905475-4S 14.8V 4100mAh Lipo Battery Rechargeable battery pack for gps RC device
Battery model：DTP 905475-4S
Nominal voltage：14.8v
Minimum capacity：4100mAH (0.2C discharge)
Charging voltage：4.2v
Discharging cut-off voltage：3.0v
Standard charging：0.2C /4.2V
Max charging：1.0C /4.2V
Standard discharging：0.2C/3.0V
Product Standard
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Items
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Parameter
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Battery model
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DTP 905475-4S
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Nominal voltage
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14.8v
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Minimum capacity
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4100mAH (0.2C discharge)
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Charging voltage
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4.2v
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Discharging cut-off voltage
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3.0v
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Standard charging
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0.2C /4.2V
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Max charging
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1.0C /4.2V
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Standard discharging
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0.2C/3.0V
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Max discharging
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continuous discharge : 1.0C/3.0V
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non-continuous discharge:2.0C/3.0V
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Shipment voltage
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≥3.85V
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Battery pack impedance
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≤80mΩ
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Operating temperature
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Charging: 0°C ~ 45°C
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Discharging: -20°C ~60°C
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Storage (At 50% SOC and specified temp, recoverable capacity in % vs time )
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-10℃~25℃ (12 months ≥85% ) -10℃ ~45℃ (6 months ≥85% )
-10℃~55℃ (1 month ≥90% )
20±5℃ is the recommended storage temperature
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Visual Inspection
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There should not be any remarkable scratches, cracks,bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell.
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| Voltage |
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