I have a battery which I used as my Paddock battery ( just in case ) It is a couple of years old, but has only had a couple of starts. It has been kept charged, and gives 12.4V at the moment it is a Banner P4409 12v 44Ah 420 A. I t can be collected from Tiverton or Milton Park Abingdon by arrangement. £20. Cant get any images onto this post so if you are interested please U2U me with an email address and I will send you the images.