So it is clear I have not had much luck with batteries lately! Anyway, when the Mazda MX-5 battery died, I had nothing useful, no jump starting cables etc etc. So I got the AA to give me a boost.
When he arrived we started talking motorbikes and how I had recently created a video around jump starting a bike from a car. He dug around in his van and pulled out this capacitor- he explained they use that on motorbikes they get called out to.
Now this looks pretty small to me, like, could stash it under the seat small, so I figured maybe it would be a good idea to make one up. I can see there is a capacitor, a fuse and some cables. That is all the info I have, can any of you out there share any more info, like how to charge it? Or any reasons why this might not be a good idea?
