Nice tutorial from The Epic Center that shows us how to turn a lawn mower engine into a generator and create a ” charging system can be used to recharge a battery bank which can be used later to power a DC to AC inverter for your household AC power needs like the 21″ TV as shown. Imagine being able to charge your batteries during the day, and then to be able to silently extract power at night for entertainment, lighting or cooking needs without disturbing your neighbors! “