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NewMar BI200 Battery Integrator 12V 200 Amp Marine RV

Manufacturer

NewMar

<h3>NewMar: Trusted DC Power Solutions for Over Five Decades</h3> <p>NewMar has established itself as a premier manufacturer of high-quality DC power products, bringing more than 50 years of engineering excellence to the automotive, marine, and telecommunications industries. Known for their rugged construction and intelligent charging technology, NewMar products deliver reliable performance in demanding environments ranging from emergency service vehicles to off-shore marine applications.</p> <p>The company's reputation is built on a foundation of innovation and quality control. With complete in-house manufacturing capabilities including CNC machining, PCB design and assembly, and comprehensive function testing, NewMar maintains exacting standards throughout the production process. This vertical integration ensures that every product meets the brand's stringent reliability requirements, making NewMar a trusted choice for professionals who depend on consistent power delivery.</p> <h3>Advanced Battery Charging Technology</h3> <p>At the heart of NewMar's product lineup is their proprietary Phase Three smart charging technology, which sets the standard for intelligent <a href="/11280-newmar-vehicle-battery-2476">vehicle battery</a> management. Unlike conventional chargers that can overcharge or undercharge batteries, NewMar's three-stage charging process—bulk, absorption, and float—optimizes charge cycles to maximize battery performance and extend service life. The chargers feature adaptive voltage regulation that automatically adjusts for different battery types including flooded lead-acid, AGM, and gel-cell configurations.</p> <p>NewMar battery chargers are engineered for hostile environments, with rugged stainless steel cases, polyurethane-coated circuitry for corrosion resistance, and sealed construction that prevents dust and moisture intrusion. These chargers can withstand the punishment of off-road vehicles, mining equipment, and marine installations where reliability is non-negotiable. Multiple isolated output banks allow simultaneous charging of separate battery systems, while integrated current limiting prevents damage from overloading.</p> <h3>Remote Starting and Power Accessories</h3> <p>Beyond battery charging, NewMar offers specialized power management solutions including <a href="/11280-newmar-remote-vehicle-starter-kit-14550">remote vehicle starter kits</a> designed for professional and recreational applications. These systems integrate with NewMar's broader power distribution ecosystem, providing seamless compatibility with battery integrators, DC converters, and power supplies.</p> <p>The brand's Battery Integrator products exemplify NewMar's engineering philosophy: intelligent solutions that solve real-world problems. These devices act as smart switches, connecting independent battery banks during charging while isolating them during discharge, allowing users to maintain separate house and engine-start batteries without voltage drop issues common to traditional diode isolators.</p> <h3>Built for Professional Applications</h3> <p>NewMar's commitment to quality has made their products the choice of professionals across multiple industries. From powering critical communications equipment in remote telecom sites to maintaining emergency vehicle battery systems in fire departments, NewMar products deliver when failure is not an option. The company's extensive product line includes DC power systems, inverter-chargers, UPS systems, and a full range of installation accessories, all backed by comprehensive warranties and technical support. Whether you're outfitting a commercial vessel, upgrading an emergency response fleet, or maintaining mission-critical equipment, NewMar provides the reliable DC power solutions that professionals demand.</p>

Part Number

BI200
07/13/2036 6:58 AM
Sale Price

$392.87

In Stock (9)

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Product Details

The NewMar BI-200 Battery Integrator is an intelligent charging solution that enables simultaneous charging of multiple battery banks without voltage drop while maintaining complete isolation during discharge. This automatic switching device connects independent battery banks only when charging voltage is present, preventing secondary batteries from draining into primary batteries when the charging source is off.

How It Works:

The BI-200 functions as a smart switch that automatically integrates battery banks when it detects charging voltage of approximately 13.2 VDC or higher from an alternator or battery charger. When voltage drops below 12.8 VDC, the unit disconnects the banks to allow selective discharge. Unlike diode isolators, the Battery Integrator introduces zero voltage drop in the charging circuit, ensuring maximum charging efficiency for all connected batteries.

Key Features:

  • 200 amp continuous duty rating with 600 amp peak capacity for high-demand applications
  • Heavy-duty silver-plated contactor designed for marine and RV environments
  • Epoxy-encapsulated voltage sense circuits for moisture and corrosion resistance
  • Ignition protection rating for safe installation in engine compartments
  • Simple three-wire installation for two-bank systems (Battery +, Battery +, Ground)
  • Optional remote indicator light terminal shows when banks are integrated
  • Manual override capability can be wired through key starter for emergency boost during engine starting
  • Maintains 100% battery isolation when charging source is not active

Technical Specifications:

  • System Voltage: 12 VDC
  • Integration Voltage: 13.2 VDC
  • Disconnect Voltage: 12.8 VDC
  • Continuous Current Rating: 200 Amps
  • Peak Current Rating: 600 Amps
  • Battery Terminals: 5/16 inch copper alloy studs
  • Operating Temperature Range: Control circuits -40°F to +185°F, Solenoid -18°F to +118°F
  • Dimensions: 4 x 3.3 x 4.1 inches (H x W x D)
  • Weight: 2 lbs
  • Certification: CE Marked with ignition protection rating

Applications:

Ideal for marine vessels, RVs, motorhomes, and commercial vehicles requiring efficient charging of house and starting battery banks. For systems with three or more battery banks, additional BI-200 units can be installed for each additional bank beyond the primary two.

you had the part I needed for a decent price, my only issue is with the shipping prices.

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