Originally Posted By Tim W
So I have been following this thread with interest. I was wondering how long Thumper's battery would keep going (original fit 2012) and needless to say, with my son driving the car yesterday, we saw it's demise.
Following the art of good British compromise, I have opted for one of these:
https://www.tayna.co.uk/WCP30-Westco-Platinum-Motorcycle-Battery-YIX30L-BS-SVR30-P7811.html
400A CCA as compared with 300A for the old Banner battery. It will still work with my Ctek battery conditioner and may only need a modest replacement of the battery studs, as it is a bit taller.
I'll post how it goes.
Tim

That the one I fitted. I did find although it is the "same" footprint as the Banner it was actually about 3mm wider at its base and did not fit in the M3W tray so I had to make an adaptor to sit it in.

2021 M3W
2013 M3W - Sold
1971 4/4 2 Seater
1934 Sports