A610 Replacement Battery

[The Saint]

As the title says, I am looking to replace the battery on my A610.
A year in the bodyshop, with constant stop start and boost charging, its now just about dead!!
Does anyone have the code number for the battery??
I was looking at something like this...
http://www.ebay.co.uk/itm/351557481702? ... EBIDX%3AIT

Battery number type 096 680CCA. Click the second image on flee bay to get the dimensions. I want a maintenance free, don't want to be taking it out and buggering about with it, its a pain to get at, hidden in the front wheel arch.

Anyone got a better recommendation?

Vince...

Good idea but is 74Ah the right output, as the battery is so far from the engine, I would fit the biggest output bat that will fit in the box.