Are you curious about where to find the best 18650 batteries? With so many factories in China, knowing the top players can make all the difference. Discovering the right options ensures quality and reliability for your needs. Dive in to uncover the best choices for your battery requirements!
10 Best 18650 Battery Manufacturers In China You Must Know
Product Details: Generic 18650 battery
Technical Parameters:
– Capacity: 2500mAh
– Voltage: 3.7V
Application Scenarios:
– Electric vehicles
– Portable electronics
Pros:
– High energy density
– Rechargeable
Cons:
– Requires protection circuit
– Temperature sensitive
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:
– Potential high cost for custom designs
– Limited availability of certain battery types
Lithium Battery Manufacturer and Supplier in China – Buzzup
Product Details: Buzzup manufactures and customizes various lithium-ion batteries, including home energy storage batteries, LiFePO4 batteries, and 18650 battery packs.
Technical Parameters:
– Voltage options: 12v, 36v, 48v, 72v
– Certifications: UL, CE, Rohs, MSDS, UN38.3
Application Scenarios:
– Ebike and scooter batteries
– Home energy storage solutions
Pros:
– Customizable battery solutions for various applications
– Strong R&D capabilities with over 20 team members
Cons:
– Limited information on specific battery performance metrics
– Potentially high customization costs
Quality 18650 Battery Pack & Lithium Polymer Battery factory from China
Product Details: Quality 18650 Battery Pack & Lithium Polymer Battery from Unitech Energy System Limited.
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 applications in consumer electronics
– Electric vehicles and scooters
Pros:
– High performance and environmentally friendly
– Wide range of battery options available
Cons:
– Limited information on specific product performance
– Potential compatibility issues with devices
China 18650 21700 Battery Manufacturers, Polymer Battery Suppliers …
Product Details: 18650 and 21700 lithium-ion batteries, polymer batteries, and various battery types including Ni-Mh, LiFePo4, and lithium titanate.
Technical Parameters:
– Capacity: 5000mAh for 21700 Li-ion Battery
– Grade A quality with 12 months warranty
Application Scenarios:
– Power banks
– Electric vehicles
Pros:
– High-quality batteries with fast shipping
– OEM/ODM services available
Cons:
– Limited specific technical details provided
– Potential variability in battery performance based on usage
18650 Battery Pack Manufacturer In China | Keheng
Product Details: 18650 Lithium ion Battery Packs – High Quality, Factory Prices! Standard and customizable lithium battery packs, including various voltages and capacities.
Technical Parameters:
– Voltage: 3.2V, 3.7V, 6.4V, 7.4V, 11.1V, 14.8V, 22.2V, 24V, 36V, 48V, 60V, 72V
– Capacity: 1500mAh – 100Ah, with configurations such as 1S1P, 1S2P, 2S1P, etc.
Application Scenarios:
– Electric transportation (e.g., electric bikes, scooters)
– Energy storage systems (e.g., home optical storage systems)
Pros:
– Mature technology with long battery life and high safety performance
– No memory effect and low internal resistance
Cons:
– Smaller capacity compared to other battery types
– Requires careful management when connecting different capacities in parallel
China’s top 10 NMC 18650 battery cell manufacturers
Product Details: NMC 18650 battery cell technology represents a significant advancement in rechargeable batteries, known for its balanced power density, safety, and cost-effectiveness.
Technical Parameters:
– Cylindrical shape
– Standardized dimensions: 18mm diameter and 65mm length
Application Scenarios:
– Electric vehicles (EVs)
– Portable electronics
Pros:
– High energy density
– Long cycle life
Cons:
– Potential safety concerns if not managed properly
– Dependence on raw material supply
Top 10 Lithium-ion Battery Manufacturers in China
Product Details: Lithium-ion batteries, including various types such as polymer, square, and cylindrical batteries, designed for applications in electric vehicles, energy storage, and consumer electronics.
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 over time
Top 15 Lithium Battery Pack Manufacturers in China
Product Details: Lithium-ion batteries for various applications including e-bikes, electric vehicles, and energy storage systems.
Technical Parameters:
– Battery chemistry: LiFePO4, Li-ion
– Certifications: ISO9001, UL, CE, IEC
Application Scenarios:
– Electric vehicles and e-mobility solutions
– Energy storage for solar power systems
Pros:
– High energy density and efficiency
– Long lifespan and low maintenance
Cons:
– Potential safety risks if not managed properly
– Higher initial cost compared to traditional batteries
Lithium-ion Battery Manufacturer & Li-ion Cell Supplier – Sunpower New …
Product Details: Hot-Selling Lithium Ion & Lifepo4 Cell Supply from Sunpower New Energy, including 18650, 21700, 26700 Li-ion and Na-ion rechargeable batteries.
Technical Parameters:
– High capacity, fast high discharge rate, fast high charge rate, long battery cyc…
– Cycle life can exceed 3000 cycles under 0.3C charge/discharge conditions.
Application Scenarios:
– Power tools, cleaning appliances, drones, garden tools, medical equipment, vehic…
– Home electronics, electric bicycles, electric motorcycles, military applications…
Pros:
– Wide selection of battery types and custom solutions available.
– High production capacity and quick delivery times.
Cons:
– Minimum order quantity of 2 pieces for standard orders.
– Bulk orders require a minimum of 10,000 pieces for OEM/ODM.
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| 10 Best 18650 Battery Manufacturers In China You Must Know | Generic 18650 battery | – High energy density – Rechargeable | – Requires protection circuit – Temperature sensitive | 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 | – Potential high cost for custom designs – Limited availability of certain battery types | www.large-battery.com |
| Lithium Battery Manufacturer and Supplier in China – Buzzup | Buzzup manufactures and customizes various lithium-ion batteries, including home energy storage batteries, LiFePO4 batteries, and 18650 battery packs. | – Customizable battery solutions for various applications – Strong R&D capabilities with over 20 team members | – Limited information on specific battery performance metrics – Potentially high customization costs | www.buzzupbattery.com |
| Quality 18650 Battery Pack & Lithium Polymer Battery factory from China | Quality 18650 Battery Pack & Lithium Polymer Battery from Unitech Energy System Limited. | – High performance and environmentally friendly – Wide range of battery options available | – Limited information on specific product performance – Potential compatibility issues with devices | 18650batt.com |
| China 18650 21700 Battery Manufacturers, Polymer Battery Suppliers … | 18650 and 21700 lithium-ion batteries, polymer batteries, and various battery types including Ni-Mh, LiFePo4, and lithium titanate. | – High-quality batteries with fast shipping – OEM/ODM services available | – Limited specific technical details provided – Potential variability in battery performance based on usage | www.geegoodbattery.com |
| 18650 Battery Pack Manufacturer In China | Keheng | 18650 Lithium ion Battery Packs – High Quality, Factory Prices! Standard and customizable lithium battery packs, including various voltages and capaci… | – Mature technology with long battery life and high safety performance – No memory effect and low internal resistance | – Smaller capacity compared to other battery types – Requires careful management when connecting different capacities in parallel |
| China’s top 10 NMC 18650 battery cell manufacturers | NMC 18650 battery cell technology represents a significant advancement in rechargeable batteries, known for its balanced power density, safety, and co… | – High energy density – Long cycle life | – Potential safety concerns if not managed properly – Dependence on raw material supply | keheng-battery.com |
| Top 10 Lithium-ion Battery Manufacturers in China | Lithium-ion batteries, including various types such as polymer, square, and cylindrical batteries, designed for applications in electric vehicles, ene… | – Rechargeable and efficient – Wide range of applications | – Potential safety risks if not managed properly – Performance can degrade over time | www.ufinebattery.com |
| Top 15 Lithium Battery Pack Manufacturers in China | Lithium-ion batteries for various applications including e-bikes, electric vehicles, and energy storage systems. | – High energy density and efficiency – Long lifespan and low maintenance | – Potential safety risks if not managed properly – Higher initial cost compared to traditional batteries | tritekbattery.com |
| Lithium-ion Battery Manufacturer & Li-ion Cell Supplier – Sunpower New … | Hot-Selling Lithium Ion & Lifepo4 Cell Supply from Sunpower New Energy, including 18650, 21700, 26700 Li-ion and Na-ion rechargeable batteries. | – Wide selection of battery types and custom solutions available. – High production capacity and quick delivery times. | – Minimum order quantity of 2 pieces for standard orders. – Bulk orders require a minimum of 10,000 pieces for OEM/ODM. | www.sunpowernewenergy.com |
Frequently Asked Questions (FAQs)
What are 18650 batteries commonly used for?
18650 batteries are widely 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, consider their certifications, production capacity, and customer reviews. Look for factories that adhere to international quality standards, such as ISO and CE, and have a good track record of delivering quality products on time.
What should I know about the quality of 18650 batteries from China?
Quality can vary significantly among manufacturers. It’s essential to check for certifications and conduct thorough testing of the batteries. Reputable factories will provide detailed specifications and safety data to ensure their products meet your requirements.
Are there any safety concerns with 18650 batteries?
Yes, safety is crucial when using 18650 batteries. They can pose risks if improperly handled, such as overheating or short-circuiting. Always use batteries from reputable manufacturers, follow proper charging practices, and store them in a cool, dry place to minimize risks.
What is the typical lead time for ordering 18650 batteries from China?
Lead times can vary based on the factory and order size, but generally, you can expect a timeframe of 2 to 6 weeks. It’s a good idea to communicate with the factory to get a more accurate estimate based on your specific order and requirements.