[bigredbeast1]

http://www.dealextreme.com/p/neo-socket-...-12v-52013

seems like bullshit but i read up on it..

i guess it charges when your engine doesnt need too much power and when it demands it, it takes the battery power from that little christmas light thing instead of having your alternator create more power lol

IDK for $4.60 ill be another dumbass to try it and find out

i also found this video, idk also could be bullshit - http://www.youtube.com/watch?v=ya4wx-KrXb8

[Zeds Dead]

LOL WTF I wouldn't buy that unless there's some logic on how that works.

[bigredbeast1]

all i found was this video... shieet id be happy with an extra 1+ mpg

http://www.youtube.com/watch?v=ya4wx-KrXb8

[Deuces]

How do these even work? Lol

[bigredbeast1]

LOL im skeptical about it too but ill try it, for $5 who cares if its just a christmas light? then ill have a light for emergencies!

[SavageBoys]

Bullshit.

Your alternator runs constantly anyways as its connected to the belt.

To put it bluntly, its just a glorified electronic money wasting buttplug.