Originally Posted by jeff-o
Short answer: No. Invest in some 2700mAh NiMH rechargeable AA batteries (10 of them, to make 12V).
But dosnt that mean your still only getting 2.7 Ah???
Its cheaper to get a lead batt, and 2.7Ah would be a prety small lead batt, not too heavy, and cheap.
I just bought a 20w MR16 spot (12deg), 2eu. and a button switch. Im still looking for housing, im thinking a plastic cup. i found a cheap 17$ charger, and the bat is going to cost about 13$ (lead 4.5Ah) but its close to 2 kgs i think...
OH and i had a extremly hard time soldering to the MR16's leads, it was horrible, i used sand paper and lemon and it barley stuck... and i cant find flux!... lemon works...