There is a difference between lr626 and 377 batteries, the battery
A device that converts chemical energy into electrical energy
Battery
(Battery) refers to a cup, tank or other container or part of the space
of a composite container filled with an electrolytic solution and a
metal electrode to generate an electric current, and a device that can
convert chemical energy into electrical energy. It has positive pole and
negative pole. As technology advances, batteries generally refer to
small devices that can generate electricity. such as solar cells