Today was a great day to be out replacing flat car batteries being a Koondoola mobile mechanic helping people with roadside assistance Koondoola , lots of people woke up to find their car wont start , but there was one job today that came up and it was a Holden Chev powered race car that needed a special type off car battery and this was a Odisey type off car battery [very special car battery] this car battery is very light and has a lot off car battery cranking amps , www.cmmautomotive.com/mobile-mechanic-koondoola/