LR44 Battery

LR44 battery is a small size, round(button cell), 1.5 volt battery with alkaline electrolyte.

It is usually used in LED small flash lights, digital thermometers, calculators, cameras, calipers, watches, clocks, toys, multimeters, laser pointers.

LR44 battery name explanation:

  • L stands for battery with alkaline electrolyte,
  • R stands for round battery,
  • 44 stands for 11.4 millimeters battery diameter and 5.2 millimeters height.