Pro Mariner 31510 ProMar1 DS 10 Amp 2 Bank Marine Battery Charger

The Pro Mariner 31510 ProMar1 DS is a digitally-controlled 2-bank marine battery charger that delivers 10 amps of total charging power to keep your onboard batteries maintained and ready. Featuring integrated digital technology, this charger provides fully automatic 4-stage charging (Analyze, Bulk, Absorption, and Float) that maximizes charging efficiency while extending battery life.

Key Features:

• 10 amp total output with 2 independent charging banks (5 amps per bank)
• Fully automatic 4-stage digital charging for optimal battery health
• Auto-Maintain mode safely maintains batteries during short or long-term storage
• Compact, waterproof design ideal for engine rooms and confined spaces
• Distributed-On-Demand charging technology directs power where needed most
• Multi-stage charging works with flooded, AGM, and gel cell batteries
• Reverse polarity and ignition protection for safe installation
• Energy-efficient operation reduces power consumption

The ProMar1 DS series is engineered for reliability in harsh marine environments, with a durable, shock-resistant housing and corrosion-resistant construction. Perfect for sailboats, powerboats, and other watercraft with multiple battery systems requiring simultaneous charging.