Lithium Ion batteries

I ponied up and bought one (a Braille) and thought i'd share what I learned and experienced.

They weigh vitually nothing. Mine weighs 9lbs, feels like less. They are 100% american made, in florida (the oasis of freedom) and come with a 3 year gurentee and are supposed to last 12-13 years. They can mounted upside down, etc. The do not dicharge when disconnected. They are only rated in cranking amps, mine's 1,450ca. They work with a stock/standard charging system.

So far this thing is an animal and but about 50lbs out of the car.