Presumably this would work with any battery powered device of similar battery strength? That would include all eink devices and many mobile phones. My Blackberry wall chargers are interchangeable with Kobos and Kindles.
But, yikes, looking at the actual instructions ... waaaay too complicated for me. Why not just sell a case with the cells embedded?
Last edited by SensualPoet; 06-16-2011 at 08:05 AM.