Think of Craftsman's Powerlink ($3,999) and John Deere's GT235E ($5,549) lawn tractors as the world's biggest batteries-plug your corded tools into the tractors' built-in outlets and they become as nomadic as their gasoline counterparts. Both tractors feature
a Briggs & Stratton engine with an extra-powerful alternator, providing
as much as 1,500 watts of 120-volt AC power, perfect for that take-along television or fridge. Oh yeah, they cut grass too.