J--A--C--K wrote:
By the look of the size of that battery an optima d34 yellow top would be substantially smaller with a higher output 750cca and 55 amp hour.
All the dimensions are on there web site and you can pick them up for around $220 on eBay and kpd 4x4 dose thence a good price , it's been a couple of years since I brought on from kpd though.
I would do this too.
We deliberately decided on a cheaper ordinary battery because we didn't know when we would next use the vehicle - could be a year before we used it next. If we were in tha same location as the vehicle, we would drive the hell out of it and drop an optima in.