Lusting over the new Focus Electric? It's still a few years off yet, but if you're already thinking about practicalities you're wondering how you're going to charge the thing. Got 120V power in your garage? No problem, you can charge off of that easily -- if you don't mind waiting 20 hours. A Level 2 charger will drop that down to between three and four hours, but it requires some hardware installed in your home. If you want to do that for the Leaf or the Volt you're looking at $2,00
