Coin Cell Battery, Battery Size 2430, Battery Chemistry Lithium / Manganese Dioxide, Voltage - Batteries 3V DC, Standard Battery Pack Size 1, Capacity - Batteries 320 mAh, Battery Cross-Reference 5011LC, DL2430, L20, LF12W, Drain Type - Battery High Drain, Diameter 0.965 in, Depth 0.118 in, Max. Operating Temp. 140 Degrees F, Min. Operating Temp. -22 Degrees F, Standards ANSI / NEDA-5011LC, IED-CR2425, Color Code No Code