Are you tired of sifting through countless options for 18650 batteries? With so many factories in China, finding the right one can feel overwhelming. Understanding the top manufacturers is crucial, as it ensures you get quality, reliability, and value for your investment. Imagine having access to the best options that not only meet your needs but also enhance your projects. Ready to simplify your search and make informed decisions? Dive into our comprehensive comparison of the leading 18650 battery factories in China and discover the perfect fit for your requirements!

10 Best 18650 Battery Manufacturers In China You Must Know

Product Details: 18650 lithium-ion batteries from various manufacturers in China.

Technical Parameters:
– Capacity: 2000mAh to 3500mAh
– Voltage: 3.7V

Application Scenarios:
– Electric vehicles
– Consumer electronics

Pros:
– High energy density
– Wide range of applications

Cons:
– Performance may vary by manufacturer
– Quality control issues in some factories

Custom 18650 / Lithium ion Battery Pack Manufacturer in China-19 Years …

Product Details: Custom Lithium ion Battery Pack Manufacturer in China with 19 years of experience.

Technical Parameters:
– Low Temperature Charging: -20℃ 0.5C, Charging and Discharging Cycle ≥ 300 Cycles
– High-energy Density: Mass Energy Density 285wh/kg, Volume Energy Density 700wh/l

Application Scenarios:
– Medical equipment
– Security monitoring

Pros:
– High reliability and safety
– Customized solutions for various applications

Cons:
– Limited information on specific battery models
– Potentially high cost for custom designs

18650 Battery Pack Manufacturer In China | Keheng

Product Details: 18650 Battery Pack

Technical Parameters:
– Capacity: 2500mAh
– Voltage: 3.7V

Application Scenarios:
– Electric vehicles
– Portable electronics

Pros:
– High energy density
– Long cycle life

Cons:
– Requires protection circuit
– Sensitive to high temperatures

18650 Lithium Battery – High Quality & with China Factory Price

Product Details: 18650 Lithium Battery Series – High Quality with China Factory Price. Available in various capacities and configurations.

Technical Parameters:
– Voltage: 3.7V
– Capacity: Ranges from 2200mAh to 3500mAh

Application Scenarios:
– Mini-scanner for efficient and wireless scanning.
– Portable devices requiring lightweight and high-capacity batteries.

Pros:
– High energy density and safety features.
– Customizable connectors and lengths available.

Cons:
– Limited to specific applications.
– Potentially higher cost compared to standard batteries.

Custom Lithium ion Battery Pack, 18650 Battery China Manufacturer – 23 …

Product Details: Custom Lithium Ion Battery Pack, including Low Temperature 18650, Low Temperature LiFePO4, Explosion-proof Battery, and Energy Storage Battery.

Technical Parameters:
– Low Temperature 18650: -40℃ 0.5C discharge capacity≥60%
– Explosion-proof Battery: ATEX and IECEx Certified

Application Scenarios:
– Robotic applications
– Medical devices

Pros:
– High energy density and safety features
– Customization available for specific needs

Cons:
– Limited information on specific performance metrics
– Potentially higher cost for customized solutions

Overview – BAK

Product Details: BAK Power’s products include cylindrical, prismatic, and polymer batteries, battery packaging, and battery solutions.

Technical Parameters:
– 3C battery
– Power battery
– Battery recycling

Application Scenarios:
– New energy vehicles
– Consumer products
– Back-up energy storage

Pros:
– Reliable power for new energy vehicles
– Serves more than ten of the world’s first-tier car manufacturers

Cons:
– Generic placeholder for cons
– Generic placeholder for cons

Quality 18650 Battery Pack & Lithium Polymer Battery factory from China

Product Details: Quality 18650 Battery Pack & Lithium Polymer Battery from Unitech Energy System Limited, established in 2009.

Technical Parameters:
– Voltage: 3.65 Volt, Capacity: 6040mAH, Cell: Lion Lithium Battery
– Voltage: 11.1 Volt, Capacity: 980mAH, Cell: Lithium Ion Polymer Battery

Application Scenarios:
– Rechargeable battery packs for consumer electronics
– Custom battery solutions for various applications

Pros:
– High performance and environmentally friendly
– Wide range of battery options available

Cons:
– Limited information on specific product performance
– Potential compatibility issues with non-standard devices

China 18650 Battery Factory, 18650 Battery Supplier

Product Details: 18650 Lithium Battery and Pack Solutions with various specifications and custom solutions.

Technical Parameters:
– Voltage: 3.7V
– Capacity options: 1500mAh, 2200mAh, 2500mAh, 2600mAh, 3350mAh, 6700mAh

Application Scenarios:
– Consumer Electronics
– Medical Devices

Pros:
– No memory effects
– Wide operating temperature range: 0°C to 45°C

Cons:
– Limited to specific voltage and capacity options
– Requires proper handling and safety measures

{The 10} Best 18650 Batteries For The Money [January Tested] – TheGunZone

Product Details: Samsung INR18650-30Q 20A 3000mah Li-ion Batteries

Technical Parameters:
– 3000mAh capacity
– 20A discharge rate

Application Scenarios:
– Flashlights
– High-drain devices

Pros:
– Can run at 15A or 20A
– Long run time between charges

Cons:
– Requires long charging time
– Flat top may not fit all devices

Top 10 Lithium-ion Battery Manufacturers in China

Product Details: Lithium-ion batteries, including various types such as LiFePO4, polymer, and ultra-thin batteries, designed for applications in electric vehicles, consumer electronics, and energy storage systems.

Technical Parameters:
– High energy density
– Long cycle life

Application Scenarios:
– Electric vehicles
– Energy storage systems

Pros:
– Rechargeable and efficient
– Wide range of applications

Cons:
– Potential safety risks if not managed properly
– Performance can degrade in extreme temperatures

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
10 Best 18650 Battery Manufacturers In China You Must Know	18650 lithium-ion batteries from various manufacturers in China.	– High energy density – Wide range of applications	– Performance may vary by manufacturer – Quality control issues in some factories	keheng-battery.com
Custom 18650 / Lithium ion Battery Pack Manufacturer in China-19 Years …	Custom Lithium ion Battery Pack Manufacturer in China with 19 years of experience.	– High reliability and safety – Customized solutions for various applications	– Limited information on specific battery models – Potentially high cost for custom designs	www.large-battery.com
18650 Battery Pack Manufacturer In China	Keheng	18650 Battery Pack	– High energy density – Long cycle life	– Requires protection circuit – Sensitive to high temperatures
18650 Lithium Battery – High Quality & with China Factory Price	18650 Lithium Battery Series – High Quality with China Factory Price. Available in various capacities and configurations.	– High energy density and safety features. – Customizable connectors and lengths available.	– Limited to specific applications. – Potentially higher cost compared to standard batteries.	lipolbattery.com
Custom Lithium ion Battery Pack, 18650 Battery China Manufacturer – 23 …	Custom Lithium Ion Battery Pack, including Low Temperature 18650, Low Temperature LiFePO4, Explosion-proof Battery, and Energy Storage Battery.	– High energy density and safety features – Customization available for specific needs	– Limited information on specific performance metrics – Potentially higher cost for customized solutions	www.large.net
Overview – BAK	BAK Power’s products include cylindrical, prismatic, and polymer batteries, battery packaging, and battery solutions.	– Reliable power for new energy vehicles – Serves more than ten of the world’s first-tier car manufacturers	– Generic placeholder for cons – Generic placeholder for cons	www.bakpower.com
Quality 18650 Battery Pack & Lithium Polymer Battery factory from China	Quality 18650 Battery Pack & Lithium Polymer Battery from Unitech Energy System Limited, established in 2009.	– High performance and environmentally friendly – Wide range of battery options available	– Limited information on specific product performance – Potential compatibility issues with non-standard devices	www.18650batt.com
China 18650 Battery Factory, 18650 Battery Supplier	18650 Lithium Battery and Pack Solutions with various specifications and custom solutions.	– No memory effects – Wide operating temperature range: 0°C to 45°C	– Limited to specific voltage and capacity options – Requires proper handling and safety measures	www.batterypkcell.com
{The 10} Best 18650 Batteries For The Money [January Tested] – TheGunZone	Samsung INR18650-30Q 20A 3000mah Li-ion Batteries	– Can run at 15A or 20A – Long run time between charges	– Requires long charging time – Flat top may not fit all devices	thegunzone.com
Top 10 Lithium-ion Battery Manufacturers in China	Lithium-ion batteries, including various types such as LiFePO4, polymer, and ultra-thin batteries, designed for applications in electric vehicles, con…	– Rechargeable and efficient – Wide range of applications	– Potential safety risks if not managed properly – Performance can degrade in extreme temperatures	www.ufinebattery.com

Frequently Asked Questions (FAQs)

What are 18650 batteries used for?

18650 batteries are commonly used in various applications, including laptops, electric vehicles, power tools, and portable electronics. Their high energy density and rechargeable nature make them a popular choice for powering devices that require reliable and long-lasting energy.

How do I choose a reliable 18650 battery factory in China?

When selecting a factory, look for certifications like ISO and CE, check customer reviews, and assess their production capacity. It’s also helpful to request samples to evaluate the quality of their batteries before making a larger order.

What is the average cost of 18650 batteries from Chinese factories?

The cost of 18650 batteries can vary widely based on quality, capacity, and order quantity. Generally, prices range from $2 to $10 per battery. Bulk orders often lead to significant discounts, so consider your needs carefully.

Are there safety standards for 18650 batteries produced in China?

Yes, reputable factories adhere to international safety standards, such as UN38.3 for transportation and IEC62133 for safety. Always verify that the factory complies with these standards to ensure the batteries are safe for use.

How can I ensure the quality of 18650 batteries from China?

To ensure quality, request detailed specifications, conduct factory audits, and ask for test reports. Establishing a good relationship with the manufacturer and maintaining open communication can also help ensure you receive high-quality products.