The disclosed electrode terminal, which is used with batteries of which a positive output terminal and a negative output terminal are formed from metals dissimilar to each other, has excellent mechanical strength and can suppress electrical resistance while preventing galvanic corrosion. The electrode terminal (1) for power output is used with batteries (2) of which a pair of output terminals are each formed from a different metal, and has: a solid cylindrical shaft (10) that attaches to one output terminal and that is formed from the same metal as the one output terminal; and an outer cylinder (11) that connects with the cylindrical shaft (10) and that is formed from the same metal as the other output terminal. The shaft (10) and the outer cylinder (11) are unified by means of metallic bonding.
