Dyno Battery

$7.5M revenue • 25 employees • 4248 23rd Ave W, Seattle, WA, 98199, United States

Last Updated Sep 2, 2026

Company Overview

Company Name

Dyno Battery

Address

4248 23rd Ave W, Seattle, WA, 98199, United States

Approx. Annual Revenue

$7.5M

Employees

25

Established

2000

About Dyno Battery

Dyno Battery Inc. is a premier battery manufacturer based in Seattle, Washington. Established in 1933 and family-owned since 1947, the company specializes in producing high-quality, premium batteries for marine, RV, golf cart, heavy-duty auto, truck, bus, railroad, solar, and off-grid applications. With over 80 years of experience, Dyno Battery is committed to manufacturing durable, non-polluting, and fully recyclable products in the USA.

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Key Decision Makers

Mark Knowlton Owner