what battery has lr44 inside?
Duracell LR44 1.5V Button Cell Battery 10 pack (Replaces: LR44, CR44, SR44, 357, SR44W, AG13, G13, A76, A-76, PX76, 675, 1166a, LR44H, V13GA, GP76A, L1154, RW82B, EPX76, SR44SW, 303, SR44, S303, S357, SP303, SR44SW) "Duracell Brand Name Batteries"