The LR1130/189 coin cell is an non-rechargeable alkaline battery and has one of the strongest operating voltage in all of coin cell batteries. At 1.5V, it delivers high performance and has a higher operating voltage with extremely stable power supply. Providing excellent power sources to your devices and is ideal for small toys, calculators, watches, games, and other electronic devices, electronic organizers, garage door openers, toys, games, door chimes, pet collars, LED lights, sporting goods, pedometers, calorie counters, stopwatches and medical devices and all other devices that requires this battery size. Equivalent to: SR1130W, SR54, SR1130, SB-BU, 280-15, M, V389, D389, 626, S1131E, GP389, AG10, AG-10, 389, 189, L1131, G10, V10GA, LR1130, GP189, LR54, SG10, A389, RW89. LR1130S, 389A, 389E, 389X, L1133, SR1131,