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5000mAh 21700 Rechargeable Li Ion Battery INR21700-50E for Household Appliances

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5000mAh 21700 Rechargeable Li Ion Battery INR21700-50E for Household Appliances

Name: 5000mAh 21700 Rechargeable Li Ion Battery INR2170050E for Household Appliances
Brand: UNEMETECH/DMEGC
Price: 2.0 USD

China 5000mAh 21700 Rechargeable Li Ion Battery INR21700-50E for Household Appliances wholesale

Brand Name : UNEMETECH/DMEGC

Model Number : INR21700-50E

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 : Rechargeable Li ion 21700 Battery

Nominal Capacity (Typical) : 5000mAh@0.2C

Nominal Capacity （Minimum） : 4900mAh@0.2C

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

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

Weight : ＜74g

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

Warranty : 1 Year

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5000mAh 21700 Rechargeable Li Ion Battery INR21700-50E for Household Appliances

21700 Battery INR21700-50E 5000mAh 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,...

21700 Battery Description and Model

Description: Cell(Cylindrical Lithium-ion Cell)

Model: INR21700-50E

Site: Manufactured in Zhejiang, China

21700 Battery INR21700-50E 5000mAh Nominal Specifications

Model	INR21700-50E
Nominal Capacity(Typical)	5000mAh@0.2C
Nominal Capacity(Minimum)	4900mAh@0.2C
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
Internal Resistance	＜30mΩ(ACIR)
Cycle Life	+0.5C/-1C Cap(800th)/Cap(Av10)≥80%
Operating Environment (surface temperature)	Charge, 0°C ~ 50°C
Operating Environment (surface temperature)	Discharge, -20°C~60°C
Weight	＜74g
Cell Dimension	Hight: 70.75mm(Max); Diameter: 21.5mm(Max)
Storage Environment	1 year: -20~25°C ≤70%RH
	3 months: -20~45°C ≤70%RH
	1 month: -20~55° ≤70%RH
Outline Dimensions:
Package:

21700 Battery INR21700-50E 5000mAh Applications

High power cordless vacuum cleaner, Electric cigarette, Electric scooter, High power home Appliances, Power Tool...

5000mAh 21700 Rechargeable Li Ion Battery INR21700-50E for Household Appliances

Unemetech 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:

21700 Rechargeable Li Ion Battery

Rechargeable Li Ion Battery 3.7v 5000mah

3.7v 5000mah Rechargeable Battery

5000mAh 21700 Rechargeable Li Ion Battery INR21700-50E for Household Appliances Images

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