http://www.ebay.co.uk/itm/MOTORSPORT...item5d30a4c98a

SPEC:

Length - approx. 181mm

Width - approx. 77mm

Height - approx. 167mm

Weight - approx. 5.3Kg

Terminals - 12x12x1.2mm flat blade, 6mm diameter hole

Completely sealed Lead-Acid battery

Maintenance Free.

Not sure whether to go for the Odyssey Racing 25 instead though, something with a bit of history and researchable background
http://www.elitemotorsporteng.co.uk/...ttery-86-p.jpg

Voltage: 12

20hr Cap/Ah: 16

Weight Kgs: 7

Dimensions (LxWxH): 184.7x79x169.4mm

Terminations: M6 Receptacle

Ok finally got my arse into gear on this and ordered a positive battery cable from a BMW E39, as the battery in them sits in the boot.

420cm long, delivered for £43. A lot cheaper than buying a race battery and cheaper than buying the cable and parts new.

Just need a cheap battery box now