Datasheet

Lithium/Manganese Dioxide Battery
Ultra CR2
Li/MnO2
Nominal Voltage:
3.0 V
Typical Voltage:
3.2-3.3 V
Nominal Internal
Impedance:
0.3 ohm @ 1kHz
Average Weight: 11 g
Volume: 5.168 cm.
3
Terminals:
Flat, Recessed Negative
Terminal, Nickel Plated Steel
Operating Temp.
Range:
-20˚C to 60˚C (-4˚F to
140˚F)
NEDA/ANSI : CR2
IEC: TBD
This data is subject to change. Performance information is typical. Contact Duracell for the latest information
2/01
Delivery Energy vs. Power Drain
@ Various cut-off Voltage - Room Temperature
0
1
2
3
0.1W 0.5W 1.0W 2.5W
Power (W)
Energy (Wh)
2.2 V
2.0 V
1.8 V
Duracell Ultra CR2 Typical Performance
0 400 800 1200
Pulse Cycles
ANSI Photo
35mm SLR Photo
35mm Point &
Shoot Camera
1.2A, 3 sec on 7sec off, cont.
to 1.7 V @ 20˚C
1.8A, 3 sec on 7sec off, cont.
to 2.0 V @ 20˚C
0.9A, 3 sec on 27sec off, cont.
to 1.55 V @ 20˚C
Dimensions shown are ANSI standards
(–)
(+)
0.7
Min
27.0
Max
Units: MM
15.6
15.1
φ
6.5
Max
φ