Originally Posted by shades
I just rebuilt my Emag battery pack. All you need is 14AAA NiMH Batteries A NICE HOT IRON
and quick hands. You dont want to over heat any of the cells. I bought Rayovacs they are rated at 1000mAh nearly twice the capacity of the factory pack. WOOT! You could go Li poly. That would lighten things up a bit. A 14.8 V pack should more than do the job but you would have to buy a balance charger. The new intelligent chargers display the capcity of your batteries and can charge nicd, Pb acid, NIMH, and all the Lithium family of batteries including balance charging.