ECO-WORTHY 12V 20A DC to DC Battery Charger with MPPT, Dual Input On-Board Battery Charger for Lead-Acid, LiFePO4 Battery, 16.4FT Cable for Switch Panel for RVs, Vehicles, Boats Solar System

Features

• Dual-Input Smart Charging: This DC-DC charger supports dual inputs from solar panels and vehicle alternators, offering hybrid mode (solar priority/auto-switching) and pure solar mode. Intelligently optimizes charging efficiency for 12V batteries, ideal for outdoor power needs
• Wide Battery Compatibility: Designed for 12V systems, this DC-DC charger works with lead-acid and lithium batteries. Features one-touch activation to wake protected lithium batteries, perfect for RVs, boats, and off-grid adventures
• External Switch Panel: Innovative DC-DC charger includes a 5-meter remote external switch for easy mode adjustments without direct access to the main unit, enhancing convenience in varied environments
• Efficient MPPT & IP65 Waterproof: Equipped with smart MPPT management for real-time max power tracking, achieving 99% conversion efficiency. Outperforms standard controllers, charging efficiently even on cloudy days
• Multi-Protection Safety: This intelligent DC-DC charger provides over-voltage, under-voltage, over-current, short-circuit, reverse-polarity, and over-temperature protection, ensuring safe charging and extended battery life