Shape-Shifting batteries fit sizes AA-D(treehugger.com)
treehugger.com
Shape-Shifting batteries fit sizes AA-D
http://www.treehugger.com/files/2010/05/shape-shifting-battery-smooshes-to-fit-sizes-aa-d.php
1 comments
? But niMH batteries are 1.4 V instead of 1.5 V and the point of having different sized batteries is that they have different current ratings.