12V 35A power converter charger. 2-in-1 converter and charger, ideal for professional and recreational applications, including RVs, automotive, boats, and car audio systems. Compatible with LiFePO4, sealed lead-acid, and lead-carbon batteries. Features adjustable voltage output and an aluminum case with built-in protection. ETL certified, conforming to UL and CSA safety and quality standards. Comes with an industry-leading 5-year warranty and free shipping.