3.0V 900mAh Lithium Manganese CR2 Size (UA-CR2)

(Ultralife, Primary)

£
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The Ultralife UA-CR2 3.0V 900mAh primary lithium manganese dioxide cell is ideal for powering LED flashlights, IoT devices, and security systems.
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Part number

CR2

Chemistry

Li-MnO2

Voltage (range)

1.5V to 3.35V

Voltage (nominal)

3.0V

Capacity

900mAh (@10mA to 2.0V at 23DegC)

Energy (nominal)

2.7Wh

Discharge current (maximum)

1000mA

Pulse capability

Up to 2000mA

Housing

Nickel plated stainless steel

Length (maximum)

27.0mm

Diameter (maximum)

15.5mm

Weight (typical)

11g

Colour

Silver/Black/Red/White

Operating temperature (discharge)

-40DegC to +70DegC

Storage temperature

-20DegC to +45DegC

UN 38.3 (transportation) certified

Yes

UL 1642 (safety) certified?

Yes

  • Lightweight cells with stable output voltages
  • High energy density
  • Wide working temperature range
  • Low self-discharge
  • High reliability
  • 10 year shelf-life
  • Safety and security systems
  • Metering systems
  • LED flashlights
  • Internet of Things (IoT) devices
UA-CR2 Data Sheet Rev A
Ultralife Product Summary Guide

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Accessories

No accessories found.

Technical
Part number

CR2

Chemistry

Li-MnO2

Voltage (range)

1.5V to 3.35V

Voltage (nominal)

3.0V

Capacity

900mAh (@10mA to 2.0V at 23DegC)

Energy (nominal)

2.7Wh

Discharge current (maximum)

1000mA

Pulse capability

Up to 2000mA

Housing

Nickel plated stainless steel

Length (maximum)

27.0mm

Diameter (maximum)

15.5mm

Weight (typical)

11g

Colour

Silver/Black/Red/White

Operating temperature (discharge)

-40DegC to +70DegC

Storage temperature

-20DegC to +45DegC

UN 38.3 (transportation) certified

Yes

UL 1642 (safety) certified?

Yes

Key Features
  • Lightweight cells with stable output voltages
  • High energy density
  • Wide working temperature range
  • Low self-discharge
  • High reliability
  • 10 year shelf-life
Common Applications
  • Safety and security systems
  • Metering systems
  • LED flashlights
  • Internet of Things (IoT) devices
Downloads
UA-CR2 Data Sheet Rev A
Ultralife Product Summary Guide
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