ProMariner ProMar 1 DS 5 Amp 1 Bank Battery Charger

Meet the ProMariner ProMar 1 DS 5 Amp 1 Bank Battery Charger—Generation 3, a fully automatic 12V charger built for boats, RVs, and rugged outdoor use. It delivers a precise 12V, 5A charge with marine-grade durability to keep batteries healthy and ready in harsh environments.

• 1 Bank / 5 A Output: Designed for single-battery systems needing reliable, efficient charging.
• 4-Stage Automatic Charging: Analyzed, charging, conditioning, and Auto Maintain stages optimize battery life and readiness.
• Auto Maintain / Energy Saver: Extends battery life during long-term storage without overcharging.
• Lead-Acid Compatible: Safe for Flooded Lead Acid or Gel batteries.
• Status Indicators: Battery trouble status LEDs per output and dual-mode charge status indicators provide real-time insight for each battery.
• Marine-Grade Durability: IP68 waterproof and shock-proof enclosure built for harsh outdoor environments; rugged industrial-grade jacketed DC cables and JTOW outdoor-rated AC power cable.
• Easy Installation: Pre-wired for fast install with waterproof inline DC fuses and nickel-plated copper ring terminals included.
• Certifications: UL Marine 1236 certified; compliant with CEC and DOE energy-efficiency standards.
• Compact, Ready-to-Use Design: Plug-and-play setup with a compact footprint — 6.4" x 4.1" x 2.4" — and a 6 ft cable for flexible mounting.
• Electrical Specs: Output 12V DC, 5A; Input 110–120V AC, NEMA 5-15.

This charger helps keep batteries healthy and ready, whether you’re on the water or off the grid. With multi-stage digital charging, auto-maintain protection, and a rugged, weatherproof build, it offers reliable performance for single-battery systems using lead-acid chemistry. The included durable cables and pre-wired connections simplify installation, and status indicators make it easy to monitor battery health and charging progress at a glance.