Li-MnO2 Battery

Button Type

Key Features:
  • •  Low self-discharge rate and long shelf life.
  • Self-discharge rate: less than 3% per year at room temperature.
  • •  Stable discharge characteristics.
  • •  Superior high-rate pulse discharge characteristics.
  • •  Applicable in a wide temperature range.
  • •  Low leakage rate

certification

Avilable TerminalsFor button batteries
Standard Type
Model Nominal
Voltage (V)
Nominal
Capacity (mAh)
Standard Discharge
Current (mA)
Max.Discharge Current (mA) Dimension(mm) Approx.
Weight(g)
Continuous Pulse Diameter Height
CR1220 3.0 40 0.2 1 5 12.5 2.0 0.8
CR1225 3.0 50 0.2 1 5 12.5 2.5 1.0
CR1616 3.0 50 0.1 2 10 16.0 1.6 1.2
CR1620 3.0 70 0.1 2 10 16.0 2.0 1.3
CR1632 3.0 120 0.1 2 10 16.0 3.2 1.6
CR2016 3.0 85 0.2 2 10 20.0 1.6 1.7
CR2025 3.0 150 0.4 3 15 20.0 2.5 2.4
CR2032 3.0 210 0.2 3 15 20.0 3.2 3.0
CR2330 3.0 250 0.4 3 20 23.0 3.0 4.0
CR2354 3.0 500 0.4 3 20 23.0 5.4 5.7
CR2430 3.0 270 0.4 3 20 24.5 3.0 4.3
CR2450 3.0 550 0.4 3 20 24.5 5.0 6.2
CR2477 3.0 1000 2.0 5 30 24.5 7.7 9.5
CR3032 3.0 500 0.4 5 25 30.0 3.2 6.8

High Temperature Version:  (Operational temperature range:-40℃ to + 125℃)
Consult EEMB when using batteries at temperature beyond the -40℃to +125℃ range.

High Temperature Type
Model Nominal
Voltage (V)
Nominal
Capacity (mAh)
Standard Discharge
Current (mA)
Max.Discharge Current (mA) Dimension(mm) Approx.
Weight(g)
Continuous Pulse Diameter Height
CR2450S 3.0 550 0.2 3 20 24.5 5.0 6.8
CR2032S 3.0 210 0.2 3 15 20.0 3.2 3.0
CR1632S 3.0 110 0.1 2 10 16.0 3.2 2.0

Low Temperature Version:  (Operational temperature range:-40℃ to + 70℃)
Consult EEMB when using batteries at temperature beyond the -40℃to +70℃ range.

Low Temperature Type
Model Nominal
Voltage (V)
Nominal
Capacity (mAh)
Standard Discharge
Current (mA)
Max.Discharge Current (mA) Dimension(mm) Approx.
Weight(g)
Continuous Pulse Diameter Height
CR2450L 3.0 580 0.4 3 20 24.5 5.0 6.8
CR2032L 3.0 210 0.2 3 15 20.0 3.2 3.0
CR1632L 3.0 120 0.2 2 10 16.0 3.2 2.0

High Capacity Version: (Operational temperature range:-20℃ to + 60℃)
Consult EEMB when using batteries at temperature beyond the -20℃to +60℃ range.

High Capacity Type
Model Nominal
Voltage (V)
Nominal
Capacity (mAh)
Standard Discharge
Current (mA)
Max.Discharge Current (mA) Dimension(mm) Approx.
Weight(g)
Continuous Pulse Diameter Height
CR2450H 3.0 600 0.4 3 20 24.5 5.0 6.5
CR2032H 3.0 230 0.2 3 15 20.0 3.2 3.0

The parameters above are only for reference. For more information, please consult EEMB.

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