5000mA Universal Dual USB Port Power Bank $21.93 Delivered

33

Go to Deal

ChikenMiester on 08/08/2013 - 21:09 shoppingsquare.com.au (424 clicks)
Last edited 08/08/2013 - 21:49 by 1 other user

5000mA Universal Dual USB port power bank for iPad, iPhone, iPod, Mobile Phones

Pretty Good Price?

About $6.95 to Deliver
50% off Shipping Discount for Each Additional Unit

Happy Shopping!

Related Stores

Shopping Square

• 

  cpho on 08/08/2013 - 21:12

  +2

  Price in title please

  • 

    aacheney on 08/08/2013 - 21:17

    +1

    $21.93 including delivery

• 

  ash2000 on 08/08/2013 - 21:23

  +4

  http://www.ebay.com.au/itm/5000mAh-2-USB-Wh-Portable-Externa…

  No deal sorry.

  Oh, and they are more like 1600MAH in reality. Can't trust the generic portable chargers unfortunately. I have one!

  • 

    mycosys on 08/08/2013 - 21:54

    +5

    5000mah 3.6V is equal to 3600mAh 5v and you can expect 10% conversion loss so even if they are 100% truthful the best you can expect is 3200mAh 5V output.

    • 

      mycosys on 08/08/2013 - 22:32

      good god - what is to neg? Is simple, basic electronics. P=IV
      I am an electronic technician - i stated a simple fact, I made no value judgement on whether they were being misleading or otherwise, just made a simple calculation from the specified 3.6v 5000mAh battery.

      • 

        MattyD on 09/08/2013 - 08:59

        That escalated fast.

    • 

      ash2000 on 09/08/2013 - 09:03

      expect is 3200mAh 5V

      No, not even close. You won't even get a single full charge of an iphone with this.

      These devices run on 18650 Lithium ion cells, whos ratings are notoriously over stated.

      Here's an extreme example:

      http://www.youtube.com/watch?v=eOshOXcSkDA

    • 

      Ethereal Winter on 09/08/2013 - 13:43

      It's been a while since I've done electronics but mAh isn't a measure of power, but a measure of capacity. Where it can sustain a current load of 3.2 Amp for 1 hour. of 1.6 Amp for 2 hours etc. The voltage should not affect the capacity according to your P = VI…

• 

  bonbon on 08/08/2013 - 21:25

  busted, thanks ash2000

• 

  pegaxs on 08/08/2013 - 21:35

  I have 2S 7.4v 5000mAh LiPo batteres here for radio controlled cars, and they are massive. There is no way this thing is 5000mAh. Hell, even the 2200mAh batteries i have are bigger than this.

  Oh, and it's from shoppingsquare… nuf said :/

  • 

    mycosys on 08/08/2013 - 21:52

    +1

    you realise that being 3.7v 5000mAh is the same capacity as 2500mAH 7.V - both are 18.5Wh or 66,600J
    5000mAh 7.4V should be double the size as it requires exactly double the cells.

    • 

      DeWalt on 09/08/2013 - 01:06

      +1

      Now you're just showing off ;)

    • 

      cameldownunder on 09/08/2013 - 08:44

      U=RI, where U is the Voltage, R is the resistance and I is the current.
      or PV = n*R.T …..

  • 

    dhie20 on 09/08/2013 - 00:28

    got Lepow 6000mAh from ebay. manufacturer said it had 85% efficiency, so I would get about 5000mAh. charged my 2500mAh S4 only got 50% before Lepow run out of life. so in reality from 6000mAh only had 1250mAh. still got full refund

• 

  ps one on 08/08/2013 - 21:37

  +1

  I have one too. Not too shabby, paid about $40 a year ago, it's comparable to the Energizer XP 4000.
  Can recharge a Nexus phone about 2 times and a bit :-)

• 

  A3Australia on 08/08/2013 - 21:46

  Not really a good price for something like this with no Safety Certification.

  If one wanted to take the risks (safety, and unknown 'true' capacity) one could get a 'cheapie' via eBay.

  EDIT
  Oh, sorry, I see that Ash2000 already pointed out a 'cheapie' on eBay. (Reading and posting from an iPhone).

  • 

    fcukme on 09/08/2013 - 07:27

    -2

    Reading and posting from iPhone? Nuf said… Lol

    • 

      RohBoat on 10/08/2013 - 08:08

      -1

      I know! Typical iphone user needing to announce to the world that they have an iPhone :-)

• 

  clubhonda on 08/08/2013 - 23:07

  I bought a 12000mAH charger for only $9.99. This deal is not even close to average value. Pretty crap really.

  • 

    bretto001 on 09/08/2013 - 13:16

    Can you provide some details?

    Link, Performance, etc

• 

  cameldownunder on 09/08/2013 - 08:47

  I bought a 780'000 mAH battery pack for $199. That is ~4000mAH per 1$. Try to beat that.
  Size? Don't need to worry, as I always keep it in the car.

  • 

    leon on 09/08/2013 - 09:29

    Easier and cost less to have a cig-lighter car charger in the car.

• 

  tonester on 09/08/2013 - 09:21

  only 1a output :(

  btw some aldi stores still stock power banks :)
  http://www.ozbargain.com.au/node/102770
  http://www.ozbargain.com.au/node/102637

• 

  sonicentropy on 09/08/2013 - 09:30

  +1

  I picked up 2 of the ALDI 7400Mah for $20 each recently
  I can charge my Nexus 4 twice (almost) off each one.
  Charges my ipad mini but slowly