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Μπαταρία LiFePO4 3.2v 10440 280mAh Επαναφορτ. Λιθίου
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ΔΙΑΘΕΣΙΜΟ ΓΙΑ ΑΜΕΣΗ ΑΠΟΣΤΟΛΗ
1) High quality and operating voltage 3.2V LiFePO4 rechargeable battery.
2) Product deion: 10440 LiFePo4 battery with capacity: 280mAh.
3) Light weight, higher energy density, small volume.
4) Longer service life, 1C for Circulation using 1000 charge/discharge Cycle, Capacity above 80%.
5) Low self-discharge.
6) No memory effect.
7) Safer and environmentally friendly.
Model: 10440-3.2-280
Type:LiFePO4
Nominal voltage: 3.2 V
Nominal capacity: 280 mAh
Core cell weight: 13 grams
Size: 10.00*44.00mm
Continuous Discharge: 10C / Pulse: 20C
Typical fast charge current: 1.2A to 3.6V CC/CV
Fast charge time: 30 minutes
Cycle life at 10C discharge, 80% DOD: over 1,000 cycles
| No. | Item | General Parameter | Remark | |
| 1 | Rated Capacity | Typial | 280 mAh | Standard discharge (0.2 C5A) after Standard charge |
| Minimum | 200 mAh | |||
| 2 | Nominal Voltage | 3.2V | Mean Operation Voltage | |
| 3 | Voltage at end of Discharge | 2.0V | Discharge Cut-off Voltage | |
| 4 | Charging Voltage | 3.65V | ||
| 5 | Internal Impedance | ≤ 120 mΩ | Internal resistance measured at AC 1KHZ after 50% charge The measure must uses the new batteries that within one week after shipment and cycles less than 5 times | |
| 6 | Standard charge | Constant Current 0.2 C5A Constant Voltage 3.65V 0.01 C5A cut-off | ||
| 7 | Standard discharge | Constant current 0.2 C5A end voltage 2.0V | ||
| 8 | Fast charge | Constant Current 0.5 C5A Constant Voltage 3.65V 0.01 C5A cut-off | ||
| 9 | Fast discharge | Constant current 1.0 C5A end voltage 2.0V | ||
| 10 | Maximum Continuous Charge Current | 1.0 C5A | ||
| 11 | Maximum Continuous Discharge Current | 1.5 C5A | ||
| 12 | Operation Temperature Range | Charge: 0~45 ℃ | 60±25% R.H. Bare Cell | |
| Discharge: -10~60 ℃ | ||||
| 13 | Storage Temperature Range | Less than 1 year: -20~25 ℃ | 60±25% R.H. at the shipment state | |
Less than 3 months: -20~40 ℃ | ||||
| Less than 7 day:-20~65 ℃ | ||||
| 14 | Cell Dimension | High: 44.0±0.5 mm | Initial Dimension | |
| Diameter: 10.0±0.2 mm | ||||
