folding lock

Just ordered a Kope with two batteries, my first eBike. Really pumped up for it to arrive. I live in Philly and will be using it mostly for commuting, but will look to do some longer leisure rides. While I sit here and wait for delivery in late Nov, I am already thinking about ways to trick...

Hi all, I'm sorry if this question has been asked before. I'm thinking about getting a folding ebike such as the Voltbike Urban or the Epik SE. I am just wondering your guys' opinion on what type of lock to get (links to buy would be appreciated!) and the best way to lock these folding bikes...