• High-quality lithium button batteries with a nominal voltage of 3 V. • Long storage life of up to 3 years thanks to low self-discharge. • Reliable operation in a wide temperature range from -30 °C to +60 °C. • Lithium manganese dioxide technology with 120 mAh capacity. • Guaranteed safety through hermetic casing and leak-proof design. • Product manufactured without mercury for more environmentally friendly use. • Ideal for car remotes, watches, calculators, cameras, and medical devices. • The 10 units come individually packaged for safe storage.