My 900SS is poorly. I came to start it the other day having done all the usual checks you always do before starting an elderly aircooled Ducati, Checked that the ambient air temperature was above 10 degrees, checked that the battery was fully charged, put in the "special" spark plugs and started playing Nessun Dorma with Pavarotti. But nowt, just the click of the solenoid. It was running fine back in August so I checked the 18 month old battery Yuasa) and it was found to be failing with the voltage steadily dropping over a few days.
What I want to do is hook it up to a rechargeable portable power pack, preferably one with a compressor so I can inflate tyres too. There are a lot on Ebay and I wondered if anyone has any guidance on what to buy?