[quote=@ERode]
[@SilverPaw] The limits of electricity is basically vaguely being within civilization. You’ll want the Steam Core if you plan on adventuring into the deep sea, but if you’re just swimming in a touristy beach, you’ll have electricity there.
[/quote]

This jolts my brain to a pretty good point to confirm. Are batteries a thing? 

If yes, Lucy may want to put a few in Schwarzritter to enable it to function without the Telesma network for a limited time. It'll automatically recharge whenever the electro-wireless connection is established.

If no, well, no network, no metal doll to play with, which would result in a sad Lucy. :'(