OEM 503782 3.7v 2000mah Lithium Polymer Battery With Pcb Wires And Connector
Brand Name: DTP
Model Number: DTP503782
Electric Energy: 7.4Wh
Battery Size:5.2×37.5x84mm
Place of Origin: Guangdong, China
Weight: 40g
The charging ratio: 0.5C
The discharge rate: 1C
Battery Cell: batterie lithium ion
Certificate: CB/CE/KC/RoHS/IEC62133/BIS/UN38.3
Specification
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Item
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Parameter
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Battery model
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DTP503782
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Nominal voltage
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3.7V
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Minimum capacity
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2000mAh
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Charging voltage
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4.2V
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Discharging cut-off voltage
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2.4V/3.0V
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Standard charging
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Charge with 0.2C(60mA) up to Limited Voltage , Charge with limited Voltage up to end-of-charge current.
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Standard discharging
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Using 0.2C(400mA) constant current discharge to the Discharge Cut-off Voltage.
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Maximum Continuous Charge Current
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0.5C (1000mA)
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Discharging current
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continuous discharge
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0.5C (1000mAh)
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Maximum discharge
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1C (2000mAh)
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Shipment voltage
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3.75V～3.95V
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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℃
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(12 months ≥85% )
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-10℃ ~45℃
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(6 months ≥85% )
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-10℃~55℃
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(1 month ≥90% )
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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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Reference standard
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GB/T 18287-2013,KC CE ROHS IEC/EN61960, UL1642
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| 응용 프로그램 | Consumer Electronics, Home Appliances, LED light, power tools, Toys |
|---|---|
| Discharging | 1C |
| Capacity | |
| 인증 | |
| Voltage |
