Well, my Empulse is no more! While I was out of town, my bike "caught fire" and a neighbor was able to roll my bike out and dump it on my front lawn. Technically it was just smoking, but enough to alert the neighbor kids on a Sunday morning.
Keep in mind it was left off, unplugged, inside a cool and dry garage.
Not sure what will happen with my insurance but it may be up for grabs, hopefully as a whole unit real cheap.
Had 18,500 miles.