USB MultiCellular Battery Charger Review - The Gadgeteer
The Gadgeteer have published a review of the USB MultiCellular Battery Charger available from USBGeek.com 'Yes, this small charger works as advertised, but it charges very slowly. I'm also not sure how useful it is. I mean, you have to take the battery OUT of the device to charge it. Most people just plug their phone into their a USB port with a cable or to an AC outlet to charge it, allowing the phone to receive calls even when charging. Really, the only way this product would be useful would be for people that carry a spare battery with their phone. I'm not sure how many do that. I don't have a spare battery for ANY of my devices.'