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| >>Li-ion polymer battery-- XL 2648 series |
| XL 2648 series have a combination of high energy density, super light and ultra thin. It's a perfect power source solution for camcorder, mobile phone, small PDAs and other handheld device. |
| Nominal voltage | 3.7V |
C ut-off voltage |
3.0V |
Standard charge method |
C harging the cell initially with constant current at 0.5C and then with constant voltage at 4.2V till charge current < 0. 1 C | ||
| Max. c harge c urrent | 1C |
Max. disc harge c urrent |
1 C |
| Standard charge | 0.5C ¡Á 5hrs |
Rapid charge |
1C ¡Á 2.5hrs |
Operating t emperature |
¡ãC |
¡ãF |
|
Charging Discharging Storage |
0¡ãC ~ 45¡ãC -20¡ãC ~ 60¡ãC -20 ¡ãC ~ 45¡ãC |
32 ¡ãF ~ 113 ¡ãF -4 ¡ãF ~ 140 ¡ãF -4 ¡ãF ~ 113 ¡ãF |
|
Cell dimension |
mm |
inch |
|
Length Width |
47.5 ¡À 0.5 25.5 ¡À 0.5 |
1.87 ¡À 0.02 1.00 ¡À 0.02 |
|
| Cycle Life | >= 5 00 Cycles (@0.2C discharge, 23 ¡ãC ) | ||
| Self-discharge | Residual capacity > 90% (@25 ¡ãC¡À 2 ¡ãC , 30 days) | ||
Model |
Max Thickness |
Capacity (mAh) *1 |
Impedance *2 Max (mohm) |
Cell Weight *3 |
|||
| mm |
inch |
Minimum |
Typical |
Gram |
Ounce |
||
| 382648 |
3.90 |
0.153 |
390 |
400 |
110 |
8.5 |
0.30 |
432648 |
4.50 |
0.177 |
460 |
480 |
100 |
9.5 |
0.34 |
502648 |
5.20 |
0.205 |
520 |
550 |
90 |
11.5 |
0.41 |
| 582648 |
6.00 |
0.236 |
590 |
610 |
89 |
13.5 |
0.48 |
| Remark: |
| *1 @ 0.2C discharge, 23 ¡ãC |
| *2 Impedance is m easured at AC 1KHz after Standard Charge. |
| *3 Cell weight is the approximate value for reference. |
| Cell Dimension Drawing (unit: mm) |
|
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| Model: 602648 |
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Copyright 2005 XELLEX Battery & Power Supply Tech. Co., LTD |