Battery size:V76PX. Capacity (mAh, Ah): 160mAh. Battery type (category): Button cell. Alternative battery types: 357, 303,V13GS, SR44W, SR44, SR1154, D357, RW42, 228, J, 280-62, SB-B9, SG13, G13, MS76, SB-139, 10L14, EPX76, KS76, RW22, GS13, WL14, B507, B-SR44H, GP57,V357,V303, D303, SB-A9, BS09, GS14, GP03.