Has anyone used the lightweight Odyssey gel cell battery?

I have that 13lb odyssey battery for my 911..... havent used it yet as the car is still on jackstands

13lbs?! WOW I'm anxious to here how it performs. Is it sealed/spillproof, like the optimas?

I was surprised last month when I weighed my
standard non-optima battery and it was only
about 27 lbs. Thought it would be more. Still
13lbs is great if the battery lasts and works
like optima.
Mark S.
'70 914-6

look here


oops it weighs 15.4 lbs..... I know you guys will tear me a new..... for the mistake

I think one of the aviation batteries is 13 lbs though...