Get dependable backup and portable power with the EcoFlow DELTA 3 2000 Air. It features a 1,920Wh LiFePO4 battery V/100Ah, designed for a 10-year lifespan and up to 6,439kWh lifetime energy throughput. The Smart BMS provides 24/7 monitoring with seven layers of protection including over-voltage, overload, over-temperature and short-circuit protection. It delivers 1,000W continuous pure sine wave AC output, up to 1,500W X-Boost and 2,000W surge. Includes 2 AC outlets, 2 USB-A ports (5V/2.4A, 12W each), 2 USB-C ports, and fast charging. AC input reaches 1,000W while dual solar inputs support 1,000W (500W × 2).