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Home /Products/18650 Batteries/High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell

High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell

100PCS
MOQ
1.5-2.8USD/PCS
Price
High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell
Features Gallery Product Description Request A Quote
Features
Specifications
Battery Type: Cylindrical Lithium Ion Cell
Nominal Capacity: 3800mAh
Nominal Voltage: 3.6V
Charging Voltage: 4.2V
Discharge Cut-off Voltage: 2.5V
Max Charge Current: 1C (45°C>T≥15°C)
Max Discharge Current: 2C (45°C >T≥0°C)
Weight: ≤49.0g
Highlight:

Cylindrical 18650 Battery

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3.6V 18650 Battery

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Cylindrical Lithium-ion Rechargeable Cell
Basic Infomation
Place of Origin: China
Brand Name: UNEMETECH/FEB
Certification: CCC, CE, CB, IEC62133, UL1642...
Model Number: 18650-3800mAh
Payment & Shipping Terms
Packaging Details: 100 cells per box, 2 boxes into a case, totally 200 cells
Delivery Time: 3-25 days
Payment Terms: T/T , WorldFirst , Payoneer , PingPong , Paypal , Alipay , Western Union , ...
Supply Ability: 500,000.00 Pieces Per Day
Product Description

 
High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell
 
18650 3800mAh Description

The 18650 battery with a capacity of 3800mAh and a nominal voltage of 3.6V is a cylindrical lithium-ion rechargeable cell. This battery offers high energy density, making it suitable for a wide range of applications, including laptops, flashlights, and electric vehicles. With its robust construction, it provides reliable performance and a long cycle life, ensuring consistent power delivery and efficiency in various devices.

 

18650 3800mAh Nominal Specifications

Nominal Capacity 3800mAh (0.5C charge, 0.2C discharge)
Minimum Capacity 3650mAh(0.5C charge, 0.2C discharge)
Energy Density 291Wh/Kg
Nominal Voltage 3.6V
Charging Voltage 4.2V
Energy Density 291Wh/Kg
Standard Charging Current 0.5C (1900mA)
Charging Cut-off Current ≥0.02C (76mA)
Standard Discharging Current 1.0C (3800mA)
Discharge Cut-off Voltage 2.5V
Max Charge Current

1C (3800mA)             45°C >T≥15°C
0.5C (1900mA)          15°C >T≥5°C
0.1C (380mA)            5°C >T≥0°C
Max Discharge Current 1C (3800mA)             60°C >T≥45°C
2C (7600mA)             45°C >T≥0°C
1C (3800mA)              0°C >T≥-20°C
Internal resistance ≤ 25mΩ

Working Temperature

 Charge, 0°C ~ 45°C
Discharge, -20°C~60°C
Weight 49.0g max
Cell Dimension Height: 65.05±0.15mm; Diameter: 18.35±0.15mm
Warranty 12 months
Cycle Life
 Discharge capacity (600th Cycle) ≥70% of 1st Cycle Capacity

Outline Dimensions:

                  High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell 0

 
18650 3800mAh Applications

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

High Capacity 18650 Battery 3800mAh 4000mAh 3.6V Cylindrical Lithium-ion Rechargeable Cell 1

Tag:

18650 Rechargeable Battery

18650 Lithium Battery

Li Ion Battery 18650

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+8613670034451
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