Recharge your Batteries
Check out these rather nifty NiMH rechargeable batteries from USBCell that have built in USB hubs allowing them to be charged through a computer rather than a conventional charger. They come in AA size and have a 1300 mah rating.
These batteries make perfect sense for someone like me who does a lot of photography and a lot of traveling. I can already charge my BlackBerry and my cell-phone through my laptop and anything that allows me to ditch another charger is a bit of all right in my book.
The downside is that one might have to carry a portable USB hub around, but most people I know do that anyway and now you can think of it also as a universal charger!
I got four of these babies a couple of weeks ago and so far they’re doing just fine. The batteries, at $19.95 a pair at Adorama, are slightly more expensive than conventional rechargeable batteries but then you don't have to buy a charger so they actually save you money. They take about 5 hours to charge for the first time but charge rapidly for subsequent uses. In my completely unscientific tests (on a Canon Elan-7E SLR and a Canon 580EX flash unit) lasted about as long and performed about as well as regular NiMH batteries.
Pictured: USBCell AA 1300mah NiMH Rechargable Batteries
These batteries make perfect sense for someone like me who does a lot of photography and a lot of traveling. I can already charge my BlackBerry and my cell-phone through my laptop and anything that allows me to ditch another charger is a bit of all right in my book.
The downside is that one might have to carry a portable USB hub around, but most people I know do that anyway and now you can think of it also as a universal charger!
I got four of these babies a couple of weeks ago and so far they’re doing just fine. The batteries, at $19.95 a pair at Adorama, are slightly more expensive than conventional rechargeable batteries but then you don't have to buy a charger so they actually save you money. They take about 5 hours to charge for the first time but charge rapidly for subsequent uses. In my completely unscientific tests (on a Canon Elan-7E SLR and a Canon 580EX flash unit) lasted about as long and performed about as well as regular NiMH batteries.
Pictured: USBCell AA 1300mah NiMH Rechargable Batteries
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