Coin Cells - Watch Batteries

Energizer A76 Alkaline Battery for electronics around the house, like keyless entry, electronic books and glucose monitors, Energizer goes beyond the basic battery sizes to bring you the ones you need.

Energizer ECR2430BP Lithium Coin Battery, 3.0 Volt, CR2430

• Classification: "Lithium Coin"
• Chemical System: Lithium / Manganese Dioxide (Li/MnO2)
• Designation: ANSI / NEDA-5011LC, IEC-CR2425
• Nominal Voltage: 3.0 Volts
• Typical Capacity: 320 mAh (to 2.0 volts) (Rated at 15K ohms at 21°C)
• Typical Weight: 4.6 grams (0.16 oz.)
• Typical Volume: 1.3 cubic centimeters (0.08 cubic inch)
• Max Rev Charge: 1 microampere
• Energy Density: 183 milliwatt hr/g, 647 milliwatt hr/cc
• Typical Li Content: < 0.3g
• Operating Temp: -30C to 60C
• Self Discharge: ~1% / year