Lightning-powered Christmas

Sunshower Raindrops and Bon Bon couldn't find a new accumulator so they decided to charge up the old one...
'Cause why not?
  _{Please note: I'm not an electrician and I don't know whether the cables are wired up correctly...}

------------------------Thank You for Viewing--------------------------
-Don't be discouraged to comment if this deviation is more than a month old!
-Commission & request info on my profile page;
-You can donate a few points on my profile to support me;
Thankies :3
----------------------------------------------------------------------------