EcoFlow DELTA 2 Max

The EcoFlow DELTA 2 Max is a 2048Wh LiFePO4 portable power station with 2400W continuous AC output and X-Boost to run high-draw appliances at up to about 3400W—aimed at home backup, outages, and off-grid use. With upgraded charging, EcoFlow cites very fast top-ups: about 80% in roughly 43 minutes when combining up to 1000W solar input with AC, or about 80% in roughly 1.1 hours on AC alone; a full charge on AC is listed around an hour. The LFP pack is rated for 3000 cycles to 80% capacity, with marketing positioning around long service life and a multi-year warranty story on the listing. Capacity can expand from about 2kWh up to roughly 6kWh with up to two add-on batteries (plug-and-play). The unit offers many outlets (about 15 on the listing), runs at low noise levels (from about 30 dB in EcoFlow’s materials), and pairs with the EcoFlow app for monitoring and control. Weight: about 50.7 lbs.