Sanyo Lithium CR2 User manual

Cell Type CR2
Specifications
Typical Characteristics
850mAh
3V
10mA
1000mA
2500mA
-40
℃～
60
℃
11g
D 15.6mm
H 27.0mm
d6.3mm
Dimensions
Nominal Capacity*1
Nominal Voltage
Standard Discharge Current
Weight
Max. Discharge Current
Temperature Range
Continuous*2
Pulse*3
Nominal capacity is determined to an end voltage of 2.0V when the battery is
allowed to discharge at a standard current level at 23oC.
*1
Current value is determined to be the level at which 50% of the nominal
capacity is obtained with an end voltage of 2.0V at 23 oC.
*2
Current value for obtaining 1.0V cell voltage when pulse is applied for
15seconds at 50% discharge depth at 23 oC.
*3
Discharge Characteristics of CR2
Cell Voltage(V)
Number of Cycles
Cell Voltage(V)
Number of Cycles
Pulse Discharge Characteristics of CR2
Pulse Discharge Characteristics of CR2
Cell Voltage(V)
Duration(hour)
D
d
H
0
10
20
30
40
50
60
70
80
90
100
1.0
1.5
2.0
2.5
3.0
3.5
Load: 200ohm
Temp.: 23 oC
Initial
0
100
200
300
400
500
600
700
800
900
1000
1.0
1.5
2.0
2.5
3.0
3.5
Pulse: 1.2A*3s on/7s off
Initial
23 oC
-20 oC
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1.0
1.5
2.0
2.5
3.0
3.5
Pulse: 0.9A*3s on/27s off
Initial
23 oC
-20 oC