DATA SHEET CR2032 Lithium Manganese Dioxide Battery Dimensions (mm) Specifications Diameter 20.0mm Height 3.20mm 3V Nominal Voltage 220mAh Nominal Capacity (2.5V cutoff) 0.3mA Recommended Continuous Drain 12mA Recommended Pulse Drain 3.2g Weight 0 Ø 2 0 . 0 –0.15 (—) Applications 0 3 . 2 –0.3 0.10MIN Ø16.9 ( ) Discharge Characteristics 2.5V cutoff At23˚C 4.0 15k 10k Voltage 3.0 2.0 1.0 0.0 0 300 600 900 Discharge time 1200 1500 DATA SHEET Discharge Characteristics on Load Discharge Characteristics on Temperature 2.5V cutoff At23˚C 3.0 3.0 2.0 Load : 4.7k Voltage Voltage 2.5V cutoff Load 15k 4.0 Load : 15k 1.0 0.0 0 300 600 900 1200 2.0 60˚C 0 500 Discharge time 60˚C 0˚C 2.5 10 100 1000 2.0V cutoff 260 240 220 200 180 160 140 120 100 80 60 60˚C 0.1 100 Storage Characteristics Pulse Load for 15 sec 2.5V cutoff At23˚C 4.0 3.0 3.0 23˚C Voltage –10˚C 1.0 100 10 1000 Pulse load 3.0 15 10000 Storage at 60˚C for 80 days equivalent to storage at room temperature for 4 years 2.0 1.0 0.0 0 200 400 600 800 Discharge time Sec Voltage 10 Load Discharge Characteristics on Pulse Load (Discharge depth 40%) Voltage 0˚C 1 Load 2.0 23˚C 1000 Load : 15k 1200 1400 CR2032 2.0 1 1500 Discharge Load vs. Discharge Capacity Capacity Voltage 23˚C 1000 Discharge time Discharge Load vs. Operation Voltage (Discharge depth 40%) 3.0 0˚C 1.0 0.0 1500 23˚C