Prevents batteries from being made in chemical plants. But only if you have also enabled the AddAssemblerBatteries Mod, so you always have a way of making batteries.
Mods introducing new content into the game.
Furnaces, assembling machines, production chains.
Please don't report bugs here. Instead please report them at factorio forums
https://forums.factorio.com/viewtopic.php?t=26608
or GitHub
https://github.com/DRY411S/Remove-Chemical-Batteries/issues