If you keep merging the plasma balls from the toy box, you can eventually make battery parts to start merging which will spit out energy. Keep merging the battery boxes to higher levels to spit out more energy more frequently.
In addition to that, each day in the shop you get a free box and another free item. More often then not the other free item is the lightning energy thing so that helps a little bit with some energy daily.
The other thing I do, is while I’m just chilling watching Netflix or eating or something I will play ad after ad, to get a big surplus of energy. If it says “please try again later” then spit around 10-15 pieces out of something and then it will usually let you play more ads in a row. I try to keep around 12,000 energy at all times by doing this so that when I want to play I have a huge surplus to play for a few days if I want to without watching any ads.
Comment found on Mergedom: Home Design: Is there any way to...
The pink round things are plasma balls. I need batteries.
Comment found on Mergedom: Home Design: How do you make batteries...
Plasma Balls are in the toy box. Pink and white discs that you merge until you get a plasma ball.
Comment found on Mergedom: Home Design: where do i get the...