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21700 3.7V 4800Mah Lifepo Cells 5000Mah Long Cycle Life

Minimum Order Quantity : 100pc Packaging Details : Hard Paper Carton with Foam From Top and Button
Delivery Time : 10-30 Days Payment Terms : L/C, T/T, Western Union
Supply Ability : 10000 pcs per Day
Place of Origin: China Brand Name: OKTANMAX
Certification: CE,FCC,MSDS,ROHS,UN38.3 Model Number: OK21700

Detail Information

Product Name: 21700 3.7V Application: Power Tools
Supply Ability: 10000 Unit/Units Per Day Packaging Details: Carton
Standard Charge Current: 0.5C Max Continuous Discharge Current: 3C
High Light:

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Product Description

Lifepo4 Battery Cell Lithium Li-Ion Battery 21700 3.7V 4800Mah Battery Cell 21700 Battery 5000Mah


Quick Details

Place of Origin:  China
Brand Name:  OKTANMAX
Model Number:  OK21700
Model:  21700
Type:  li-ion
Features:  Long Cycle Life
Product name:  21700 3.7V
Keywords:  21700 battery
Application:  Power Tools
Supply Ability
10000 Unit/Units per Day

Packaging & Delivery
Packaging Details:  Carton
Port:  Shenzhen


Products Description

Type Lithium Ion Battery
Model 21700
Color as your requirement
Standard capacity(0.2C5A) 4800mah ~5000mAh
Rated voltage 3.7V
Max.charge voltage 4.2V
Cut-off voltage 2.5V
Standard charge current 0.5C
Max continuous discharge current 3C
Peak discharge current Customized
Battery dimension 21*70mm
(Approx.)Total weight(Approx.) about 69G
Standard charging temperature 0℃~45℃
Discharge temperature -20℃~60℃
Storage temperature -20℃~45℃
Cycle life >800 times
Warranty 12 month
Option Connectors/other Capacity/Metal case



Specifications:( 21700 4200mah 30A P42A)



Model OKLI21700
Size 21.3*70.2mm
Nominal voltage 3.60V
End-of-charge voltage 4.20V
End-of-discharge Voltage 2.50V
Typical Capacity 4200mAh (0.2C discharge)
Min capacity 4000mAh (0.2C discharge)
Weight Max:70g
Internal resistance Max:11mΩ (AC 1kHz)
Standard Charge 1500mA,CCCV 100mA cut-off
Charging Time 4hours(standard charge)
Quick Charge Current 3000mA
Max Continuous Discharge Current 30000mA
Operating Temperature Charging, 0°C ~ 45°C
Discharging, -20°C~70°C
Storage Temperature -5°C~35°C
Storage Humidity ≤75%RH
Appearance Without scratch,distorion,contamination,
and leakage
Standard environmental condition Temperature: 23±5°C
Humidity :45-75%RH
Atmospheric Pressure :86-106KPA


21700 3.7V 4800Mah Lifepo Cells 5000Mah Long Cycle Life 0

21700 3.7V 4800Mah Lifepo Cells 5000Mah Long Cycle Life 1

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