Customizable 18650 & 21700 Lithium-Ion Batteries – A-Grade Quality at the Best Prices

High-Quality Cylindrical Lithium-Ion Batteries at the Best Market Price – Direct from the Manufacturer

We manufacture a wide range of A-grade cylindrical lithium-ion batteries at unbeatable prices. Get your custom quote today!

18650 Series

• 18650 800mAh

• 18650 1000mAh

• 18650 1200mAh

• 18650 1500mAh

• 18650 2000mAh

• 18650 2500mAh

• 18650 2600mAh

• 18650 3000mAh

• 18650 3200mAh

• 18650 3300mAh

• 18650 3500mAh

• 18650 3800mAh

• 

21700 Series

• 21700 3000mAh

• 21700 3500mAh

• 21700 4000mAh

• 21700 4500mAh

• 21700 5000mAh

• 21700 5300mAh

• 21700 6000mAh

• 

Customization Services

We offer a variety of customization options to meet your unique requirements:

• Custom PVC wraps in different colors.

• Custom laser marking or printed logos.

• Flat-top or button-top designs.

• Built-in Battery Management Systems (BMS).

• Tailored packaging solutions.

Why Choose Us?

• Premium quality: A-grade batteries ensure high performance and reliability.

• Competitive pricing: Direct manufacturing allows us to offer the lowest market prices.

• Versatile options: Suitable for high-drain applications, portable devices, power tools, and more.

Get a Quote Now

Tell us your specific requirements, including capacity, discharge current, and pack configuration. Our team will provide you with the best pricing available in the market.

For inquiries or more information, contact us today and explore how our 18650 and 21700 lithium-ion batteries can power your projects!

Keywords: 18650 lithium-ion battery, 21700 lithium-ion battery, custom battery packs, high-capacity lithium batteries, A-grade cylindrical cells, BMS integration, rechargeable batteries.