If you have questions about Sevdiea heated vests, battery compatibility, product specifications, sizing, care, or general product information, feel free to contact us. We can help you navigate the information published on this site and better understand the differences between available Sevdiea products.
For warranty claims, returns, order support, replacement parts, or technical service, please contact the official retailer or manufacturer directly. Service department contact details may also be listed in the instruction manual supplied with your Sevdiea product.
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Physical Address​
Building C
1800 S Pacific Coast Hwy
El Segundo, CA 90245
United States
Email Address
Phone Numbers
+1 (310) 227-2448
Independent Website Notice
Sevdiea.org is an independent informational website dedicated to Sevdiea heated vests, batteries, and related products. This site is not the official Sevdiea website and is not operated by or on behalf of the manufacturer.
For warranty service, order problems, returns, defective products, or technical support, please contact the seller or manufacturer through the platform where you purchased the product. For service-related questions, check the contact information provided in the user manual included with your purchase.