AS18650 3.7V 2000mAh Li-ion Battery

AS18650 3.7V 2000mAh Li-ion Battery

As a leading supplier of high-quality lithium-ion batteries, we proudly present our 18650 3.7V 2000mAh model. 

This versatile and powerful battery is designed to meet the diverse needs of various applications, providing 

reliable performance, exceptional safety features, and long-lasting energy storage. Below, we detail the key 

specifications,  dimensions, application fields, and benefits of our 18650 battery to help you understand why 

it is the perfect choice for your energy needs.

Key Specifications:

Model: 18650

Nominal Voltage: 3.7V

Nominal Capacity: 2000mAh

Charge Cut-off Voltage: 4.2V

Discharge Cut-off Voltage: 2.5V

Standard Charge Current: 0.5C (1000mA)

Maximum Charge Current: 1C (2000mA)

Standard Discharge Current: 0.5C (1000mA)

Maximum Discharge Current: 1C (2000mA)

Cycle Life: ≥ 500 cycles (retaining 80% of original capacity)

Dimensions and Ratings:

Diameter: 18.55mm max

Height: 65.25mm max

Weight: 45g

Operating temperature: 

charge: 0℃~45℃

Discharge: -20℃~60℃

Storage temperature:

Less than 1 month: -10℃~45℃

Less than 3 months: -10℃~35℃

Less than 6 months: -10℃~30℃

Application:

Our 18650 3.7V 2000mAh lithium-ion battery is a versatile energy solution widely used in various industries. 

Here are some main application areas:

Consumer electronics products: Very suitable for high power consuming devices such as laptops, digital cameras, 

portable power banks, and flashlights. Its high capacity and reliable performance ensure that your device runs 

smoothly and efficiently.

Power tools: Suitable for cordless drills, saws, and other battery powered tools, providing high current and durability 

to meet heavy task requirements.

Electric vehicles: commonly used for electric bicycles, scooters, and other light electric vehicles. The high energy 

density and long cycle life of batteries make them an ideal choice for electric vehicle applications.

Renewable energy storage: Essential in solar and wind energy storage systems, providing reliable and efficient 

solutions for storing renewable energy.

Medical equipment: Used for various medical devices, reliability and safety are crucial.

Industrial applications: Supports a wide range of industrial equipment, including robots, unmanned aerial vehicles, 

and other autonomous systems that require reliable power.

Summary

Our 18650 3.7V 2000mAh lithium-ion battery has become one of the most popular battery models on the market 

due to its high energy density, long cycle life, excellent safety, and wide range of applications. Whether used in 

consumer electronics, power tools, electric vehicles, renewable energy storage, medical equipment, or industrial 

applications, this battery can meet your needs. By choosing our 18650 battery, you will receive a reliable energy 

solution that ensures efficient equipment operation and supports environmental sustainability. We are committed to 

providing high-quality products and services, and look forward to working with you to achieve energy innovation together.