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

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
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:

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

Package:

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

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

roomba 600 battery

,

roomba 550 battery

,

roomba 560 battery
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5000mAh 21700 Rechargeable Li Ion Battery INR21700-50E for Household Appliances

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Product Detail
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
Contact Supplier
5000mAh 21700 Rechargeable Li Ion Battery INR21700-50E for Household Appliances
5000mAh 21700 Rechargeable Li Ion Battery INR21700-50E for Household Appliances
5000mAh 21700 Rechargeable Li Ion Battery INR21700-50E for Household Appliances
5000mAh 21700 Rechargeable Li Ion Battery INR21700-50E for Household Appliances
5000mAh 21700 Rechargeable Li Ion Battery INR21700-50E for Household Appliances
5000mAh 21700 Rechargeable Li Ion Battery INR21700-50E for Household Appliances

Shenzhen Uneme Technology Co.,Ltd

Verified Supplier
2 Years
shenzhen
Since 2021
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Lithium Polymer Battery, Lithium ion Battery, 18650 Batteries
Total Annual :
5000-6500
Employee Number :
800~1000
Certification Level :
Verified Supplier
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