Description Reliable Powerhouse: 504Wh capacity for extended battery life ; Unmatched Output: 700W continuous power, 1,200W lifting power; Smart Turbo Charging: 0-80% capacity in just 50 minutes; Built to Last: Ultra-safe LiFePO4 battery with 3,000 life cycles; Solar-Ready: Pass-through charging, harness solar energy efficiently; 6 Ways to Recharge: Flexible to get charged via AC, solar, car, generator, B80 battery, or dual AC solar; Smart Control: Monitor and manage via the BLUETTI App; Peace of Mind: Backed by an industry-leading 5-year warranty.