On-Board Battery Charger 30A / 12V - 3 Bank - 120V Input Guest On-Board battery chargers have been redesigned from the inside out with the customer in mind. Our newest generation On-Board Marine battery chargers include leading advancements in digital charging technology and waterproof design/construction. Every Guest charger has a dedicated charging, sensing and control per bank. The easy to read graphics indicates the status of each battery bank through the charging process. Features: * All high frequency, digital charging technology * Fully automatic 5-stage performance charging * Dedicated battery charging, sensing and control per bank * Expanded LED charge status monitor * Wiring and battery fault detection * Auto-maintain energy saver mode * Up to 40 percent lighter * 100 percent Waterproof (IP67) and shock resistant for all fresh and saltwater applications * All models are pre-wired for easy installation * For all 12 volt flooded and AGM lead acid batteries * Built-in safety: reverse polarity, over-current, over-voltage, over-temperature and ignition protection. In-line fuses for maximum DC wire protection. * 2 year warranty Warning [https://productimageserver.com/prop65/6pt.png]WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov [http://P65Warnings.ca.gov].