E90 Alkali Manganese 1.5 Volt 2 Blister Alkali Technology Special battery for a variety of electronic devices such as pocket calculators, remote controls, film and photo devices, keys, digital thermometers, blood pressure monitors, medical devices and much more. High energy density and low self-discharge. Compatible with: Lady/4001/LR 1/E 90/MN 9100 810/KN AM5/GP 910A https://elecena.pl/product/18599599/e300803302-energizer-alkaline-battery-lr1-e90-pack-of-2 2021-05-28 https://elecena.pl/product/18599599/e300803302-energizer-alkaline-battery-lr1-e90-pack-of-2 2026-02-09