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Battery Power Bank for Tab S 8.4

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davedfx
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Default Battery Power Bank for Tab S 8.4

Hi anyone know of a Powerbank that has enough juice to charge Tab S 8.4 while at the same time using it?

I have tried some power banks and the Tab drains faster than charging
 
arimir85
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Look for the anker astro E3 10000mAh at amazon.com, it's about 26 bucks
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guent_peer
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I want to recommend the RAVPowerŽ 14000mAh!
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ThE_SoUrCe
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Using romoss power bank, 10k mah. Cost around$ 20
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pibach
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I would recommend one of the Ruinovos power banks that use standard 18650 batteries, see this one, for example, http://www.fasttech.com/product/1340...b-mobile-power
 
tornado6
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Try get the Xiaomi powerbank, 10400 Mah and costs quite cheap. i think it's around $10-12
 
iazybandit
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(Last edited by iazybandit; 17th September 2014 at 01:52 PM.)
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Originally Posted by arimir85 View Post
Look for the anker astro E3 10000mAh at amazon.com, it's about 26 bucks
I have Anker Astro3 and highly recommend it.
 
Zamboney
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Look at unu, 50%charge in 15 mins and full in 30

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asrah
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(Last edited by asrah; 15th September 2014 at 02:26 AM.)
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I recommend LimeFuel battery packs if you want something with at least 80% usable MAH. The electronics in a battery pack take power to run. From what ive read, LimeFuel battery packs have at least 80% "efficiency."

24000MAH
15600 MAH

There may be other offerings with that 80%+ efficiency, but LimeFuel was the only brand i could find 6 months ago.
 
danyasd
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I had and tested a lot of batteries, and I can tell that the Xiaomi Powerbank is a cheap but working product. However, if you want to have a high quality battery that charges every USB device at fullspeed, look at the 2nd Gen Anker Astro3.

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