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3C 4500mAh 21700 Cylindrical Lithium Ion Battery INR21700-45E For Electric Motor Car

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3C 4500mAh 21700 Cylindrical Lithium Ion Battery INR21700-45E For Electric Motor Car

Brand Name : UNEMETECH/DMEGC

Model Number : INR21700-45E

Certification : CE, CB, IEC62133, UL1642...

Place of Origin : Zhejiang, China

MOQ : 100PCS

Price : 2.0-3.5USD/PCS

Payment Terms : T/T , WorldFirst , Payoneer , PingPong , Paypal , Alipay , Western Union , ...

Supply Ability : 500,000.00 Pieces Per Day

Delivery Time : 5-25 days

Packaging Details : 100 cells per box, 2 boxes into a case, totally 200 cells

Battery Type : 21700 Lithium ion Battery

Nominal Capacity (Typical) : 4500mAh 0.2C

Nominal Capacity （Minimum） : 4350mAh 0.2C (1C=4350mA)

Nominal Voltage : 3.7V

Charging Voltage : 4.2V

Discharge Cut-off Voltage : 2.5V

Max Charge Current : 1C (not for cycle)

Max Continuous Discharge Current : 3C (not for cycle)

Cell Dimension : Hight: 70.75mm(Max); Diameter: 21.5mm(Max)

Weight : ＜76g

Cycle Life : +0.5C/-1C Cap(800th)/Cap(Av10)≥80%

Warranty : 1 Year

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3C 4500mAh 21700 Cylindrical Lithium Ion Battery INR21700-45E For Electric Motor Car

Description and Model

Description: Cell(Cylindrical Lithium-ion Cell)

Model: INR21700-45E

Site: Manufactured in Zhejiang, China

INR21700-45E 4500mAh Advantages

1) Cells: A grade cells to make sure batteries in high and full capacity,

2). High-energy density,

3). Low self-discharge,

4). Low internal resistance,

5). Long cycle life, over 1000 times,

6) Certifications : UL, CE, CB, UN38.3, MSDS,...

INR21700-45E 4500mAh Nominal Specifications

Model INR21700-45E

Nominal Capacity(Typical)

 4500mAh@0.2C

Nominal Capacity(Minimum)

 4350mAh@0.2C (1C=4350mA)
Nominal Voltage 3.7V
Charging Voltage 4.2V
Standard Charge Method CC-CV(0.5C,4.2V,0.05C cut-off)
Standard Discharge Method CC(0.2C,2.5V)
Discharge Cut-off Voltage 2.5V
Max Charge Current 1C(not for cycle)
Max Continuous Discharge Current 3C(not for cycle)
Internal Resistance ＜30mΩ(ACIR)
Cycle Life +0.5C/-1C Cap(800th)/Cap(Av10)≥80%

Operating Environment

(surface temperature)

 Charge, 0°C ~ 50°C
Discharge, -20°C~80°C
Weight ＜76g
Cell Dimension Hight: 70.75mm(Max); Diameter: 21.5mm(Max)
Storage Environment 1 year: -20~25℃ ≤70%RH
3 months: -20~45℃ ≤70%RH
1 month: -20~55℃ ≤70%RH

Outline Dimensions:

3C 4500mAh 21700 Cylindrical Lithium Ion Battery INR21700-45E For Electric Motor Car

Package:

3C 4500mAh 21700 Cylindrical Lithium Ion Battery INR21700-45E For Electric Motor Car

INR21700-45E 4500mAh Applications

The characteristics of cylindrical li-ion battery are high energy density, long life, low self-discharge, fast charging, good safety and adaptability, therefore, it is widely used in electric tools, electric vehicles, portable electronic products and other fields.

3C 4500mAh 21700 Cylindrical Lithium Ion Battery INR21700-45E For Electric Motor Car

Our Service

1). Professional lithium ion battery packs supplier for over ten years, and have our own factory,

2). Strong R&D team to support,

3). Offer OEM/ODM service for customer's order,

4). Quick reply and action,

5). Competitive price, good sale and after-sales service.


Product Tags:

Cylindrical Lithium Ion Battery 3.7V 4500mah

      

4500 mah lithium ion battery

      

INR21700-45E

      
Wholesale 3C 4500mAh 21700 Cylindrical Lithium Ion Battery INR21700-45E For Electric Motor Car from china suppliers

3C 4500mAh 21700 Cylindrical Lithium Ion Battery INR21700-45E For Electric Motor Car Images

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