XX1319 Series
XX1319 series have a combination of high
energy density, super light and ultra thin. It’s a perfect
power source solution for
MP3,MP4Bluetooth headset
and other low power consumption device .
Specifications
|
Nominal voltage
|
3.7V
|
Cut-off voltage
|
3.0V
|
|
Standard charge
method
|
Charging the cell
initially with constant current at 0.5C
and then with constant voltage at 4.2V till
charge current < 0.05C
|
|
Max. charge current
|
1C
|
Max. discharge current
|
1C
|
|
Standard charge
|
0.5C ×
3hrs
|
Rapid charge
|
1C × 2hrs
|
|
Operating
temperature
|
|
°C
|
°F
|
|
Charging
Discharging
Storage
|
10°C ~ 45°C
-20°C ~ 60°C
-20°C ~ 45°C
|
32°F
~ 113°F
-4°F
~ 140°F
-4°F ~ 113°F
|
|
Cell dimension
|
|
mm
|
inch
|
|
Length
Width
|
13.0 ± 1.0
19.0
± 1.0
|
0.51±0.04
0.74±
0.04
|
|
Cycle Life
|
>=500 Cycles (@0.2C discharge,
23°C)
|
|
Self-discharge
|
Residual capacity > 90% (@25°C±2°C, 30 days)
|
|
Model
|
UL CERT |
Max Thickness
|
Capacity
(mAh)*1
|
Impedance *2 Max (mohm)
|
Cell
Weight *3
|
|
mm
|
inch
|
Minimum
|
Typical
|
Gram
|
Ounce
|
|
271319 |
No |
2.8 |
0.110 |
30 |
45 |
1100 |
0.9 |
0.03 |
|
381319 |
No |
3.9 |
0.154 |
55 |
60 |
500 |
2.5 |
0.09 |
|
381319 |
No |
3.7 |
0.146 |
70 |
60 |
300 |
2.5 |
0.09 |
|
461319 |
Yes |
4.8 |
0.189 |
70 |
75 |
500 |
3.5 |
0.12 |
Remark:
*1 @ 0.2C discharge, 23°C
*2 Impedance is
measured at AC 1KHz after
Standard Charge.
*3 Cell weight is the approximate
value for reference.
Cell
Dimension Drawing (unit: mm)
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