This high-quality battery is the ideal power source for a wide variety of devices. Reliable and long shelf life. The battery offers reliable performance and a long shelf life at an excellent value. Wide operating temperature range: ANSMANN LR1 alkaline batteries can be used at temperatures ranging from -20°C to +65°C. They are exceptionally resistant to sub-zero temperatures. Quick Ready State: Low internal resistance for faster flash readiness and a faster sequence of shots, as well as high energy density, are additional essential features for professional use. Alternative designations: A27, LR27, MN27, L828 https://elecena.pl/product/17879908/1520-0016-alkaline-battery-a27-8-pcs 2021-04-26 https://elecena.pl/product/17879908/1520-0016-alkaline-battery-a27-8-pcs 2022-10-29