Specifications:
Battery Type: CR2430
Voltage: 3V
Chemistry: Lithium
Shelf Life: up to 5 years
Size: 24mm (Diameter) x 3mm (Height)

Precautions:
Hold the edge of cell with clean fingers. Avoid touching the front and back sides simultaneously, which may discharge the battery, since human body is conductive.
Wipe the cell with dry cloth before use, install (+) and (-) terminals correctly.
Keep unused cells in original package in a cool and dry place until ready to use. Do not expose them to direct sunlight.
Dispose of used batteries promptly in correct place.
Do not recharge or disassemble the battery to avoid short circuit.
Do not heat the battery or throw it into fire.
Keep away from children. Keep out of the reach of children.
Seek immediate help if swallowed.