Guangzhou QH Technology Co.,Ltd |
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Nominal Voltage:3.2V
Capacity: Max: 21Ah | Min: 20.5Ah
Charging Current: Standard Charging 0.2C rate | Max. Charging 1C rate
Max. Discharging Rate: Max. Continuous Discharging: 2C | Max. Peak Discharging: 3C
Cut-off Voltage: Charging: 4.2V | Discharging: 2.0V
Internal Resistance ≤ 0.4Ω(At 0.2C rate, 2.0V cut-off)
Working Temperature: Charging: 0℃~45℃ | Discharging: -20℃~60℃
Storage Temperature
· ≤1month: -10–45℃
· ≤3month: 0–30℃
· ≤6month: 20±5℃
Life Cycle >2000 times (80% of initial capacity at 0.2C rate, IEC Standard)
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