-
yeah, pretty much this. My battery is locked inside the cargo section anyway and is pretty difficult to even spot, nevermind remove without a key.
If I'm going to be away for a bit longer or I feel the area isn't so great or something I take my chain from home (which is close to 2m long) and the lock that comes with it. It must weight about 10kg at least but it doesn't really make a difference given the electric motor
In the motorcycle bay in the car park is where I often leave mine. Or just anywhere out the way. Usually don’t lock it to anything, just rear wheel lock, and remove battery and head unit.