Black USB Mini Car Charger Vehicle Power Adapter for AT&T Samsung i997 Infuse 4G

I bought this on the rare occasions that I might need to use my Phne GPS for navigation and thought I could cut down on the clutter of a unit with an attached cord. I found that I might want to use the GPS on a moments notice and it would have been nice to have a fully corded unit in the glove box instead of getting the USB cord and connecting it to this adapter. That said, the adapter works although when I used the GPS the charger, at best, kept the current charge and did not increase the battery charge.

The actual adapter is ok and worth the $2.50 price.

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