I purchased a 750 4.8v minimite dremel with charger a couple weeks back. works fine for what I needed it to. Now the question...couple days ago I purchased a 750 4.8v minimite (without charger) at a really good buy. But afterwards I notice the 2nd dremel has a square battery. my 1st has more of a round battery. the 2md one seems to fit in the charger but the green indcator light does not light up. So I took it out. Now it seems that both are 750's 4.8v dremels they would both use the same charger. Can anyone shed any light on this for me? I have contacted dremel via e-mail, but no response yet. thanks
Errol
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