I personally use a ZAGGsparq only because I like to be able to charge both my iPad and BlackBerry on the go.  The Primo Battery Cube makes it smartphone exclusive as it supports both Android and BlackBerry devices.  A plus is that it is a lot smaller making it more realistic to travel around with it.  It does come 1000maH which isn’t bad at all for something that small.  They retail for only $34.95, so that might make you choose it over the sparq just for the price.  Hit the link below to check out more information on it.

• Check out the Primo Battery Cube >>
  

-by Mac Jadalhack

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