EcoFlow DELTA 2 – 1 024 Wh Expandable Portable Power Station (1.8 kW Output)
The DELTA 2 is built for flexibility, speed and durability. Starting with a 1 024 Wh base capacity, it supports expansion via a compatible extra battery (or the DELTA Max Extra Battery) up to approximately 2–3 kWh. It offers a robust 1,800 W continuous AC output (surge to 2,700 W) and can handle devices up to 2,400 W with its X‑Boost mode. Rapid charging is a standout: up to 500 W solar input or high‑speed AC charging allows recharge to 80% in about 50 minutes under ideal conditions.The LiFePO₄ (LFP) battery chemistry supports ~3,000 full cycles to 80% capacity, meaning long‑term reliability.It’s also smart‑enabled: WiFi and Bluetooth let you monitor and control via the EcoFlow app, including charging settings, status and grid‑backup scenario.
Key Features:
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Base 1,024 Wh capacity, expandable to ~2,048 Wh (or ~3,040 Wh with DELTA Max extra battery)
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1,800 W continuous AC output (4 outlets) with surge to ~2,700 W and X‑Boost up to ~2,400 W
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Fast AC charging: 0‑80% in ~50 minutes under lab conditions
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Solar input: Up to 500 W (11‑60 V, 15 A) allowing 3‑6 hour recharge with appropriate panels
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Battery chemistry: LiFePO₄ (LFP) with ~3,000 cycles to 80% capacity
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Smart connectivity: WiFi & Bluetooth + app monitoring & control
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Emergency‑ready: EPS/UPS style support for grid outages


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