run out of juice I just pop in a fresh one and off I go. And yes my HTC with the extended does look like a brick "it's not bad", but the S3 with it's slim design and light weight is just in another class, and I will not ruin it's look and feel for for minimal gain in battery life, it's not that difficult to pop open the back and just swap out a fresh new battery if the need arises.
  20. bsweetness
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    bsweetness Moderator

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