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The EcoFlow WAVE 3 + Add-On Battery + 800W Alternator Charger.

The EcoFlow WAVE 3 Portable Air Conditioner, its essential 1024Wh LFP Add-On Battery, and the game-changing 800W Alternator Charger. This isn’t just a bundle; it’s your master key to truly unstoppable, intelligent comfort, liberated entirely from fixed power sources and generator dependency. Experience the raw power of rapid heating and cooling, the endurance of 8+ hours of cordless operation, and the revolutionary ability to recharge your entire system at speed while you drive.

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The EcoFlow WAVE 3 Portable Air Conditioner, its essential 1024Wh LFP Add-On Battery, and the game-changing 800W Alternator Charger. This isn’t just a bundle; it’s your master key to truly unstoppable, intelligent comfort, liberated entirely from fixed power sources and generator dependency. Experience the raw power of rapid heating and cooling, the endurance of 8+ hours of cordless operation, and the revolutionary ability to recharge your entire system at speed while you drive. This is the definitive solution for serious van lifers, cross-country adventurers, remote workers, emergency preppers, and anyone who demands perfect temperature control, no matter how far off the beaten path they roam. This is the portable air conditioning unit system redefined for ultimate autonomy.

Uncompromising Climate Power Rapid Cooling, Heating & Dehumidification

The heart of this ecosystem, the EcoFlow WAVE 3, sets the standard for portable performance:

  • 6100 BTU Cooling Power: Obliterate heat waves. Witness astonishing speed as it drops temperatures by 8°C (15°F) in just 15 minutes, transforming sweltering vans, cabins, or tents into refreshing sanctuaries.
  • 6800 BTU Heating Power: Defeat the chill efficiently. Seamlessly transition from cooling summer days to warming cool nights, ensuring year-round comfort mastery.
  • Precise Dehumidification: Eliminate oppressive humidity that saps comfort. Actively adjust moisture levels to your preference for a crisp, healthier environment.
    This powerhouse portable ac unit delivers professional-grade climate control in a remarkably compact and intelligent package.

Endurance Redefined 8+ Hours Wireless with Long-Life LFP Battery

The WAVE 3 Add-On Battery is the indispensable energy core, unlocking the WAVE 3’s true cordless potential:

  • Massive 1024Wh Capacity: Fuel up to 8 hours of continuous, powerful cooling or heating on a single charge. Achieve that crucial full night of restful sleep in your RV, work uninterrupted off-grid, or weather extended power outages in comfort.
  • Revolutionary LFP Chemistry: Built for a decade of service. Enjoy an exceptional lifespan of up to 10 years and 4,000 cycles to 80% capacity, far exceeding standard batteries. Lithium Iron Phosphate (LFP) offers superior thermal stability and safety, critical for mobile and enclosed living spaces.
  • Detachable Design: Ultimate flexibility. Connected, it powers your WAVE 3 for marathon runtime. Detached, it becomes a robust 1024Wh portable power station for all your essential devices. Charge, carry, and store independently.

Revolutionary Mobile Power The 800W Alternator Charger – Charge While You Drive

This is where true freedom accelerates. The 800W Alternator Charger transforms your vehicle into a high-speed mobile power plant, solving the ultimate challenge of off-grid climate control: sustainable recharging on the move.

  • Blazing Fast Driving Recharge: Charge 1kWh in only 1.3 hours while you drive. Harness your vehicle’s engine to deliver a massive 800W of charging power directly to your EcoFlow ecosystem.
  • Charge Both Units Simultaneously: Unlike basic solutions, this intelligently charges both the WAVE 3 Portable Air Conditioner and the Add-On Battery at the same time. Drive for 1.3 hours, gain 1kWh, powering hours more comfort upon arrival.
  • 2-in-1 Power Hub: More than just a charger, it’s a versatile vehicle companion:
    • High-Speed Charger: For your EcoFlow batteries.
    • Battery Maintainer: Keeps your vehicle’s starter battery optimally charged.
  • Clean & Easy Installation: Designed for hassle-free integration. Suitable for versatile vehicles (SUVs, pickups, RVs) without complex modifications.
  • Expand RV Power: Expands existing RV battery capacity by efficiently charging your EcoFlow LFP batteries from the alternator, reducing drain on your RV’s house batteries.

Intelligent Climate Management Total Control via EcoFlow App

Powered by EcoFlow OASIS, command your entire climate ecosystem effortlessly from your smartphone:

  • Real-Time Power Ecosystem Monitoring: Track real-time battery status for both the WAVE 3 and Add-On Battery simultaneously, plus monitor charging input from the Alternator Charger.
  • Proactive System Alerts: Receive water drain notifications before the condensate tank is full, ensuring uninterrupted operation.
  • Seamless Mode & Schedule Control: Adjust temperature, switch modes (Cool/Heat/Dry/Fan), and set schedules remotely.
  • Advanced Climate Automation:
    • Auto Heat/Cool Switch: System automatically switches to heating when temperatures drop.
    • Pet Care Mode: Set a safety net (35-45°C / 95-113°F) to automatically protect pets from heatstroke.
    • Ultra-Quiet Sleep Mode: Operate at just 44 dB(A) for undisturbed rest.
    • Dehumidification: Actively control humidity levels.

Hyper-Fast, Multi-Source Charging Ecosystem Always Be Powered

Beyond the Alternator Charger, enjoy unparalleled charging flexibility for the Add-On Battery:

  • Blazing Hybrid Charging (Approx. 75 min*): Combine 700W AC Charging with 400W Solar Charging for 0-100% in ~75 mins (ideal conditions).
  • Rapid AC Charging (2 Hours): Full charge via wall outlet.
  • Efficient Solar Charging (3 Hours): 0-100% with 400W solar input (optimal sun).
  • (Alternator Charging remains the crown jewel for mobile users)

Engineered for Reliability & Backed by Assurance

EcoFlow’s commitment to quality is unwavering, backed by robust warranties:

  • EcoFlow WAVE 3: Comprehensive 2-year warranty.
  • WAVE 3 Add-On Battery: Solid 2-year warranty.
  • 800W Alternator Charger: Protected by EcoFlow’s standard warranty (confirm duration as per spec, typically 1-2 years).
    The high-quality LFP cells ensure a decade of dependable power, while the detachable design enhances system longevity and practicality.

Your Complete, Unstoppable Off-Grid Climate & Power Command Centre

The EcoFlow WAVE 3 + Add-On Battery + 800W Alternator Charger Bundle is the undisputed apex of self-sufficient comfort technology. It transcends every limitation of standard portable air cooling units by delivering:

  1. Unmatched Climate Power: 6100 BTU Cooling / 6800 BTU Heating for rapid temperature mastery anywhere.
  2. True Endurance: 8+ hours cordless operation powered by the 1024Wh LFP Add-On Battery.
  3. Revolutionary Mobile Recharging: Charge 1kWh in only 1.3 hours while you drive with the 800W Alternator Charger, powering both units simultaneously. Expands existing RV battery capacity.
  4. Unprecedented Charging Flexibility: AC, Solar, and the crown jewel – Alternator charging.
  5. Intelligent Ecosystem Control: Full management via EcoFlow app (OASIS) with Auto Modes, Pet Care, Dehumidification, Ultra-Quiet Sleep (44 dB).
  6. Vehicle Integration & Safety: Clean, easy install for SUVs, pickups, RVs, plus 3-in-1 functionality (Charger/Maintainer/Jump Starter).
  7. Decade-Long Durability: LFP battery chemistry (10 years/4,000 cycles) and strong warranties.

This bundle isn’t just equipment; it’s liberation. It’s the confidence to venture further, work remotely without compromise, sleep comfortably anywhere, protect loved ones (including pets), and be prepared for anything. It’s the ultimate portable air conditioning unit system fused with a cutting-edge mobile power plant.

What’s In the Box?

  • EcoFlow WAVE 3, Insulated Exhaust Duct, Exhaust Duct Adapter Covers (A, B, C), Duct Size Template, Drain Pipe, Safety Instructions, Quick Start Guide, Warranty Card.
  • EcoFlow WAVE 3 Add-on Battery, EcoFlow WAVE 3 Add-on Battery Cable, EcoFlow Car Charging Cable, Safety Instructions, Quick Start Guide, Warranty Card
  • EcoFlow Alternator Charger, 1 x Input cable (5m), 1 x XT150 out put cable  (1m), 1 x Fuse cable, 1 x Installation board, 3 x M5*12, 2 x ST5 5*25, 2 x M5*40, 2 x M6*20, 2 x M6 nut, 1 x cable puller, 1 x User manual and warranty card.
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Cooling/Heating Specifications:

  • Model EcoFlow WAVE 3 EF-WA-H01-3
  • Cooling Capacity/Heating Capacity 1800W/2000W (6100/6800BTU)
  • Temperature Setting Range 16°C-30°C (60°F-86°F)
  • Refrigerant R290 (112g/AU: 140g)
  • Air Flow Volume 330m³/h
  • Cooling/Heating Rated Input (AC) 690W/645W
  • Cooling/Heating Rated Input (DC) 640W/606W
  • Maximum Cooling/Heating Power 700W

Input Specifications:

  • AC Input 100-240V~50/60Hz, 820W Max
  • DC Input (Extra Bttery Port) 700W Max

Other Specifications:

  • Operating Altitude < 2000 m (6562 ft)
  • Overflow Shutdown Function Supported
  • IP Rating IPX4
  • Noise Level 44-58 dB
  • Permissible Pressure Range (High Pressure/Low Pressure) 2.24MPa/0.74MPa
  • Operating Temperature 5°C to 50°C (41°F to 122°F)
  • Storage Temperature -10°C to 60°C (14°F to 140°F)
  • Wi-Fi (2.4G)/ Bluetooth Supported

Energy Rating:

  • Cooling/Heating (AC) 2.6/3.1
  • Cooling/Heating (DC) 2.8/3.3

Dimensions:

  • Length (L) 519 mm
  • Height (H) 297 mm
  • Width (W) 336 mm
  • Net Weight* Approximately 15.3 kg

WAVE 3 Add-on Battery:

  • Model Name EcoFlow WAVE 2 add-on battery EF-WA-E01-3
  • Capacity 1024Wh (51.2V⎓20Ah)
  • Maximum Output 858W Max
  • USB-A Output 5V⎓2.4A/9V⎓2A/12V⎓1.5A, 18W Max
  • USB-C Output 5V/9V/12V/15V⎓3A Max, 20V/28V⎓5A Max, 140W Max
  • Maximum Input 1000W Max
  • Solar Input 11-60V⎓13A Max, 400W Max
  • Car Input 12V/24V⎓8A Max, 200W Max
  • Battery Runtime 2-8 hours

Battery Specifications:

  • Battery Cell Material LFP (LiFePO4)
  • Cycle Life 80%+ capacity after 4000 cycles
  • IP Rating IP65

Environment Temperature:

  • Discharge Temperature -10°C to 50°C (14°F to 122°F)
  • Charge Temperature 0°C to 45°C (32°F to 113°F)
  • Storage Temperature -10°C to 45°C (14°F to 113°F)

General Information:

  • Operating Altitude < 2000 m (6562 ft)
  • Net Weight Approximately 9.7 kg (21.4 lbs)
  • Dimensions 516 × 281 × 111 mm

800W Alternator Charger:

  • Model EF-FC-301-1
  • Dimension (W × D × H) 9.5×7.6×1.4 inch (242×194x35 mm)
  • Net Weight 5.1 lb (2.3 kg)

Modes:

  • Charging Mode - Input: 11v-31V, 76A Max
  • Charging Mode - Output: 40V-60V, 800W Max
  • Battery Maintenance Mode - Input: 40V-60V, 21A Max
  • Battery Maintenance Mode - Output: 13.8V/27.6V, 800W Max
  • Reverse Charging Mode - Input: 40V-60V, 3A Max
  • Reverse Charging Mode - Output: 13.8V/27.6V, 100W Max

Parameters:

  • Wi-Fi Frequency: 2412MHz-2472MHz
  • Wi-Fi Maximum output power: <20dBm
  • Rated Current of Fuse 125A
  • Protection Type: Reverse polarity protection / Overcurrent protection / Short circuit protection / Overvoltage and undervoltage protection
  • Bluetooth Frequency: 2402MHz-2480MHz
  • Operating Temperature ‒4℉ to 140℉ (‒20℃ to 60℃)
  • Storage Temperature ‒22℉ to 158℉ (‒30℃ to 70℃)
  • Operating Humidity ≤95%
  • Storage Humidity ≤95%

Delivery

When will I receive my order?

In most cases, a product on our website will give you an indication of the current stock availability, but shipping is not uniform for all products. We maintain fantastic relationships with all of our suppliers and we aim to get products to customers within 3 business days of the order being taken. This ava

...

When will I receive my order?

In most cases, a product on our website will give you an indication of the current stock availability, but shipping is not uniform for all products. We maintain fantastic relationships with all of our suppliers and we aim to get products to customers within 3 business days of the order being taken. This availability is based on information from our suppliers and from sales and supply patterns. The availability information given is a guide only and not a guarantee as there are external factors that we may not have control over.

Coronavirus Update – UK couriers and transport companies will not currently guarantee delivery times and we are seeing a slight delay in deliveries – please bear this in mind when ordering.

Specialist Couriers – Some items such as the larger portable power stations are sent by specialist courier as standard couriers will not accept them. These specialist couriers are very reliable but sometimes don’t have tracking or timed delivery.

Split deliveries – We sometimes need to send orders for more than one item by different courier networks (portable power stations for example) – so you may receive items at different times.

1500rpm machines or larger diesel gensets however are typically priced on application and all depend on the destination. We will be happy to quote on any large diesel generator and discuss your needs over the phone or via email.

Most orders placed before 12pm on a business day will be shipped from our suppliers on the same day provided the product is in stock. If you need to be certain an item is in stock and available, or if you need a lead time, it’s worth calling our sales team on 01329 722390. Pricing for extended shipping areas like Northern Ireland, the Scottish Highlands and outlying Islands, Outer Hebrides, Channel Islands, Isle of Man, Scilly Isles, and other postcodes not considered as UK mainland are calculated at the checkout or can be obtained by calling our offices.

Please note that the processing of a payment and acknowledgement email does not constitute a legally binding contract. In the case of mispricing, changes in stock quantity, or if we believe the machine will be misused, we reserve the right to cancel the order and provide a full refund.

Heavy Items

You will be contacted by phone after ordering a larger item to confirm a delivery date before your order is dispatched. Large or heavy items are dispatched through a pallet network, so if we can’t get in contact with you, we may be unable to send out your item on a next day delivery. Please be sure to include a working phone number with your order.

Heavy items will require the recipient to make arrangements to take delivery of the goods and may require the recipient to help the courier unload the item. For items that are delivered on a pallet the courier will leave the pallet as close to your door as possible.

1500rpm diesel generators will require forklift (or similar) offloading; if this is not available then we can arrange a Hiab offload at an additional price – please call us to discuss any delivery requirements.

 

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