SiB.....no mate nothing was missing - it was advertised like this - I just thought I'd be able to grab a bottle of de-ionised water & away we go....how wrong I was! LOL
This is what I need I take it - the battery is the same manufacturer as the one I got.
http://cgi.ebay.co.uk/Quad-ATV-Motoc...QQcmdZViewItem
Will nip to the bike shop next week.