Registered Forum User
Ducati Meccanica
Posts: 2,263
Join Date: Aug 2003
Location: Wimbourne, Dorset
Mood: I'm so happyyyyyyyyyyyy
Or the tiny Yuasa YTZ7S (4lbs) with 900+ amps of in-rush current.
Make sure all your connections are really clean. Toothbrush size ss, brass or copper brush till surfaces are shiny.