Talking/Reading pen 3.7v factory rechargeable li polymer battery 852044 720mah
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NO.
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Item
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Specifications
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1
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Nominal capacity
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720mAh 0.5C Discharge
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2
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Nominal voltage
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3.7V
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3
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Charge current
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Standard Charge :0.5C
Rapid charge :1.0C
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4
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Standard Charging method
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0.5C CC(constant current)charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to ≤0.01C
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5
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Charging time
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Standard Charging
Approx 3.5 hours Rapid charge
Approx 2.5hours
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6
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Max.charge current
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Constant Current 1C Constant Voltage 4.2V 0.01 C cut-off
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7
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Max.discharge current
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Constant current 2 C end voltage3.0V
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8
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Standard Discharge Current
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Constant current 0.2 C end voltage3.0V
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9
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Discharge cut-off voltage
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3.0V
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10
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Charge cut-off Voltage
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4.2V
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11
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Operating temperature
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Charging: 0°C~45°C
Discharging:-20°C~70°C
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12
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Storage temperature
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-5°C~35°C
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13
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Storage Humidity
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≤75% RH
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14
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Appearance
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Without scratch,distortion,contamination and leakage
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15
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Standard environmental condition
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Temperature : 23±5°C
Humidity : 45-75%RH
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Atmospheric Pressure : 86-106 Kpa
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Size:8.5*20.5*44.5mm
Rechargeable li polymer battery features
1).Lithium polymer battery for mps
2).High capacity and long lifespan.
3).Supply with lithium-ion battery pack according to customer’s request
4).After service:one year warranty..
5).OEM/ODM service
6).Excellent safety and super slim design
7).High capacity low internal resistance
8).Perfect performance under 65 degree temp.
Li polymer battery application:
Notebook, PDA, Information Devices, Bluetooth, mobilephone, Power tools, Remote Control Toys, Aeromodellings, MP3
