AeroVironment via Amazon offers the AeroVironment TurboCord 240-Volt 16-Amp Plug-In Electric Vehicle Charger for $389 with free shipping. That's $40 under our June mention and the lowest price we could find today by $40. It features a 20-foot cord, purports to charge up to three times faster than a standard charging cable, and is UL-listed for indoor and outdoor use. Deal ends June 28.