It's a motorcycle battery and weighs like a car battery but mine is (was), just died after about 5 years, a varta here
Very juicy versus the others suggested here, personally I'm not sure of the implication where this battery is 30ah the racing ones are in the 18AH region.
Dimensionally at least it's a straight swap.
Edited by - millsn on 21 Jun 2008 16:51:21