This portable charger is very useful!! It is not lightweight but this is ...

This portable charger is very useful!! It is not lightweight but this is not a problem for me. It does take a long period of time to be fully charged so I do this overnight however once charged it can recharge my samsung around 3 tines. I would recommend it!!! Note that it does not come with a plug for the wall, only a very short usb cord. Also I believe the performance may have declined a little since I purchased in October but this is not confirmed.

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