Brand

CSDWELL is a professional battery manufacturer and battery solution provider since 2014. It’s main product line ranges from primary lithium batteries to rechargeable lithium batteries. CSDWELL’s long history has enabled CSDWELL to be in all key global markets. Our factory occupies more than 3,000 square meters of space with the employment of more than 180 employees and 2 subsidiaries ranging from Wuhan and Shenzhen China.

Innovation and R & D

Constant innovation at CSDWELL is backed up by high standards of research and design policies.

Sustainable development

CSDWELL strives to maintain an environmentally friendly process of operation. This allows us to create high quality products whilst being sustainable.

Custom design

With more than lots years in the capacitor industry, CSDWELLers have the capability to design products according to the customer’s needs.

Service

CSDWELL has a professional sales team to provide you with the best solutions and after-sale services.

Safety

Various tests are done at CSDWELL to ensure the safety of our products for our customers.

Technology

During more than lots years of capacitor manufacturing, CSDWELL has mastered a number of technologies and techniques, allowing for a better product.

Ulrtacapacitor Cells

Ultracapacitor Module

Battery Module

Prinary Battery

Rechargeable Battery

Micro Power Solution

Power System Solution

Solar Power Solution

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