XX2025 Series
XX2025 series have a combination of high energy density, super light and ultra
thin. It’s a perfect power source solution for bluetooth headset ,MP3,wireless mouse 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
|
25.0 ± 1.0
20.0 ± 1.0
|
0.98 ±
0.04
0.79
± 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
|
|
382025
|
Yes |
4.00
|
0.157
|
130
|
135
|
300
|
2.6
|
0.09
|
|
422025
|
Yes |
4.50
|
0.177
|
140
|
150
|
350
|
3.3
|
0.12
|
|
482025
|
No |
4.80
|
0.189
|
160
|
170
|
250
|
3.8
|
0.13
|
|
502025
|
Yes |
5.00
|
0.197
|
190
|
200
|
180
|
4.5
|
0.16
|
|
622025 |
No |
6.20 |
0.244 |
230 |
240 |
250 |
5.5 |
0.19 |
|
752025
|
No |
7.50
|
0.295
|
270
|
280
|
25
|
6.5
|
0.23
|
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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