NOW £40!!
I bought these a few years ago and ended up not using them.
I've given them a charge every few months and kept them in my porch.
One is showing 12.59v and the other 12.7v - - After settling overnight.
Opposite poles to suit KZN130 winter pack etC
Seems a shame to weigh in 2 perfectly good (and expensive) batteries.
Sensible offers around £40 for both.
Cardiff area
(The cables you see in the photos are attached to the terminals I used to balance the probes for the photos. They're irrelevant.)