EcoFlow DELTA 2 Max – 2,048Wh, 2,400W LiFePO4, 1-Hour Fast Charge, Smart Home Ready

EcoFlow DELTA 2 Max – 2,048Wh LiFePO4, 2,400W, 1-Hour Charge, Expandable Smart Backup

The EcoFlow DELTA 2 Max is the gold standard of mid-large portable power stations — delivering 2,048Wh of LiFePO4 capacity, 2,400W output, and 80% AC recharge in just 65 minutes. With optional expansion batteries extending capacity to 6,144Wh and EcoFlow’s Smart Home Panel compatibility, it bridges the gap between portable convenience and permanent home backup systems.

About This Item

• 2,048Wh LiFePO4 – Safe & Long-Lasting: LiFePO4 chemistry provides 3,000+ charge cycles (10+ year lifespan) and inherent thermal stability. Powers a refrigerator for 23+ hours, charges 200+ phones, or runs a 750W appliance for 2.5+ hours continuously.
• 65-Minute Fast Charge to 80%: EcoFlow’s X-Stream fast charging fills the DELTA 2 Max to 80% in just 65 minutes via standard AC outlet. Full 100% charge in approximately 1.5 hours — the fastest mid-range power station charge in its class.
• 2,400W Output with 5,000W X-Boost: 2,400W continuous AC output handles most household appliances. X-Boost technology intelligently increases output to 5,000W peak for appliances requiring brief startup surges — covering virtually every home appliance.
• Expandable to 6,144Wh: Connect up to two DELTA 2 Extra Batteries (each 1,024Wh) or one DELTA Max Extra Battery (2,016Wh) to scale capacity from 2,048Wh to 6,144Wh without replacing the main unit.
• 1,000W Solar Input: The built-in MPPT controller accepts up to 1,000W of solar input for a full solar charge in approximately 2.8 hours with the right panel configuration. Compatible with all major portable solar panel brands.
• EPS Mode – Under 30ms Transfer: Emergency Power Supply mode switches to battery backup in under 30 milliseconds during grid outages — ensuring computers, routers, and medical devices experience zero disruption.
• 15 Output Ports: 4× AC outlets (2,400W), 2× USB-C (100W), 2× USB-C (65W), 4× USB-A, 2× 12V/10A DC, 1× 12V car socket. Simultaneously power and charge 15 devices from a single unit.

Product Information

Customer Reviews Highlights

★★★★★ 4.7/5 from 8,400+ verified buyers — The 65-minute fast charge is the single most praised feature across reviews. Customers describe it as essential for emergency preparedness — “charge it during a brief power restoration and be ready for the next outage.” The expandability to 6,144Wh is praised as making it a long-term investment rather than a static purchase.