Guest ChargePro On-Board Battery Charger, 8A / 12V - 2 Bank, IP67 Waterproof

Ensure peak performance and extended life for your marine batteries with the Guest ChargePro 2707A On-Board Battery Charger. Engineered for demanding fresh and saltwater environments, this fully automatic, 5-stage charger provides intelligent, efficient power management across two independent banks. Its robust, 100% waterproof design ensures reliable operation, keeping your vessel ready for any adventure. Upgrade to superior marine power protection today.

• Dual-Bank Independent Charging: Delivers a total of 8 Amps (4 Amps per bank) to efficiently charge and maintain two separate 12V battery banks simultaneously, optimizing each battery's health.
• Advanced 5-Stage Charging: Utilizes a fully automatic Analyze, Soft Start, Bulk, Absorption, and Maintain algorithm to ensure precise, optimal charging and extend battery service life.
• Marine-Grade Durability: Features 100% waterproof (IP67) and shock-resistant extruded aluminum construction, ideal for harsh fresh and saltwater conditions.
• Universal 12V Battery Compatibility: Optimized for use with all 12V flooded (lead-acid) and AGM battery types, offering versatile power solutions for your boat.
• Comprehensive Safety Protections: Built-in safeguards include reverse polarity, over-current, over-voltage, over-temperature, and ignition protection, alongside in-line fuses for maximum DC wire safety.
• Digital Charging Technology: Employs high-frequency, digital charging for enhanced efficiency and thermal management performance.
• User-Friendly Monitoring: An expanded LED charge status monitor provides clear, at-a-glance feedback on each battery bank's charging progress.
• Pre-Wired for Easy Installation: Designed for straightforward setup, with 6-foot pre-wired AC and DC cables for quick integration into your marine electrical system.
• Auto-Maintain Energy Saver Mode: Automatically enters a maintenance mode once batteries are fully charged, preventing overcharging and conserving energy during storage.
• 2-Year Limited Warranty: Backed by a 2-year manufacturer's warranty for peace of mind and assured quality.

• Input Voltage: 90-135V AC, 50/60Hz
• Output Current: 8 Amps Total (4 Amps per bank)
• Output Voltage: 12V DC nominal (Supports 12/24V DC systems by charging 12V batteries)
• Number of Banks: 2
• Housing Material: Extruded Aluminum