Lithium ion polymer battery 3.7V 250mAh FT502030P
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S/N
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Details
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Parameters
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Remarks
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1 |
Rated voltage |
3.7V |
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2 |
Rated capacity |
250mAh |
discharge with 0.2C to 2.75V after fully charge within 1h, measuring the discharge time |
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3 |
Limited charge voltage |
4.20V |
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4 |
Internal resistance |
≤200mΩ |
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5 |
charge mode |
C.C/C.V. |
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6 |
Standard charge current |
50mA |
0.2C |
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7 |
Max Charge Current |
250mA |
1C |
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8 |
Standard discharge current |
50mA |
0.2C |
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9 |
Max discharge current |
Continuous：250mA |
1C |
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10 |
Working temperature |
charging |
0~45℃ |
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discharging |
-10~60℃ |
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11 |
Storage temperature |
1 Month |
-10~45℃ |
Charge to 40%~50% of capacity when storage |
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6 months |
-10~30℃ |
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12 |
Storage humidity |
45%~75％ |
relative humidity |
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13 |
Weight |
Approx 5.5g |
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14 |
Cycle life |
300 times |
capacity≥80% |
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