Certificate

One Stop Wholesale 18650 Rechargeable Battery Factory

Ket is a reputable Manufacturer and Solution Provider of New Energy Series, with Headquarters Located in Guangdong, China Since 2010. WE Specialize in Research and Development, Production, And Marketing of High-Quality Battery Products, Including 18650 Rechhargeel Battery.

Our Team of 20 Battery Engineers Specializes in Electronic Engineering, Structural Engineering, and ID Design, Providing the Necessary R & D Capabilities to Offer a Comprehensive 18650 Dechargeable Battery Customization Service.

Ket Has Obained Various Certifications, Including CE, FCC, Rohs, UN38.3, MSDS, and more, for the Majority of Its Standard Products.Our Products Can Meet Most of our Customers' Certification Requirements.Additionally, we can provide assistance in obtaining different certifications if your customer 18650 calchargable battery has unique certification requirements.
One Stop Wholesale 18650 Rechargeable Battery Factory
Strict Quality Control of Your Custom 18650 Rechargeable Battery

Strict Quality Control of Your Custom 18650 Rechargeable Battery

KET boasts a team of experienced quality control professionals who closely monitor the production process at every stage. They conduct rigorous inspections and testing to ensure that each 18650 rechargeable battery meets our high standards of quality.

As a professional original manufacturer of 18650 rechargeable battery, KET is equipped with advanced testing equipment such as vibration testing equipment, an aging test room, capacity separation equipment, and charge/discharge testing equipment.

Before a product is completed, it undergoes a series of tests, including incoming material testing, semi-finished product testing, aging testing, and more.

KET's ISO 9001 certification provides a framework for ensuring consistency and reliability in its products and services, adding to the company's reputation for high-quality batteries.
Learn More

Your Best 18650 Rechargeable Battery For Sale

KET is a professional manufacturer of customized 18650 rechargeable battery. Our expertise in the industry allows us to provide tailored solutions to meet specific customer requirements, ensuring optimal performance and reliability for each application.

How To Custom Your 18650 Rechargeable Battery?

Custom 18650 Rechargeable Battery

Note: Due to different custom requirements there will be different MOQ requirements, while the cost of raw materials for batteries has fluctuated a lot recently. So please contact us in time and get the latest18650 rechargeable battery quotes.

Send Message

What Is 18650 Rechargeable Battery?

The 18650 rechargeable battery is a type of lithium-ion battery that measures 18 millimeters in diameter and 65 millimeters in length. The 18650 battery is often used in custom battery packs for specific applications that require a high-performance and reliable power source.

Send Message

Application of 18650 Rechargeable Battery

The 18650 rechargeable battery is a popular and versatile battery that can be used in a wide range of applications, including:

1. Portable electronic devices: The 18650 battery is commonly used in portable electronic devices like smartphones, laptops, tablets, and digital cameras.

2. Flashlights: Many high-quality flashlights use 18650 batteries due to their long-lasting power and ability to handle high current.

3. Power banks: 18650 batteries can also be used in power banks to provide backup power to smartphones, tablets, and other electronic devices.

4. Electric vehicles: The 18650 battery is used in electric vehicles like electric bicycles and electric scooters due to its high energy density and ability to handle high current.

5. Solar power storage: The 18650 battery can be used in solar power storage systems to store energy generated from solar panels during the day for use at night or during periods of low sunlight.

6. Robotics: 18650 batteries are often used in robotics applications due to their small size and high power output.

7. Emergency backup power: 18650 batteries can be used as an emergency backup power source for important equipment like medical devices, communication systems, and security systems.

8. Drones: 18650 batteries are used in drones due to their high energy density and ability to handle high current.

Overall, the 18650 rechargeable battery is a versatile and reliable power source that can be used in a wide range of applications.

Send Message

FAQ

What is your MOQ of 18650 rechargeable battery?
If it is our existing standard product, there is no moq requirement.
If it is a custom product, there is a MOQ requirement. However, the MOQ varies from material to material and you can contact us for specific information.
How to ship my custom 18650 rechargeable battery?
The logistics companies we work with are strong. Currently, depending on your destination and order, we are able to provide options such as air freight, sea freight, express delivery, rail transport and trucking.
What is the warranty of your custom 18650 rechargeable battery?
The warranty of our battery packs is one year. If you become our VIP, you can get extra 6 months.
Can we make one custom 18650 rechargeable battery?
Common materials are available to support one custom battery pack.However, if special materials are required, you will need to contact us for specific MOQ.
Can you offer chargers of 18650 rechargeable battery?
We do not provide chargers. However, if you have a need for a charger you can contact our sales to assist in purchasing on your behalf.
Can you offer the certifications for our 18650 rechargeable battery?
We make some regular battery packs certificates every year. But most of our battery packs are customized for you. And we can help you to get the certification for your customized battery packs.