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NewMar BI-100 Battery Integrator 12V 100 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

BI-100
07/12/2036 2:40 PM
Sale Price

$245.24

1 left at this price

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Usually delivered within 2 days

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Product Details

The NewMar BI-100 Battery Integrator is a smart automatic switching device that enables simultaneous charging of multiple battery banks without voltage drop, while maintaining complete isolation during discharge. Designed for marine and RV applications, this unit connects independent battery banks only when a charging voltage is present, preventing drain between banks when the alternator or charger is off.

How It Works:

The BI-100 automatically integrates battery banks when it detects a charging voltage of approximately 13.2 VDC or greater, allowing batteries to charge as a single bank with zero voltage loss. When voltage drops below 12.8 VDC, the unit disconnects the banks to enable selective discharge and prevent a higher-charged bank from draining into a lower-charged bank. An optional remote activation feature can tie batteries together through the key starter for extra cranking power during engine start.

Key Features:

  • Zero voltage drop charging with 100% isolation during discharge
  • Heavy-duty silver-plated contactor rated for continuous 100 amp duty, 400 amp peak
  • Epoxy-encapsulated voltage sense circuits for marine environment durability
  • Ignition protection rating for safe installation
  • Simple three-wire hookup for two-bank systems (battery positive, battery positive, ground)
  • Terminal for optional remote indicator light showing integration status
  • Optional manual override switch for extra boost during engine start
  • CE marked and designed for harsh marine environments

Technical Specifications:

  • Voltage: 12 VDC
  • Battery integration point: 13.2 VDC
  • Battery disconnect point: 12.8 VDC
  • Maximum continuous current: 100 Amps
  • Peak maximum current: 400 Amps
  • Battery terminals: 5/16 inch copper alloy stud
  • Operating temperature: Control -40°F to +185°F, Solenoid -18°F to +118°F
  • Dimensions: 3 x 3.25 x 2.5 inches (H x W x D)
  • Weight: 1 lb

For systems with three or more battery banks, an additional BI-100 unit must be installed for each additional bank beyond the first two.

Great customer service and product pricing! Received tracking number very quickly and will recommend to anyone!!!!<br><br>Thanks

#ÈÌß?

great price. hope item is as good as the price

Happy

I searched around and Autoplicity had the best deal. their website was easy to navigate and checkout, and the order shipped quickly. I would definitely buy from them again.

easy to to search for items

This is preliminary review. So far, it's been a cinch!

Shipping took a little longer than quoted

Simple and EZ

I purchased a wiring connector and some additional wiring pins. Super fast shipping. Likely to buy from again.

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