NewMar PT-80 80 Amp 3-Bank Marine Battery Charger 12V

The NewMar PT-80 is a professional-grade 80-amp, 3-bank marine battery charger designed for 12-volt systems. This intelligent charger uses advanced three-stage charging technology (bulk, absorption, and float) to optimize battery performance, ensure fast recovery, and extend battery life on workboats, military vessels, commercial craft, and recreational marine applications.

Key Features:

• 80-amp maximum output with three isolated charging banks for multi-battery systems
• Three-stage smart charging technology automatically adapts to battery condition
• Adjustable battery type selector switch for Gel-Cell, Flooded Lead-Acid, or AGM batteries
• Universal input voltage: 90-264 VAC, 50-60 Hz for worldwide compatibility
• High power factor (.95 at 230V, .98 at 115V) for efficient operation
• Current limiting protection prevents damage from overloading
• Can function as a regulated power supply to run loads directly without battery connected
• Built-in ammeter displays total output current across all banks
• Rugged stainless steel case with durable white powder coat finish
• Polyurethane-coated internal circuitry for maximum corrosion resistance in marine environments
• Optional temperature compensation sensor (TCS-12/24) adjusts output voltage based on battery temperature
• Optional remote panel (RP) for convenient monitoring and manual charge cycle re-initialization
• Equalize function available for periodic deep charging of flooded batteries
• ABS-type approval for marine battery charging and power supply applications
• USCG CFR 183.410 ignition protected and CE marked

Technical Specifications:

• Input voltage: 90-264 VAC, 50-60 Hz
• Input current at full load: 12A at 115 VAC, 7A at 230 VAC
• Maximum output: 80 amps DC
• Number of output banks: 3 isolated banks
• Recommended battery capacity: 160-800 amp-hours
• Output voltage (Gel-Cell setting): 14.0 VDC charge, 13.6 VDC float
• Output voltage (Flooded/AGM setting): 14.2 VDC charge, 13.4 VDC float
• Operating temperature: -10°C to +60°C (derated linearly from 100% at 50°C to 80% at 60°C)
• Dimensions: 16.8" H x 9.6" W x 6.1" D (with optional drip shield add 1" to height, 0.5" to depth)
• Weight: 15.2 lbs
• Protection features: Current limiting, thermal protection, forced air cooling

The PT-80 combines rugged construction with intelligent charging algorithms, making it ideal for demanding marine environments where reliable battery maintenance is critical. The versatile design accommodates various battery types and can serve double duty as a clean, well-regulated DC power supply.