LOOPACELL AG4 Button Cell Batteries, AG4 Coin Cell Battery, Alkaline Button Battery x 50

50 fresh genuine Loopacell AG4 alkaline 1.5v batteries new packaging that guarantees authenticity, 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: SR626SW, SR626, LR626, L626, S626E, SR66, LR66, V377, D377, GP377, 377, 377A, G4A, G4, SG4, 376, 606, 565, 177, GP77,