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Chris Products PM3-55SME PowerMax 55 Amp RV Converter Charger Lithium Compatible

Manufacturer

Chris Products

<h3>About Chris Products</h3><p>For over 30 years, <strong>Chris Products</strong> has been a trusted name in the motorcycle and ATV aftermarket parts industry. Based in Hillsboro, Oregon, the company has built its reputation by delivering high-quality, USA-made components that meet or exceed DOT standards — giving riders confidence that every part is built for safety and real-world performance.</p><p>Chris Products has long been a go-to resource for <strong>Harley-Davidson enthusiasts</strong>, though their catalog extends to a variety of other motorcycle and ATV models. Whether you're restoring a vintage FX-series Harley or refreshing the look and function of a modern touring bike, Chris Products offers components designed to integrate seamlessly with OEM specifications. Each product listing specifies exact year and model fitment, taking the guesswork out of parts sourcing.</p><h3>Specialty in Motorcycle Lighting &amp; Visibility</h3><p>Lighting and visibility accessories are at the heart of the Chris Products lineup. The brand is perhaps best known in the Harley-Davidson aftermarket as a premier supplier of <a href="/5780-chris-products-turn-signal-light-lens-11728">turn signal light lenses</a> — offering US-made replacement lenses in amber, red, clear, smoke, and blue finishes to cover decades of FX, FXR, Softail, Dyna, Sportster, and touring models. Both incandescent and LED turn signal options are available, with DOT-compliant designs that keep riders street-legal without sacrificing style.</p><p>Beyond the signals themselves, Chris Products rounds out a rider's visibility setup with <a href="/5780-chris-products-reflectors-200856">reflectors</a> engineered to enhance conspicuity from the rear. These compact, durable pieces attach cleanly to license plate areas or rear fenders, adding an extra layer of passive safety on night rides.</p><h3>License Plate Frames &amp; Accessories</h3><p>One of the brand's standout product segments is their <a href="/5780-chris-products-license-plate-frame-10002">license plate frames</a>, which combine functional protection with classic motorcycle styling. Designed to complement the look of American V-Twin bikes, these frames are a favorite finishing touch for riders who pay attention to every detail from front to rear.</p><h3>Electrical Components</h3><p>Chris Products also supports the electrical side of a motorcycle build. Their catalog includes <a href="/5780-chris-products-batteries-201672">batteries</a> and other <a href="/5780-chris-products-batteries-200137">battery</a> solutions alongside horns, ignition components, and audio accessories — keeping bikes running reliably mile after mile.</p><h3>Built for DIY Builders &amp; Restoration Projects</h3><p>Many Chris Products items are packaged as complete kits with hardware and installation instructions, making them well-suited for DIY repairs and custom builds alike. The brand's long track record of OEM-style compatibility means parts drop in cleanly, whether you're freshening up a daily rider or completing a full ground-up restoration. For riders who demand quality and fitment accuracy, Chris Products continues to deliver the kind of parts worth building around.</p>

Part Number

PM3-55SME
08/23/2036 4:14 PM
Sale Price

$176.03

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The PowerMax PM3-55SME is a 55-amp AC to DC power converter and smart battery charger designed for RVs, boats, and industrial power systems. It converts 110V AC shore power into clean, regulated 12V DC output to simultaneously charge your battery bank and power onboard 12V equipment.

The SME Series features a built-in LCD voltage display for real-time monitoring and supports three selectable operating modes: Fixed Voltage Mode, 2-Stage Lithium Charging, and 3-Stage Smart Charging for lead-acid, AGM, and gel batteries. Output voltage is fully adjustable from 13V to 16.5V DC, making it compatible with a wide range of battery chemistries including LiFePO4 lithium when configured as recommended by the battery manufacturer.

Key Features:

  • 55 amp, 12V DC output — converts 110V AC to 12V DC
  • 3-2-1 stage smart charging profiles for lead-acid, AGM, gel, and lithium batteries
  • Adjustable output voltage from 13V to 16.5V DC
  • Built-in LCD voltage display for instant system monitoring
  • Variable-speed intelligent cooling fan for quiet, efficient thermal management
  • Automatic thermal shutdown protection
  • Electronic current limiting and reverse polarity protection
  • High and low line voltage protection
  • UL and CUL approved
  • Deck-mount design for flexible installation near the battery bank
  • 2-year manufacturer warranty

The PM3-55SME is suitable for use in motorhomes, travel trailers, fifth wheels, marine vessels, car audio systems, and off-grid applications where reliable 12V power conversion and smart battery charging are required.

Was a great experience and quick shipping

I received my order today

Hands down best price I could find on the parts I needed. Shipping was super fast as well.

Good Experience

Great! Friendly whe buying and fast shipping, coming back for more!!!

I bought my item from them due to the original site I bought from kept telling me my item was back ordered and didnt know when they would have one. It was easy and painless to order and received my item in a timely matter. The price was good especially seeing what other sites were charging, not the lowest price but we'll worth the extra 20 bucks I paid. Will buy from them again if they have what I need.

Very good!

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