Startup touts ultrafast charging: What if smartphone could charge in 12 minutes instead of two hours?
Monday, April 8, 2013 - 05:30
in Mathematics & Economics
(Phys.org) —Potential Difference Inc., a Nevada startup, has developed a versatile charger that it claims can refill the batteries in smartphones, laptops and even electric vehicles to 80 percent capacity in 12 minutes. That's a major improvement considering the Tesla Motors Supercharger needs 30 minutes to recharge 50 percent of a battery.