Review on Converter 110V 240V Cigarette Approved Accessories by Ricky Pee

None. Keep looking for the best. This thing sparks 3 times out of 4 when I plug it in. Once plugged in it lights up to show it's on, but once under load it makes a weird buzzing noise that increases in volume until it stops and then stops working! The weirdest thing is that the car DC adapter has an LED to show it's receiving power, but the charged device stopped charging immediately when the buzzing stopped. When I unplugged the car adapter and plugged it back in, the device started charging, the buzzing came back, then froze again. There's no chance I'll ever use this thing again. Straight into the trash.