ACA4000CE224

NNP series
NCA843436
■ Dimensions
■ Typical discharge characteristics
(mm)
Max.34.0
5.0
CHARGE CONDITION :CVCC 4.2V MAX.0.7It (890mA) , 64mA cut-off at 25deg.C
DISCHARGE CONDITION : CONSTANT CURRENT , 2.5V cut-off at 25deg.C
VOLTAGE [V]
4.5
Max. 8.4
4.0
2.0It(2550mA)
1.0It(1275mA)
0.2It(255mA)
3.5
(-)
Max.36.0
3.0
2.5
0
100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400
DISCHARGE CAPACITY [mAh]
5.0
(+)
CHARGE CONDITION : CVCC 4.2V MAX.0.7It (890mA) , 64mA cut-off at 25deg.C
DISCHARGE CONDITION : CC 1.0It (1275mA) , 2.5V cut-off at VARIOUS TEMPERATURE
4.5
VOLTAGE [V]
※Dimensions of a fresh battery.
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
45deg.C
4.0
25deg.C
10deg.C
3.5
■ Specifications
3.0
The data in this document are for descriptive purposes only and are not
intended to make or imply any guarantee or warranty.
Nominal Voltage
Nominal
Capacity*1
Dimensions
1,275 mAh
Typical
1,300 mAh
Thickness
8.4 mm
Height
36.0 mm
Width
34.0 mm
Approx. Weight
*1
0deg.C
3.6V
Minimum
2.5
0
■ Typical life characteristics
23 g
5.0
1600
CHARGE CONDITION: CVCC 4.2V Max.0.7It (890mA), 64mA cut-off at 25deg.C
1400
4.5
800
CAPACITY
VOLTAGE
600
CURRENT [mA]
CAPACITY[mAh]
1000
CURRENT
1200
1000
800
600
400
1200
4.0
1400
CAPACITY [mAh]
■ Typical charge characteristics
VOLTAGE [V]
100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400
DISCHARGE CAPACITY [mAh]
Charge : constant voltage/constant current, 4.2V, max. 890mA, 64mA cut-off
Discharge : constant current, 255mA, 2.5V cut-off
Temperature : 25deg.C
3.5
-10deg.C
CHARGE CONDITION
: CVCC 4.2V Max.0.7It(890mA), 64mA cut-off at 25deg.C
DISCHARGE CONDITION : CONSTANT CURRENT 1.0It(1275mA), 2.5V cut-off at 25deg.C
CHARGE / DISCHARGE REST TIME : 20min.
200
0
0
100
200
300
400
500
CYCLE NUMBER
400
3.0
200
2.5
0.0
0.5
Lithium ion batteries
1.0
TIME [hour]
1.5
0
2.0
* CVCC: Constant Voltage Constant Current
CC: Constant Current
February 2010
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