Maxell Alkaline LR41 1.5 VOLT Battery with capacity of 28mAh.
This alkaline button cell battery Works for: Laser Pointer Insulin Pumps, Heart Rate Monitor, toys ,Watches, Cameras, Calculators, Car Security Alarm, Keyless Car Remotes, Organizers, Computer Equipment (memory backup battery) CMOS, and all other devices that requires this battery size Equivalent to: SR41W, SR41SW, SR41, SR736, S736E, V392, 392A, 92A, D392, 392, 192, GP392, L736, LR736, G3, G3A, V3GA, V36A, LR41, GP192, 384, D384, V384, SP384, 247D, 247, CX41, K, RW87, 280-13, SB-B1