The Battery Man enemies only appear in Thunder Tower in Mother 3. A notable point about this enemy is that it can sacrifice itself to recharge a Minor Robot that has run out of power. There is a 3% of a Battery Man dropping a Bomb.
Its battle sound is Battle Sound 35 which falls under Code Numbers 864 for regular attack, 865 for Smaaaash! and 866 for Miss. Not including Alkaline Man, all enemies with this battle sound are in Thunder Tower.
- Alkaline Man - an unused enemy that is an alternately colored Battery Man.
- Screwloose - a similarly bolt-themed enemy.