That is some great news She. Surprised, I thought they were going to be out-of-sight expensive. Let us know when you find out more. That's doable with some batteries as long as you got a way to recharge.<div>If you do go that route, may I suggest looking into the LiFePo4 batteries that the electric car folks are using? They will run circles around even the best lead-acid batteries and will last longer. Getting to be just about the same price when you compare them performance-wise (and much cheaper if you compare their lifetimes) and going to drop more in price soon, can't say when. The price dropped almost in half in the last couple of months, so next drop may be awhile.</div><div><br></div><div>Mike</div>