New battery 13 lbs
 

My battery died and i bought a light weight battery to lose some weight in the front.
For a small battery that size, it cranks very good. Odyssey FTW.

http://img138.imageshack.us/img138/3641/img2274i.jpg

cool. where did you get it from?

maybe you can find a tray that it fits in better.

got this one off Ebay for 120 shipped. So far i love it.

do you live in cold climates?

yea. its around 30-40F in the mornings.
My other battery died out because i didnt drive the s2000 for almost 1 year. Jumped the car and drove it for couple days but the battery was weakened out so i decided to get the odyssey.

PC 680 Specs:

* 680 cranking amps for 5 seconds
* 595 cranking amps for 10 seconds
* 525 cranking amps for 20 seconds
* 17 amp hours
* Short circuit current over 1800A
* 25 minute reserve capacity with 25amp load

I had that battery in my '02 for a couple years before I sold it, and it was great. I'll get another for my '08 as soon as I can come up with an excuse.

And it doesnt have a problem starting when its cold? I was thinking of trying a Braille battery..

PasswordJDM has a cool mount for that battery.

What is the weight of the factory battery? I hear 26-29lbs.