Datasheet

battery type:
lithium primary battery
battery size:
CR-2
chemical system:
Manganese Dioxide Lithium Battery
conditions, remarks
nominal voltage:
3.0
V
open circuit voltage:
3.0... 3.4
V
new battery
closed circuit voltage:
2.9...3.35
V
measured after 1s under load of 50
Ω
capacity
measurements at 20°C ambient; new battery
rated:
800
mAh
discharge at 200
Ω
resistive load; 24hours/day
End Voltage (EV): 2.0V
minimum:
750
mAh
discharge at 10mA constant current; 24hours/day
End Voltage (EV): 2.0V
575
mAh
discharge at 500mA constant current; continuous
End Voltage (EV): 2.0V
duration
new battery
pulse load:
load: 900mA for 3s, rest time 27s
≥ 900
cycles
at 20°C; End Voltage (EV): 1.5V
discharge diagrams:
max. discharge current
continuous:
800
mA
pulse:
1500
mA
internal resistance:
≤ 0.7
Ω
sine wave AC method (1kHz; 0.1mA)
according to IEC 896-2
shelf life:
10
years
under proper storage conditions
ambient temperature
range:
- 40...60
°C
operating temperature
- 20...45
°C
storage temperature
10...30
°C
recom. storage temp.
relative humidity:
≤
70%
during storage
mechanical specifications
cell dimensions
diameter:
15.3
- 0.5
mm
height:
27.0
- 0.7
mm
weight:
10
± 1.5
g
blister card
dimensons:
123 x 86
mm
weight (incl. battery)
17
g
98
Gramlich / 11.03.2013
ANSMANN Specifications for model:
data sheet no. / part no.
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice
author / date
Version no.
CR-2 Lithium Battery
1pcs blister package
5020022