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18650 Battery Pack

18650 Battery Packs – Reliable Energy Solutions by Lan Dazzle

Lan Dazzle specializes in providing high-quality 18650 battery packs that are engineered for optimal performance and longevity. These compact and versatile batteries are perfect for applications ranging from consumer electronics to electric vehicles and medical devices. We offer tailored solutions to meet your specific voltage, capacity, and power demands, ensuring each battery is perfectly suited to your needs.

18650 lithium battery pack

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Battery performance is never one-size-fits-all. Standard options fail when precision and reliability are critical.

We engineer every cell and pack with the expertise to remove uncertainty from your power design.

Start your custom project today.

Frequently Asked Questions

An 18650 is a cylindrical lithium-ion cell with a size of 18mm × 65mm, widely used due to its balance of capacity, power, and reliability.

Depending on the chemistry, 18650 cells usually range from 2000mAh to 3500mAh per cell.

They are widely applied in laptops, flashlights, e-bikes, power tools, drones, robotics, medical devices, and energy storage systems.

18650 batteries are smaller and lighter, but generally have lower capacity per cell than 21700 or 26105. They remain popular due to mature technology and flexible pack design.

Absolutely. We design customized 18650 packs with specific voltage, capacity, discharge rate, shape to fit your project needs.