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NewMar PT-25W 12V 25 Amp 3-Bank Smart Battery Charger

Manufacturer

NewMar

<h3>About NewMar Power</h3><p>Founded in 1970 and headquartered in Costa Mesa, California, <strong>NewMar Power</strong> has spent more than five decades earning a reputation as one of the most trusted names in DC power technology. From the marine deck to the telecom rack, NewMar designs and manufactures power solutions built to perform when reliability is not optional. Today, NewMar operates as part of Mission Critical Electronics (MCE), a family of specialized power brands serving critical infrastructure, public safety, transportation, and industrial automation markets worldwide.</p><h3>A Complete DC Power Ecosystem</h3><p>What sets NewMar apart is the breadth and depth of its DC power portfolio. The brand offers an extensive lineup that spans <a href="/11280-newmar-battery-chargers-200141">battery chargers</a>, DC power systems, hot swap rectifiers, power conversion equipment, DC UPS solutions, DIN rail power, and DC power distribution — essentially everything needed to design, deploy, and maintain a robust DC power infrastructure. Whether the application is a commercial fishing vessel, a first-responder communications vehicle, a cellular network installation, or an industrial automation system, NewMar has purpose-engineered solutions to match.</p><p>NewMar&apos;s <a href="/11280-newmar-vehicle-battery-2476">vehicle batteries</a> and battery management products reflect the same engineering philosophy: deliver clean, stable power under demanding real-world conditions. Their smart charging algorithms, temperature compensation, and multi-stage charge profiles help extend battery life and protect sensitive electronics — critical considerations in marine and mobile environments where a power failure can mean more than just an inconvenience.</p><h3>Engineering Quality and Industry Certifications</h3><p>As an ISO 9001-certified facility, NewMar maintains a rigorous Quality Management System ensuring that every product consistently meets both customer expectations and applicable regulatory requirements. This commitment to process discipline translates directly into field reliability — a reason why NewMar products are found aboard emergency vehicles, in telecom huts, on offshore vessels, and throughout wireless network infrastructure across North America and beyond.</p><p>With over 50 years of engineering experience and a track record of delivering customized power system designs, NewMar continues to be the go-to partner for integrators and engineers who need dependable DC power — right out of the box and for years into the future.</p><h3>Industries Served</h3><ul style="list-style:disc"><li><strong>Marine</strong> — Shore power chargers, inverter/chargers, and DC distribution for recreational and commercial vessels</li><li><strong>Telecommunications &amp; Wireless Networks</strong> — Rectifiers, DC UPS, and power systems for tower sites and network huts</li><li><strong>Public Safety &amp; Land Mobile</strong> — Mobile DC power stabilizers and battery backup for emergency response vehicles</li><li><strong>Industrial &amp; Automation (IIoT)</strong> — DIN rail power supplies and rugged power conversion for factory and field automation</li></ul>

Part Number

PT-25W
09/12/2036 3:33 AM
Sale Price

$814.09

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The NewMar PT-25W is a professional-grade 12-volt, 25-amp smart battery charger designed for marine applications including workboats, military vessels, commercial vessels, and recreational craft. This advanced charger employs intelligent three-stage charging technology that interacts with your batteries to provide optimal bulk, absorption, and float charging for fast recovery, maximum performance, and extended battery life.

Key Features:

  • Three independent isolated output banks with total output current monitoring
  • Intelligent three-stage charging process: bulk, absorption, and float
  • Adjustable selector switch for Gel-Cell, Flooded Lead-Acid, or AGM battery types
  • Compatible with battery banks from 50 to 250 amp-hours
  • Optional temperature compensation sensor (TCS-12/24) adjusts output voltage based on ambient battery temperature
  • Current limiting protection prevents damage from overloading
  • Clean, well-regulated output can power loads directly or function as a standalone power supply
  • Universal input voltage: 90-132 VAC or 180-264 VAC (50-60 Hz)
  • Built-in equalization mode for battery maintenance
  • ABS-type approved for marine battery charging and power supply applications

Rugged Marine Construction:

  • Stainless steel case with durable white powder coat finish
  • Polyurethane-coated internal circuitry for maximum corrosion resistance
  • Thermal protection with forced air cooling
  • Optional drip shield for harsh environments
  • USCG CFR 183.410 ignition protected
  • CE marked and meets multiple ABS standards

Technical Specifications:

  • Output: 12V DC, 25 amps maximum
  • Output Banks: 3 isolated banks
  • Input Current: 6.5A @ 115 VAC, 4A @ 230 VAC
  • Charge Voltage (Flooded/AGM): 14.2 VDC @ 50% load
  • Float Voltage (Flooded/AGM): 13.4 VDC @ 0.5 amp load
  • Charge Voltage (Gel-Cell): 14.0 VDC @ 50% load
  • Float Voltage (Gel-Cell): 13.6 VDC @ 0.5 amp load
  • Operating Temperature: -20°C to +60°C (derated linearly from 100% @ 50°C to 60% @ 60°C)
  • Dimensions: 11.2" H x 7.7" W x 4.75" D (add 1.1" height and 0.92" depth with optional drip shield)
  • Weight: 8.2 lbs

Optional Accessories:

  • Remote Panel (Model RP): LED stage indicators and manual charge cycle re-initialization with 25' cable (3" H x 4.75" W)
  • Temperature Compensation Sensor (Model TCS-12/24): -5 mV per cell per degree C with 25' cable (40' cable available)
  • Drip Shield: Additional protection for harsh marine environments

The PT-25W provides reliable, intelligent charging for professional marine applications where battery performance and longevity are critical. Its robust construction and advanced charging algorithms make it ideal for demanding offshore and commercial environments.

Quick delivery

Item just as advertised and super fast shipping!

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Quick and easy.

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Quick shipping. Excellent shopping experience!

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