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EcoFlow DELTA 2 Max

Brand: EcoFlow
Model (exact current retail name): EcoFlow DELTA 2 Max Portable Power Station
Content label: Manufacturer specification

Specifications

SpecValueSource URLChecked
Rated capacity2048 Whhttps://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15
Usable capacityunverified
Continuous output2400 Whttps://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15
Surge / peak4800 W surge; X-Boost up to 3400 Whttps://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15
Battery chemistryLFP (LiFePO4)https://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15
Cycle-life claim3000 cycles to 80%+ capacityhttps://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15
AC outlets6 outlets, 2400 W totalhttps://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15
Solar input (max)1000 W (dual port); 500 W single port, 11-60V 15Ahttps://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15
AC recharge timeunverified (page lists X-stream 1800 W input; no 0-100% time stated)https://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15
Car charging12V/24V battery, 8Ahttps://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15
Weight50 lbs (23 kg)https://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15
Dimensions19.6 x 9.5 x 12 in (497 x 242 x 305 mm)https://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15
Expansion supportYes — up to 2 extra batteries, 6144 Wh maxhttps://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15
UPS / EPS switchoverunverified (no switchover time published on manufacturer page)2026-10-15
App / Bluetooth / WiFiEcoFlow app; Wi-Fi + Bluetoothhttps://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15
Warranty5-year warrantyhttps://us.ecoflow.com/products/delta-2-max-portable-power-station2026-10-15

Price

  • List price: unverified — EcoFlow US page shows no strikethrough list price for the standalone unit
  • Current price: $1,049 (standalone unit, EcoFlow US DTC, checked 2026-10-17)

Safety

  • Certifications: not verified — no UL 2743 (or equivalent) certificate evidence found on the manufacturer page
  • Recall status: No CPSC recall on the DELTA 2 Max. The Oct 9, 2025 CPSC action (recall 26-010) covers the older DELTA Max 2000 (model EFD310) only — not the DELTA 2 Max.

Summary

The DELTA 2 Max is EcoFlow’s expandable 2 kWh-class power station: 2,048 Wh of LiFePO4 storage with 2,400 W of continuous AC output across six outlets, plus fast 1,800 W AC recharging and up to 1,000 W of dual-port solar input. Capacity can grow to 6,144 Wh with two extra batteries. It is a 50 lb unit — movable by one person, not light.

Sources