Description
"Ditch Gas, Go Solar With The New EcoFlow DELTA 2 Max" - A Clean And Quiet Replacement For Gas Generators
Now Available With DELTA 2 Max Smart Extra Battery - Double Or Triple The Runtime Of Your DELTA 2 Max With This Smart Extra Battery!
EcoFlow Delta 2 Max Features
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Fume-free, Quiet, Zero Maintenance
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World's Fastest Recharging Methods
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Power up to 99% of Appliances
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Lightest 2400W LFP Solar Generator on the Market
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LFP Battery: 3000 cycles, 6× more than the industry average. Use every day for 10 years
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Large Expandable Capacity from 2048Wh to 6144Wh
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Plug and play home backup power
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Quiet Recharging
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Customized In-app Energy Management
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Ultra-Fast Home Backup Switchover Speed
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Multiple Levels of Protection for Safety and Reliability
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Compatible with EcoFlow Ecosystem Products
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Power Through Extended Blackouts
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5-Year Warranty
EcoFlow DELTA 2 Max Smart Extra Battery Features
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Convenient recharging DELTA 2 Max and its Extra Battery charge and discharge in unison. Whether you’re recharging DELTA 2 Max from solar panels, AC outlets, a vehicle, or our Smart Generator, the DELTA 2 Max Extra Battery will recharge alongside.
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Independent in emergencies The extra battery even recharges directly from EcoFlow’s Smart Generator without DELTA 2 Max. That’s more recharging options to fit any situation.
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LCD screen Get all the info on battery percent, time until full, time until empty, and more on the DELTA 2 Max Extra Battery LCD screen. Check the battery’s status anywhere on the EcoFlow app.
What's In The Box
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DELTA 2 Max
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AC Charging Cable
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Car Charging Cable
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DC5521 to DC5525 Cable
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User manual & warranty card
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DELTA 2 Max Smart Extra Battery
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DELTA 2 Max Smart Extra Battery Cable
Features
No fumes, No noise, No maintenance.
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Fume-free: since power stations don't burn fuel, they don't produce emissions or fumes, making them a clean and eco-friendly alternative to gas generators.
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Quiet: without internal noisy combustion engines, DELTA 2 Max is extremely quiet, even when charging.
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Maintenance-free: There's no fuel to refill, no filters or fluids to change or mechanical parts that need constant maintenance.
World’s Fastest Recharging Methods
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Industry's Fastest AC Recharging: Get an input of up to 1800W with X-Stream technology. Charge 0-80% in 68 min (1.1 hour)
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Industry's Fastest AC + Solar Recharging: Charge to 80% in 43 min. Fully charge in about 1 hour.
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Harness Clean Solar Energy For Fast Charging:
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Fully charge with up to 1000W solar input in only 2.3 hours.
Power 99% of Essentials Industry-leading X-Boost Technology
A 2400W output powers up to 15 devices at once. Run some appliances with up to 3400W using X-Boost mode. That means during a power outage or blackout, you can continue to run your fridge, microwave, dryer, and more. Ideal power generator for backup power.
LFP Battery: 3000 cycles, 6× more than the industry average, for up to 10 years of everyday use
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Premium LFP cells for long-lasting battery life. Using the same chemical makeup as Tesla batteries, DELTA 2 Max gives you 3000 complete cycles till it's down to 80% capacity. That's 6× more than the industry average of 500.
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10 years of everyday use. If used once a day, it can be safely used for about 10 years.
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Advanced BMS protection. Self-regulates voltage, current, and temperature. Charge safely with comprehensive protection.
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Safe and stable for high performance even in warm temperatures.
Customized In-app Energy Management
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Save more on electricity bills: Prioritize the use of solar energy via the EcoFlow app when using AC + solar dual charging. Starts and ends at any time you want to save energy bills by avoiding peak rates.
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Experience peace of mind during power outages AC Always On Mode: power button stays on, even during a power outage or after the grid power is back, keeping appliances powered. Adjust energy sources to fit your needs: backup power reserve or energy savings.
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Lower battery power reminder: Get a notification via the app when the battery hits a low.
Ultra-fast home backup switchover - <30ms EPS auto-switch
When a blackout occurs, the power station automatically switches to the battery supply mode in less than 30ms. It ensures a constant power supply to your devices.
Multiple levels of protection for safe and reliable use
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Made from safe, robust materials and a sturdy one-piece design. It can withstand severe knocks and falls. Each port is reinforced to be resistant to wear and tear.
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The modular electronic components fit together seamlessly and can be easily removed from the unit for maintenance. All wires are copper-plated and polymer-wrapped for enhanced cooling, safety, and strength.
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Rubber anti-slip base.
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A shell of the highest fire-resistant rating, 5VA. Comes with a strengthened handle.
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The EcoFlow service team provides a 5 year warranty. Experience absolute peace of mind.
Compatible with EcoFlow ecosystem products
DELTA 2 Max is compatible with EcoFlow’s product ecosystem, providing a one-stop power solution for users. With the most comprehensive product ecosystem in the industry, power a new world using DELTA 2 Max, Extra Batteries, Portable Solar Panels, WAVE and WAVE 2 Portable Air Conditioners, Smart Generator and so much more…
Specifications
Product Name | EcoFlow DELTA 2 Max | |
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Capacity | Expandable from 2048Wh to 6144Wh | |
AC Input | US | X-Stream 1800W, 15A |
Solar Input | 1000W Max, 11V-60V, 15A ; 500W per port | |
AC Output (×6) | US | 2400W (Surge 4800W), X-Boost 3400W |
120V~ 50/60Hz | ||
DC Output | 2×USB-A / 2×USB-A Fast Charging / 2×USB-C (100W) / 1×Car Power Outlet / 2×DC5521 | |
Battery | LFP chemistry, 3000 cycles to >80% capacity | |
Connection | Wi-Fi & Bluetooth | |
Version | 100-120V: US, JP | |
220-240V: EU, CN, Intl, UK, AU, KR | ||
Dimensions | 497×242×305 mm (19.6×9.5×12 in) | |
Weight | 23 kg (50 lb) | |
Product Name | EcoFlow DELTA 2 Max Smart Extra Battery | |
Weight | Approximately 19 kg (42 lb) | |
Dimensions | 464×235×283 mm (18×9×11 in.) | |
Capacity | 2,048Wh | |
Extra Battery Port Input | 51.2V 2,000W Max (X-Stream and solar dual charging) | |
Extra Battery Port Output | 51.2V 3,200W Max | |
Battery Type | LFP | |
Cycle Life | 3,000 cycles to 80% + capacity | |
Protection Type | Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection | |
Optimal Operating Temperature | 20°C–30°C (68°F–86°F) | |
Discharging Temperature | -10°C–45℃ (14°F–113°F) | |
Charging Temperature | 0°C–45°C (32°F–131°F) | |
Storage Temperature | -10℃–45℃ (14°F–113°F) (Optimal: 20°C–30°C (68°F –86°F)) |