• RV power converters and battery charging systems available from Progressive Dynamics

    Quality Recreational Vehicle Products for the RV industry

    Since 1964, Progressive Dynamics, Inc. has been the source of bright ideas for the RV industry. Our reputation for being an industry leader is well established and one that we work very hard to maintain.

     

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  • Marine power converters and marine battery chargers from Progressive Dynamics

    Marine Products from
    Progressive Dynamics

    In 1998, we expanded our intelligent battery charging systems by developing the Inteli-Power Marine™ Series of battery chargers for the Marine Industry. Models are designed to meet the rugged environmental requirements and are Marine UL listed.

     

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  • RV power converters and other charging products available

    Specialty Products from
    Progressive Dynamics

    Specialty products from Progressive Dynamics, Inc. are suited for various specialty vehicles and other applications for a range of industries.

     

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  • Medical battery management and charging systems available

    PDM is Dedicated to Developing Innovative Products for the Medical Industry

    Progressive Dynamics Medical (PDM) is dedicated to developing innovative products for the emergency services, surgical and general medical segments in the healthcare industry. PDM offers products that meet the needs of today's healthcare professional.

     

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  • Manufacturer of power converters, power centers and battery management system

    Manufacturer of Power Centers, Power Conversion & Battery Management Solutions

    Progressive Dynamics power converters and battery charging systems are manufactured in the United States and come with our superior customer service. Warranty service after the sale is also offered.

     

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What We Offer

Recreational Vehicle Products

Recreational Vehicle power conversion and battery charging products enhanced by our patented Charge Wizard® 4-stage battery management system. This management system constantly monitors voltage status and automatically manages your battery. - Read More

Marine Products

A complete range of Marine battery chargers from 20 to 80 Amps. Features a digital display screen, plus a unique patented micro-processer controlled four-stage charging system that offers rapid recharge and two to three times longer battery life. - Read More

Progressive Dynamics Medical

Progressive Dynamics Medical (PDM) offers a patient PD1000 warming system (Life-Air Warming Unit and blanket) for surgical and other medical procedures used in the healthcare industry. - Read More

Our Services

Service Hours – 8:30 A.M. to 4:30 P.M.
Eastern Standard Time
Pho: 269-781-4242
Fax: 269-781-8729

Get in Touch!

Progressive Dynamics, Inc.
507 Industrial Road
Marshall, MI 49068 USA

Pho: 269.781.4241
Fax: 269.781.7802

Contact Us

Click here for parts at a reduced price.

About Progressive Dynamics, Inc.

Progressive Dynamics, Inc. is a privately owned corporation, established in Marshall Michigan in 1964. Its initial product was a high-quality LP gas regulator manufactured for use in recreational vehicle heating and cooking systems. Since 1968, PDI has been producing power converters and battery charging systems for the RV industry. - Read More

Charge Wizard®

Progressive Dynamics patented Charge Wizard battery management system.Our patented Charge Wizard® 4-stage system constantly monitors RV batteries and automatically adjusts your converter output voltage.
- Read More

Latest News

New Lithium Battery Charger from Progressive Dynamics - Progressive Dynamics, Inc. introduces a new lithium battery converter/charger, Inteli-Power® 9100L Series.
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