Product Summary
21700 5000mAh 2C Rechargeable Li-Ion Battery Cell High Capacity 3.6V 21700 Lithium Iron Batteries For Flashlight Product features 1: higher energy; Charging Temperature 0~45℃ 2: 3C discharge rate Nominal capacity 5000mAh (0.2C)/min Discharging Temperature -20 ~ 60℃ 4900mAh (0.2C) Nominal voltage 3.6V Storage temperature ≤1 month: 45~60℃ ≤3 months: 25~45℃ ≤12 months: -20~25℃ ≤60%RH Recharge every 6 months Max charge voltage 4.2V(cut off charging current 34mA) Humidity Range 0
21700 5000mAh 2C Rechargeable Li Ion Battery Cell High Capacity 3.6V For Flashlight
Basic Properties
Trading Properties
ODM Li Ion Battery Cell
,1000Times Li Ion Battery Cell
,21700 Lithium Iron Batteries
21700 5000mAh 2C Rechargeable Li-Ion Battery Cell High Capacity 3.6V 21700 Lithium Iron Batteries For Flashlight
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Product features
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1: higher energy;
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Charging Temperature
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0~45℃
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2: 3C discharge rate
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Nominal capacity
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5000mAh (0.2C)/min
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Discharging Temperature
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-20 ~ 60℃
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4900mAh (0.2C)
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Nominal voltage
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3.6V
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Storage temperature
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≤1 month: 45~60℃
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≤3 months: 25~45℃
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≤12 months: -20~25℃
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≤60%RH Recharge every 6 months
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Max charge voltage
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4.2V(cut off charging current 34mA)
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Humidity Range
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0~60% (non-condensing)
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Discharge cut off voltage
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2.5V
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Dimension
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70.75*21.4 (mm) Max
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Standard charge current
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0.2C
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Weight
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≤70g
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Max charge current
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1C (at 25℃, not for cycle life)
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Brand
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BAKTH / Neutral / OEM
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Standard dischrge current
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0.2C
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Warranty
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12 Months
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Max dischrge current
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3C (25℃, not for cycle life)
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PCB/PCM
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none
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Charging mode
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CC/CV
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Connector
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none
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Internal resistance
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≤30mΩ (AC Impedance, 1000Hz)
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Battery type
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Li-ion
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Cycle life
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500 cycles
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Rechargeable or not
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Yes
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