Expandable Whole-Home Backup Power for High-Demand Use
2048Wh Capacity – dependable backup power for outages, travel, and daily energy needs
Expandable from 2kWh to 10kWh – scale your system for longer runtime and larger needs
3000W AC Output / 6000W Surge – runs refrigerators, washers, tools, coffee makers, and more
X-Boost up to 3800W – supports higher-watt appliances when needed
Ultra-Fast Charging – 0–80% in as fast as 43 minutes with generator charging
5 Charging Methods – AC wall charging, solar, generator, car charging, and multi-charge
Smart Output Priority – choose which circuits stay powered through the app
10ms UPS Backup – ideal for NAS systems, PCs, routers, and servers
Whisper Quiet Operation – as low as 25dB at 600W
LFP Battery Technology – built for up to 10 years of daily use
Advanced BMS Protection – reliable 24/7 battery management and safety
Smart App Control – monitor battery, savings, storm alerts, and schedules
Up to 5-Year Warranty
Why Choose DELTA 3 Max Plus
The EcoFlow DELTA 3 Max Plus is a premium portable power station designed for whole-home backup, RV living, job sites, and users with serious energy demands. With 3000W output, expandable capacity up to 10kWh, ultra-fast charging, and smart circuit priority controls, it delivers advanced backup power in a portable system.
