Panasonic Lady LR1 N 1,5 Volt Cell Power Alkali-Manganese LR1 N. These cells are commonly used small electronic devices such as clocks and alarms. Panasonic LR1 N cells are a straight swap for LR01, 2011, MN9100, N size, E90, 4001, KN/KN-2, AM5, UM5, 810 and 910A models.
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