The EcoFlow DELTA 3 Max portable battery station delivers a reliable backup power source with a rated power of 2,400 W, which, thanks to X-Boost technology, can power even more demanding appliances with a consumption of up to 3,200 W. The battery capacity of 2,048 Wh makes it an ideal solution for the home, workshop, caravanning or as a UPS backup power source with extremely fast switching in 10 ms.
The station uses safe and long-lasting LiFePO₄ (LFP) technology, offers a wide range of outputs including AC outlets, USB-A, USB-C and a 12V port, and allows you to power most common and high-power appliances. A large, clear display shows all important information about the current battery status and power consumption.
DELTA 3 Max Plus provides a rated AC power of 3000W (6000W surge protection). With X-Boost™ 3.0 technology, it supports devices with a power of up to 3900W - effortlessly handling your demanding appliances. The inverter samples AC voltage and current every 33μs with high accuracy using a DSP chip, ensuring a pure sine wave output with stability beyond the grid level - ideal for reliably powering sensitive electronics.
The DELTA 3 Max supports charging from the mains, via solar panels, car sockets and generators. It is also compatible with the EcoFlow PowerStream system, which allows for even more efficient use of solar energy and reduces electricity costs.
With a power output of 2,400 W, it can reliably power:
Thanks to its high capacity, it is a great solution for a cottage, campsite, caravan, and as a backup during power outages.
X-Boost technology, exclusive to EcoFlow, allows you to power some devices with significantly higher power consumption than the rated power of the station.
DELTA 3 Max functions as a powerful UPS power supply that keeps critical devices (computers, servers, routers) running even during a sudden power outage.
Using the mobile application, you can monitor and control the station from anywhere - set modes, monitor consumption, or optimize charging.
DELTA 3 Max Plus introduces Smart Outlet Priority technology. This handy new feature lets you choose which circuits stay powered via the app. Prioritize what matters most – like your refrigerator, Wi-Fi or medical devices – and extend uptime when it matters most, even when you’re away.
Set your desired battery charge limit to automatically disconnect non-essential loads during outages. With presets in the app, DELTA 3 Max Plus automatically respects your priority settings during outages – turning off the lights while keeping the fridge running. Wake up with fresh groceries and plenty of energy – as if nothing happened.
Monitor your energy usage, savings, and solar production – all from one intuitive dashboard. Easily view battery status, solar power forecasts, real-time electricity prices, and financial savings.
BigDELTA 3 Max Plus intelligently optimizes energy consumption to help you reduce your electricity bills while sustainably powering your home. Set automated tasks to charge during off-peak evening hours and discharge during the day.
AC outputs (2400 W, 230 V, 50 Hz) - 4x socket
USB-A: max. 18W
USB-C: 100W + additional 2× 30W ports
DC 12V: 126W
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