The batteries in my power plant, connected directly to a Coal Generator via Heavy Watt Wire, are not charging. I've used this setup in other bases and it works fine, but this time it is not. I attempted using the heavy watt tiles but when it wasn't working I just busted a tile out and connected the wire directly, which also didn't work. Circuit overview shows everything is hooked up properly. Save file attached for verification.
Created row of batteries and a power transformer and connected them to a coal generator via Heavy Watt Wire / Heavy Watt Tile.