G'day chaps, I've just picked up one of the Burnsmoto USB gadgets that Greydog and a couple of others mentioned in a recent thread. While I've got a decent understanding of electronics, my practical knowledge of car/bike electrical systems is pretty much nil. I've got the USB port mounted easily (hoorah for cable ties) and ran the cable around the tank and under the seat. I was going to hook it up straight to the battery, and then I realised that it didn't have a fuse - or rather it did, but it was all the way up at the USB port end which wouldn't help if e.g. the cable got damaged and shorted out. Is there a "standard" way to add extra electrical bits and bobs like this to a fused circuit on a motorbike?