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〔 High-power Cylindrical Type Primary Lithium Batteries 〕
■ When the batteries are used with a contact system
● Use nickel-plated phosphor bronze or stainless steel for
terminal materials to make contact with the batteries.
● For stable contact conditions, several N of contact pressure
are recommended for the contact.
Pulse Discharge Characteristics
●
3.0
2.5
2.0
1.5
1.0
0.5
0
1000
Pulse Discharge Characteristics
●
3.0
2.5
2.0
1.5
1.0
0.5
0
200
400
CR-V3
load: 1.2A 3sec. on/7sec. off
60℃
23℃
-10℃
-20℃
2000
3000
4000
cycles
CR2
3
load: 1.2A 3sec. on/7sec. off
60℃
23℃
-10℃
-20℃
600
800
1000
cycles
■ Features
● A single lithium battery generates
approx. 3V, twice the output of
conventional batteries.
● Spiral electrode structure ensures
high-rate current discharge.
● Low self-discharge rate and long life.
Self-discharge rate: less than 1%
a year at room temperature.
● Usable over a wide temperature range.
Operational temperature range:
Crimp-sealing type: −40℃ to ＋60℃
Laser-sealing type: −40℃ to ＋85℃
Consult Sanyo when using batteries at temperatures exceeding
the −20℃ to ＋60℃ range.
● Stable discharge characteristics.
● Superior leakage resistance.
● Extremely safe (UL recognized component: File No. MH12383).
■ Applications
● fully automatic cameras with flash and exposure meter ● DSC
● lighting ● radios ● electronic locks ● medical equipment
● water, gas and electricity meters ● memory backup power sources
Pulse Discharge Characteristics
●
3.0
2.5
23℃
2.0
1.5
-20℃
1.0
0
500
cycles
Temperature Characteristics
●
3.5
60℃
23℃
85℃
3.0
2.5
0℃
-40℃
2.0
1.5
1.0
0
100
200
discharge time in hours
Model：CR17450E-R
CR123A
load: 1.2A 3sec. on/7sec. off
60℃
1000
1500
CR17450E-R
load: 560Ω
-20℃
300
400
500
600
8
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