Supercapacitor &

CSDWELL is a professional capacitor and battery manufacturer and power solution provider since 2014. Main products cover primary lithium battery and rechargeable lithium battery.


100% In-house Production

8+ Years of experience in battery industry with extensive knowledge. CSDWELL's portfolio of products reflect more two decades of dedication and experience in research and development .

CSDWELL’s products have covered applications in different areas with professional customized design. We are dedicated to providing the best solutions to meet your demand.