ProMariner ProMar 1 DS 5 Amp 1 Bank Battery Charger

Power up and protect your marine and outdoor batteries with the ProMariner ProMar 1 DS 5 Amp 1 Bank Battery Charger. This Generation 3, fully automatic digital charger delivers a precise 12V, 5A charge with rugged outdoor durability, making it the ideal companion for boats, RVs, and harsh environments.

Key Features

• 4-stage automatic charging with analyzed, charging, conditioning, and Auto Maintain modes to maximize battery life and readiness.
• Auto Maintain / Energy Saver mode extends battery life during long-term storage without overcharging.
• 1 bank, 5 amps of output power, perfect for single-battery systems needing reliable, efficient charging.
• Lead-acid compatible for Flooded (Lead Acid) or Gel batteries safely and effectively.
• Battery trouble status LED per charging output to quickly identify battery or wiring issues.
• Dual-mode charge status indicators show the real-time charging and maintenance state of each battery.

Rugged, Marine-Grade Construction

• IP68 waterproof and shock-proof enclosure designed for harsh outdoor environments.
• Industrial-grade jacketed DC cables and a JTOW outdoor-rated AC power cable provide maximum protection and reliability.
• Pre-wired with waterproof inline DC fuses and nickel-plated copper ring terminals for fast, secure installation.
• UL Marine 1236 certified and compliant with energy-efficiency standards (CEC and DOE).

Simple, Ready-to-Use Design

• Dimensions: 6.4" x 4.1" x 2.4"
• Output: 12V DC, 5 Amps, 1 bank
• Input: 110–120V AC, NEMA 5-15 plug
• Cable length: 6 ft, for flexible installation and easy reach.

Designed to be safe for both short-term and long-term storage, the ProMariner ProMar 1 DS 5 Amp 1 Bank Battery Charger combines intelligent digital charging with rugged marine-grade engineering. Keep your batteries healthy, ready, and protected—whether you’re on the water or off the grid.