On 01/07/2011 20:35, John Gardner wrote: > ...Maybe the D cells have a 1800mA AA inside? > > Panasonic, of all people, marketed such things 10-15 years ago. The local supermarket ones have C cells inside the D Cells.. Assuming=20 the 3500,mAH label is honest. They are lighter than an Alkaline. It=20 seems common with D cells. But then they also charge same price as the C=20 cells too. So they are not really cheating. ;) --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .