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30a 3.7V Li Ion Rechargeable Battery , 21700 4500mah Li ION Battery

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30a 3.7V Li Ion Rechargeable Battery , 21700 4500mah Li ION Battery

Brand Name : HUAXIN

Model Number : B21700-L

Certification : MSDS,CE,KC, BIC

Place of Origin : China

MOQ : 1

Price : can be negotiated

Payment Terms : T/T

Supply Ability : 99999pcs/months

Packaging Details : can be negotiated

Cycle life : 1000 Times

Application : Flashlight,etc.,Toy,Household Applications,Fan

Voltage : 3.7V

Oem/odm : Yes,Accepatable

Warranty : 12 Months

Nominal voltage : 36V

Nominal capacity : Customized

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21700 4500mah 30a 3.7V Li Ion Rechargeable Battery Li ION Battery Rechargeable Battery

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
0~60% (non-condensing)
Discharge cut off voltage
2.5V
Dimension
70.75*21.4 (mm) Max
Standard charge current
0.2C
Weight
≤70g
Max charge current
1C (at 25℃, not for cycle life)
Brand
BAKTH / Neutral / OEM
Standard dischrge current
0.2C
Warranty
12 Months
Max dischrge current
3C (25℃, not for cycle life)
PCB/PCM
none
Charging mode
CC/CV
Connector
none
Internal resistance
≤30mΩ (AC Impedance, 1000Hz)
Battery type
Li-ion
Cycle life
500 cycles
Rechargeable or not
Yes

Product Tags:

KC Li Ion Rechargeable Battery

      

21700 Li ION Battery

      

4500mah Li ION Battery

      
Quality 30a 3.7V Li Ion Rechargeable Battery , 21700 4500mah Li ION Battery for sale

30a 3.7V Li Ion Rechargeable Battery , 21700 4500mah Li ION Battery Images

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