|Button Cell Battery 391BP|
·For electronics around the house, like keyless entry, electronic books and glucose monitors, Energizer goes beyond the basic battery sizes to bring you the ones you need.
·World-class capacity and leakage resistance.
·Used in watches, toys, glucose monitors, and calculators.
·Replacement for: 10L130, 280-30, 381/391, D381/391, SB-BS, SR1120W, SR55, TR1120SW