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30a 3.7V Li Ion Rechargeable Battery , 21700 4500mah Li ION Battery
KC Li Ion Rechargeable Battery
,21700 Li ION Battery
,4500mah Li ION Battery
21700 4500mah 30a 3.7V Li Ion Rechargeable Battery Li ION Battery Rechargeable Battery
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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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|||
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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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|||
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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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|||
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≤12 months: -20~25℃
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|||
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≤60%RH Recharge every 6 months
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|||
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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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