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21700 NCM Battery Cell 3.6V 5500mAh Lithium Ion Battery Cell With High Energy Density
21700 NCM Battery Cell 3.6V 5500mAh Lithium Ion Battery Cell With High Energy Density
21700 NCM Battery Cell 3.6V 5500mAh Lithium Ion Battery Cell With High Energy Density
21700 NCM Battery Cell 3.6V 5500mAh Lithium Ion Battery Cell With High Energy Density
Specifications
Nominal Voltage :
3.6V
Payment Terms :
T/T
Nominal Capacity :
5300mAh
Nominal Energy :
19.08Wh
Certification :
MSDS, UN38.3
Supply Ability :
10000/month
Energy Density :
264Wh/kg
Internal Resistance :
≤25mΩ
Delivery Time :
20-30 workdays
Model Number :
CLT21700-55
Packaging Details :
Carton
Price :
Get A Quote
Brand Name :
CLITION
Name :
NCM Battery Cell
MOQ :
100
Place of Origin :
China
Description
NCM 21700 3.6V 5500mAh Lithium Ion Battery Cell with High Energy Density for Emergency lighting
Product Overview

The NCM 21700 3.6V 5500mAh lithium-ion battery cell is a high-capacity rechargeable cylindrical cell designed for applications requiring long runtime, stable discharge performance, and reliable energy output. Manufactured with advanced NCM chemistry, this 21700 lithium-ion cell delivers an excellent balance of energy density, cycle life, and safety performance.

The cell is suitable for a wide range of portable and industrial devices, including energy storage systems, medical equipment, smart devices, outdoor power supplies, and backup power systems. Its compact cylindrical structure enables flexible battery pack assembly for OEM and ODM applications.

Key Features
  • Advanced NCM lithium-ion chemistry
  • High energy density and long cycle life
  • Stable discharge performance
  • Low internal resistance
  • Suitable for custom battery pack assembly
  • Ideal for portable energy and industrial applications
Technical Specifications
Parameter Value Parameter Value
Model CLT21700-55 Nominal Voltage 3.6V
Typical Capacity 5500mAh Nominal Capacity 5300mAh
Typical Energy 19.80Wh Nominal Energy 19.08Wh
Cathode Material Hi-Ni Energy Density 264Wh/kg
Weight ≤73g Internal Resistance ≤25mΩ
Limited Charging Voltage 4.2V End of Discharge Voltage 2.5V
Upper Limit of Charging Voltage 4.2V Discharge Cut-off Voltage 2.0V
Standard Charging Current 0.5C (2675mAh) Standard Discharging Current 0.2C (1070mAh)
Max. Charging Current 1C (5350mAh) Max. Discharging Current 2C (10700mAh)
Charging Temperature 0~45℃ Discharging Temperature -20~60℃
Applications
  • Energy storage systems
  • Portable power stations
  • Medical devices
  • Solar energy storage
  • Smart electronics
  • Emergency lighting systems
  • LED lighting equipment
Packaging Details

Inner Packaging: Each battery cell is individually insulated to prevent short circuits. Cells are arranged in durable plastic trays or protective blister holders. Anti-static and shock-absorbing materials provide additional protection during transit.

Outer Packaging: Packed in strong export-standard corrugated cartons. Cartons are reinforced with protective foam or cushioning materials. Clear product labels and safety markings are applied on the outer cartons.

21700 NCM Battery Cell 3.6V 5500mAh Lithium Ion Battery Cell With High Energy Density
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21700 NCM Battery Cell 3.6V 5500mAh Lithium Ion Battery Cell With High Energy Density

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Product Detail
Nominal Voltage :
3.6V
Payment Terms :
T/T
Nominal Capacity :
5300mAh
Nominal Energy :
19.08Wh
Certification :
MSDS, UN38.3
Supply Ability :
10000/month
Contact Supplier
21700 NCM Battery Cell 3.6V 5500mAh Lithium Ion Battery Cell With High Energy Density
21700 NCM Battery Cell 3.6V 5500mAh Lithium Ion Battery Cell With High Energy Density

Shenzhen Clition Technology Co.,Ltd.

Verified Supplier
1 Years
shenzhen
Since 2021
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Modular Lithium Battery, Battery Pack, Golf Cart Battery
Total Annual :
1million-USD 3 million
Employee Number :
10~50
Certification Level :
Verified Supplier
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