NCR18650A.pdf

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NNP series
NCR-18650A
■
Dimensions
Max. 18.6
5.0
CHARGE CONDITION :CVCC 4.2V MAX.0.3It (885mA) , 60mA cut-off at 25deg.C
DISCHARGE CONDITION : CONSTANT CURRENT , 2.5V cut-off at 25deg.C
（mm）
■
Typical discharge characteristics
4.5
VOLTAGE [V]
4.0
2.0It (5900mA)
1.0It (2950mA)
（＋）
0.2It (590mA)
3.5
3.0
Max. 65.2
2.5
0
500
1000
1500
2000
2500
3000
DISCHARGE CAPACITY [mAh]
（－）
※Dimensions
of a fresh battery.
5.0
CHARGE CONDITION :CVCC 4.2V MAX.0.3It (885mA) , 60mA cut-off at 25deg.C
DISCHARGE CONDITION : CC 1.0It (2950mA) , 2.5V cut-off at VARIOUS TEMPERATURE
4.5
VOLTAGE [V]
To ensure safety, the referenced Li-ion cell is not sold as a bare cell.
Li-ion cells must be integrated with the appropriate safety circuitry via an
authorized Panasonic Li-ion pack assembler.
60deg.C
4.0
45deg.C
25deg.C
3.5
10deg.C
■
Specifications
The data in this document are for descriptive purposes only and are not
intended to make or imply any guarantee or warranty.
3.0
-10deg.C
2.5
0
500
1000
0deg.C
1500
2000
2500
3000
Nominal Voltage
Nominal
Capacity
*1
Dimensions
Minimum
Typical
Diameter
Height
3.6V
2,950 mAh
3,100 mAh
Max. 18.6 mm
Max. 65.2 mm
45.5 g
3000
DISCHARGE CAPACITY [mAh]
Approx. Weight
*1
Charge
：
constant voltage/constant current, 4.2V, max. 885mA, 60mA cut-off
Discharge
：
constant current, 590mA, 2.5V cut-off
Temperature
：
25deg.C
2500
C A P A C IT Y [m A h ]
■
Typical charge characteristics
5.0
CHARGE CONDITION:
CVCC 4.2V Max.0.3It (885mA), 60mA cut-off at 25deg.C
2000
3000
2500
1500
4.5
CURRENT [mA]
CAPACITY[mAh]
VOLTAGE [V]
4.0
VOLTAGE
2000
CAPACITY
1500
1000
3.5
500
3.0
CURRENT
2.5
CHARGE CONDITION : CVCC 4.2V Max.0.3It(885mA), 60mA cut-off at 25deg.C
DISCHARGE CONDITION : CONSTANT CURRENT 1.0It(2950mA), 2.5V cut-off at 25deg.C
CHARGE / DISCHARGE REST TIME : 20min.
1000
500
0
4.5
0
0
100
CYCLE NUMBER
* CVCC: Constant Voltage Constant Current
CC: Constant Current
200
300
2.0
0.0
0.5
1.0
1.5
2.0
2.5
TIME [hour]
3.0
3.5
4.0
Lithium ion batteries
February
2010

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