AGV Motor INR21700 3.6V 4700mah Lithium Ion Cylindrical Battery
Lithium Battery INR21700 3.6V 4500- 4700mah For AGV and Motor
Charge and Discharge Method and Standard
Standard Charge Test procedure and its criteria are referred as follows:
0.2C5A =940mA
Charging shall consist of charging at a 0.2C5A constant current rate until the cell reaches 4.2V. The cell shall then be charged at constant voltage of 4.2 volts while tapering the charge current. Charging shall be terminated when the charging current has tapered to 0.01 C5A . Charge time : Approx 7.0h, The cell shall demonstrate no permanent degradation when charged between 0 ºC and 45 ºC.
Standard Discharge
0.2C5A =960mA
Cells shall be discharged at a constant current of 0.2 C5A to 2.5volts @ 25º ± 5C
Parameter for Lithium Battery INR21700 3.6V 4500- 4700mah For AGV and Motor
Drawing
Cycle Life and Leakage-Proof
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No.
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Item
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Criteria
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Test Conditions
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| 1 |
Cycle Life
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Higher than 80% of the Initial Capacities of the Cells
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Carry out 300cycle Charging/Discharging in the below condition. ◆Charge:Standard Charge, per 3.3.1 ◆Discharge: 0.2C5A to 2.5 V ◆Rest Time between charge/discharge:30min. ◆Temperature:25±5℃
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| 2 |
Leakage-Proof
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No leakage (visual inspection)
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After full charge with standard charge, store at 60±3℃, 60±10%RH for 1 month.
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Lithium -ion Battery Picture
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