Description
NOW AVAILABLE! EcoFlow Wave2 with DELTA 2 & DELTA 2 Smart Extra Battery!
Industries Most POWERFUL And Compact Portable AC Providing Comfort Anywhere & Anytime!
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
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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• Expandable capacity
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• Huge AC output
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• 7x Faster AC charging
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• Go green without sacrificing speed
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• Plug and play home backup power
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• Built to last 6x longer
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• Control from anywhere
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• 5-Year warranty
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Expandable Capacity
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Convenient Recharging
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Fast Recharging
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Internal Storage Compartment
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Power multiple devices
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Control from anywhere
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 2 |
| Capacity | 1024 Wh |
| Extra Battery | Support one DELTA 2 extra battery or DELTA Max extra battery |
| AC Output | 6 outlets, 1800W total (Surge 2700W) |
| Max Device(s) Power (with X-Boost) | 2200W |
| USB-A Output | 2 ports, 5V, 2.4A, 12W Max |
| USB-A Fast Charge | 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max |
| USB-C Output | 2 ports, 5/9/12/15/20V, 5A, 100W Max |
| Car Power Output | 1 port, 12.6V, 10A, 126W Max |
| DC5521 Output | 2 ports, 12.6V, 3A, 38W Max |
| AC Charging | 1200W |
| Solar Charging | 11-60V, 15A, 500W max |
| Car Charging | Support 12V/24V battery, 8A |
| DC Charging | 1100W |
| Battery Chemistry | LFP (LiFePO4 battery) |
| Cycle Life | 3000 cycles to 80+% capacity |
| Connectivity | Wi-Fi & Bluetooth |
| Dimensions | 15.7 x 8.3 x 11 in / 400 x 211 x 281 mm |
| Net Weight | 27 lbs / 12 kg |
| Capacity | 1024Wh |
| Battery | LFP chemistry , 3000 cycles to 80% capacity |
| Version | Compatible with all versions |
| Dimension | 15.7 x 8.3 x 11.1in / 400 x 211 x 281 mm |
| Weight | 21 lbs / 9.5kg |
Videos
What our Experts Think
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Complete Portable Climate & Power Solution: WAVE 2 delivers cooling (~5,100 BTU) and heating (~6,100 BTU) for small spaces. DELTA 2 provides ~1,024 Wh with 1,800 W inverter, and the Smart Extra Battery doubles capacity to ~2 kWh.
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Ideal Use Cases: Perfect for off-grid cabins, RVs, terraces, or small rooms needing comfort and backup power together.
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Battery & Runtime Insight: WAVE 2 draws ~550–820 W when cooling; DELTA 2 alone offers ~1–2 hours runtime under heavy load. Extra Battery significantly extends operation.
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Installation & Practical Tips:
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Cool spaces ≤10 m² for optimal performance.
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Ensure proper venting for exhaust and intake.
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Keep DELTA 2 in ventilated area; monitor battery levels via app.
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Limitations: May struggle in hotter or larger rooms; bundle involves higher cost, weight, and setup complexity compared to standard AC.
Q&A
Q1: What is included in this bundle?
A1: The bundle includes the WAVE 2 portable air‑conditioner/heater, the DELTA 2 portable power station (~1024 Wh), and the DELTA 2 Smart Extra Battery (~1024 Wh) to expand runtime.
Q2: What are the key specs of the WAVE 2?
A2: Cooling capacity ~5,100 BTU, heating capacity ~6,100 BTU, power input ~820 W, suitable for spaces up to ~10 m², and includes Wi‑Fi/Bluetooth control.
Q3: What are the key specs of the DELTA 2?
A3: 1024 Wh LiFePO₄ battery, AC output up to ~1,800 W continuous (surge ~2,700 W), solar/AC/car charging support, ~3,000 cycles to 80% capacity.
Q4: What does the Smart Extra Battery do?
A4: Adds ~1024 Wh capacity, extends runtime, is compatible with DELTA 2, uses LFP cells, and maintains ~3,000 cycles to 80% capacity.
Q5: How do these work together?
A5: DELTA 2 powers the WAVE 2 off‑grid, while the Smart Extra Battery doubles runtime for extended portable cooling/heating.
Q6: Ideal use-cases?
A6: Camping, RVs, tiny homes, off-grid cabins, portable cooling/heating, and emergency backup for essential appliances.
Q7: Key considerations?
A7: Ensure WAVE 2 fits room size, DELTA 2 output meets load, plan charging (solar/AC), consider ventilation and mobility needs.
Maintenance Tips
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Charge DELTA 2 and Smart Extra Battery regularly; avoid full discharges.
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Keep the WAVE 2 AC clean; wipe vents and surfaces with a soft cloth.
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Inspect cables, connectors, and ports for dust or damage before each use.
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Store all components in a cool, dry, well-ventilated area when not in use.
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Replace batteries as needed and check monthly during long-term storage.






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