Description
NOW AVAILABLE! EcoFlow Wave2 with DELTA PRO & Smart Extra Batter!
Industries Most POWERFUL And Compact Portable AC Providing Comfort Anywhere & Anytime!
Features
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The most powerful portable AC with cooling and heating.
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The most compact AC. Only 14.5kg.
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Designed for camping and van life, power for the whole night and stay quiet.
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Multi-recharging approaches: Interchangeable battery, AC/solar/car/power station.
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Anywhere, anytime use. No installation, No drainage.
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Using R290: a natural refrigerant
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First portable home battery designed for home backup
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3.6-25kWh expandable capacity
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3600W-7200W AC output for 99% appliances
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Plug & Play home backup solution
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Incredible 6500W MultiCharge, 2.7 hours AC charging
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Industry first: recharge at thousands of EV stations worldwide
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Long-lasting LFP battery supports up to 10 years
EcoFlow DELTA Pro Smart Extra Battery Features:
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Extra 3600Wh battery for DELTA Pro
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Expand capacity up to 10.6kWh with 2 extra batteries
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Convenient recharging with DELTA Pro: AC, solar, Smart Generator, car charging, EV charging
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Long-lasting LFP battery
World’s Most Compact AC
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Only 14.5kg, as light as a DELTA2
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No installation, no drainage, fits anywhere
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Interchangeable battery, with 4 recharging ways
World’s Most Powerful Cooling & Heating
Cool and heat in the fastest speed –
5100 BTU in cooling, 6100 BTU in heating enabled by EcoFlow tailor-made compressor
Runs Longer And Quieter
Multiple modes with app control
enabled by EcoFlow advanced software algorithm
Anywhere, Anytime Use | No Installation, No Drainage
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Multiple accessory solutions such as air duct adapters and vent board to fit any space.
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In cooling mode, water can be released as vapor, no drainage needed
Anywhere, Anytime Recharge | Interchangeable Battery With 4 Charging Methods
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Solar Panel – Max. input 400W Via XT60 Port
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Car outlet – Max. input 200W Via XT60 Port
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Wall socket – Max. input 820W Via AC Socket
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Power Station – Max. input 700W Via DC Socket
A Greener Way To Beat The Heat | Using R290: A Natural Refrigerant
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Clean, green, and perfect for a relaxing cooling experience.
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Lower global warming potential
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No ozone emissions
Specifications
| Model Name | EcoFlow WAVE 2 |
|---|---|
| Cooling Power | 5100 BTU / 1500 W |
| Heating Power | 6100 BTU / 1800 W |
| Cooling Area | ≤ 10m² |
| Mode | Cooling mode/Heating mode/Fan mode Fast mode/Sleeping mode/Eco mode |
| Add-on battery Charging Method | AC outlet, power station, Car outlet, Solar Panel |
| Rated Running Power | AC:550W / DC: 495W |
| Noise Level | 44 ~ 56dB |
| Waterproof Rating | IPX4 |
| App | ✓ |
| Dimensions | 518*297*336mm |
| Weight | Approx. 14.5 Kg |
| Model Name | EcoFlow DELTA Pro |
| Capacity | 3600Wh |
| Extra Battery | Support up to two DELTA Pro Smart Extra Battery/Smart Generator |
| AC Output | 5 outlets, 3600W total (Surge 7200W) |
| Max Device(s) Power Supported by X-Boost | 4500W |
| USB-A Output | 2 ports, 5V, 2.4A, 12W Max per port |
| USB-A Fast Charge | 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max per port |
| USB-C Output | 2 ports, 5/9/12/15/20V, 5A, 100W Max per port |
| Car Power Output | 12.6V, 10A, 126W Max |
| DC5521 Output | 2 ports, 12.6V, 3A, 38W Max per port |
| Anderson Port | 12.6V, 30A |
| AC Charging Input | 1800W Max, 120V~15A, 3000W Max, 240V~12.5A |
| Solar Charging Input | 1600W Max, 11-150V, 15A |
| Car Charging Input | Support 12V/24V battery, 8A |
| Battery Chemistry | LFP |
| Cycle Life | 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity |
| Connection | Wi-Fi, Bluetooth, wired |
| Net Weight | Approx. 99lbs/45kg |
| Dimension | 25*11.2*16.4 in/63.5*28.4*42cm |
| Model Name | DELTA Pro Smart Extra Battery |
| Capacity | 3600Wh |
| Battery Chemistry | LFP |
| Battery Cycle Life | 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity |
| Shelf Life | 1 year (after a full charge) |
| Dimension | 25 x 11.2 x 16.4 in / 63.5 x 28.5 x 41.6 cm |
| Weight | Approx. 84lbs / 38kg |
Videos
What our Experts Think
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Comprehensive Climate + Power Solution
Combines the WAVE 2 portable AC/heater with the DELTA Pro power station and its Smart Extra Battery, providing both climate control and expandable energy backup. -
Strong Cooling & Heating Performance
WAVE 2 delivers ~5,100 BTU cooling and ~6,100 BTU heating, capable of changing ~18 °F in ~5 minutes for a ~10 m³ space — ideal for compact rooms, RVs, or dedicated zones. -
High-Capacity Backup Power
DELTA Pro offers ~3.6 kWh base capacity and ~3,600 W continuous AC output. Adding the Smart Extra Battery doubles capacity to ~7.2 kWh for longer runtime. -
Scalable & Future-Ready
Smart Extra Battery integration allows further expansion to support extended outages or heavier loads. -
Flexible Use Cases
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Dedicated cooling/heating zones (bedroom, office, small living area)
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Off-grid, mobile, or RV setups
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Backup for essential home loads during power disruptions
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Considerations
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WAVE 2 is best for small spaces; performance may be limited in larger rooms or extreme climates.
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Runtime depends on load; full-house HVAC or heavy tools may require additional capacity.
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Ensure proper ventilation and exhaust setup when using the AC/heater indoors.
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Additional accessories (cables, solar recharge setup) may be needed for extended off-grid use.
Q&A
Q: What is this EcoFlow bundle?
A: A complete off-grid cooling and power solution, combining the WAVE 2 portable AC, DELTA Pro power station, and a Smart Extra Battery for extended runtime and reliable energy anywhere.
Q: What is the cooling capacity of the WAVE 2 AC?
A: The WAVE 2 delivers up to 2100W of cooling, ideal for small rooms, RVs, tents, or emergency cooling.
Q: What is the energy capacity of the DELTA Pro with the Smart Extra Battery?
A: Together, they provide up to 7.2 kWh of energy, powering the AC and other appliances for extended periods without grid power.
Q: What are the main benefits of this bundle?
A: Extended runtime, portable cooling, renewable energy options, and emergency backup power, perfect for off-grid living or power outages.
Q: Where is this bundle best used?
A: Ideal for camping, RV trips, outdoor events, emergency preparedness, and off-grid living, providing reliable energy and comfort anywhere.
Maintenance Tips
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Battery Charge Management: Keep DELTA Pro and Smart Extra Battery between 20%–80% charged to maximize lifespan; avoid prolonged full discharges.
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Store in Safe Conditions: Store all units in a cool, dry, ventilated area (15°C–25°C / 59°F–77°F), away from direct sunlight, heat, or moisture.
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Clean AC & Battery Units: Remove dust from the WAVE 2 intake/exhaust filters and wipe battery surfaces with a dry cloth.
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Inspect Connections: Regularly check all cables, plugs, and ports for dust, debris, or damage before each use.
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Firmware Updates: Keep DELTA Pro and Smart Extra Battery firmware updated via the EcoFlow app for optimal performance and safety.
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Monitor Physical Condition: Check for swelling, leaks, or external damage; discontinue use if any issues are detected.
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Environmental Protection: Avoid extreme temperatures, water exposure, or high humidity to maintain battery and AC efficiency.
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Safe Handling: Follow manufacturer guidelines when connecting, moving, or storing batteries and AC units to prevent damage or short circuits.






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