ICR18650-30 데이터 시트보기 (PDF) - Samsung
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ICR18650-30 Datasheet PDF : 14 Pages
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Spec. No.
SAMSUNG SDI Confidential Proprietary.
ICR18650-30A Version No.
0.0
Note: If charge temperature and discharge temperature is not the same,
the interval for temperature change is 3 hours.
Percentage as an index of the capacity at 25℃(=2900mAh) is 100%.
7.5 Temperature Dependence of Charge Capacity
Capacity comparison at each temperature, measured with discharge constant current
440mA and 2.75V cut-off after the standard charge is as follows.
Relative Capacity
Charge temperature
0℃
25℃
45℃
80%
100%
80%
Discharge temperature
25℃
Note: If charge temperature and discharge temperature is not the same,
the interval for temperature change is 3 hours.
Percentage as an index of the capacity at 25℃(=2900mAh) is 100%.
7.6 Charge Rate Capabilities
Discharge capacity is measured with constant current 440mA and 2.75V cut-off
after the cell is charged with 4.2V as follows.
Current
Cut-off
Relative
Capacity
0.2C
(600mA)
7h or 0.05C
100%
Charge Condition
0.5C
(1500mA)
1.0C
(3000mA)
2.5h or 0.05C 2.5h or 0.05C
2.0C
(6000mA)
2.5h or 0.05C
95%
90%
80%
Note: Percentage as an index of the capacity at 25℃(=2900mAh) is 100%.
7.7 Discharge Rate Capabilities
Discharge capacity is measured with the various currents in under table and 2.75V
cut-off after the standard charge.
Current
Relative
Capacity
0.2C
(600mA)
100%
Discharge Condition
0.5C
(1500mA)
1.0C
(3000mA)
95%
90%
2.0C
(60000mA)
80%
Note: Percentage as an index of the capacity at 25℃(=2900mAh) is 100%.
7.8 Cycle Life
Each cycle is an interval between the charge (charge current 1500mA) with 2.5h or
3
Mobile Energy Business Team
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