Here’s a product we first featured back at 2007’s CES show. Since then Ecosol has updated their Powerstick product which is a portable USB charger.
It’s an energy cell that is a bit larger than a USB stick, that can be used to power your portable devices. For example, it can fully charge a typical Blackberry. To charge something, just plug it into the deviceâ€™s regular power adpater interface via an adapter. The Powerstick itself can be recharged simply by plugging it into a computerâ€™s USB port. It can be recharged up to 500 times.
Version 2 of the Powerstick gets to you to 90% of full charge in less than 90 minutes.
(Please note prices are subject to change and the listed price is correct to the best of our knowledge at the time of posting)