Ampinvt 3000W Peak 9000W Pure Sine Wave Inverter, DC 24V to 120V AC Output with Battery AC Charger,Low Frequency Power Inverter for Truck Boat Home, Support Sealed Gel AGM Flooded Lithium Battery - Top One Power, FT30024

• This Pure Sine Wave Inverter is a combination of an inverter, battery charger and AC auto-transfer switch. High transfer efficiency is above 93%, , complete isolate surge interference of input & output's voltage and current, Impact resistance, super load capacity, built-in AVR stabilizer, continuous stable pure sine wave output. Battery typesetting choose : SLA / AGM / GEL / Li-ion battery & Customize. Support lifep07，Sealed Gel AGM Flooded Lithium, Sealed, Gel, and Flooded Batteries. Adjustable Charging Current: The max charge current can be adjusted from 0%-100%, 100% is max charge current 35A. Setting the value to 0% will turn off the charging function. Five working mode : AC priority mode / Battery priority mode / Generator mode / ECO mode / Unattended mode. When AC input is present, the battery will be charged first, and the inverter will transfer the input AC to power the load. When you choose battery priority, the inverter will invert from battery dc to ac output . Battery priority mode & Unattended mode have Low volt restore setting and Low volt protect setting. Protections: Battery low voltage alarm / Battery high voltage alarm / Over temperature protection / Over load protection / Short Circuit protection. 110%-120% of the output was maintained for 30s, then the output turned to bypass, more than 160% maintained the 303ms. Warranty Guarantee: AMPINVT is a professional company that has researched, developed, and produced solar inverters and controllers since 2013, and established Customer Service Centers in the USA in 2019. Provide free maintenance or product replacement services for one year.