---
product_id: 666090186
title: "EF ECOFLOW WAVE 2 Portable Air Conditioner with Add-on Battery, Air Conditioning Unit with Heat, Portable AC for Outdoor Tent Camping/RVs or Home Use"
brand: "ef ecoflow"
price: "¥44977"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/666090186-ef-ecoflow-wave-2-portable-air-conditioner-with-add-on
store_origin: JP
region: Japan
---

# Battery Life: 8 hours Heating Power: 6100 BTU Cooling Power: 5100 BTU EF ECOFLOW WAVE 2 Portable Air Conditioner with Add-on Battery, Air Conditioning Unit with Heat, Portable AC for Outdoor Tent Camping/RVs or Home Use

**Brand:** ef ecoflow
**Price:** ¥44977
**Availability:** ❌ Out of Stock

## Summary

> 🌍 Stay Cool Anywhere, Anytime!

## Quick Answers

- **What is this?** EF ECOFLOW WAVE 2 Portable Air Conditioner with Add-on Battery, Air Conditioning Unit with Heat, Portable AC for Outdoor Tent Camping/RVs or Home Use by ef ecoflow
- **How much does it cost?** ¥44977 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/666090186-ef-ecoflow-wave-2-portable-air-conditioner-with-add-on)

## Best For

- ef ecoflow enthusiasts

## Why This Product

- Trusted ef ecoflow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No Installation Hassle:** Simple setup with no drainage required in cooling mode.
- • **Eco-Friendly Efficiency:** Strong EER rating of 9.3 for minimal energy consumption.
- • **Whisper-Quiet Operation:** Enjoy peaceful sleep at just 44 dB.
- • **Rapid Temperature Control:** Cool or heat by 18℉ in just 5 minutes!
- • **Versatile Charging Options:** Charge via AC, solar, car, or power stations.

## Overview

The EF ECOFLOW WAVE 2 is a portable air conditioning unit that offers powerful cooling and heating capabilities, with a rapid temperature adjustment feature. It can be charged through multiple sources, including solar, and operates quietly for up to 8 hours with its swappable battery. Ideal for camping, RVs, or home use, it requires no installation and is designed for maximum efficiency.

## Description

WAVE 2 Portable Air Conditioner with Add-on Battery

## Features

- Powerful Cooling & Heating. With EcoFlow's tailor-made compressor, Wave 2 can drop the temperature by 18℉ (10℃) in 5 mins in cooling mode (5100BTU) and raise the temperature by 18℉ (10℃) in 5 mins in heating mode (6100BTU).
- Four Ways to Charge. Charge EcoFlow Wave2, the ultimate air cooler and heater, quickly with AC, solar, car, and power stations. Its swappable battery allows for cool or warm air anytime, anywhere, with the flexibility of multiple charging options, making it the perfect tent, RV or camping air conditioner.
- Peaceful and Long-lasting Comfort. Enjoy a peaceful snooze with Wave 2's quiet operation (44 dB) in Sleep Mode, and up to 8 hours of use in Eco Mode. With multiple modes and app control, it offers longer-lasting comfort in your tent, RV, or home. Its powerful and portable design ensures you can take it anywhere you need it.
- No Water Left Behind. Enjoy the convenience of cooling and heating right out of the box! EcoFlow Wave2 is the perfect air conditioner for any compact space. It's extremely simple to use, requiring no installation or drainage*.*No drainage is needed in cooling mode when humidity is below 70%, but it is still needed in heating mode.
- 8-Hour Wireless Operation with an Add-on Battery. WAVE 2 with its swappable 1159Wh Add-on Battery, offers up to 8 hours of wireless operation in eco mode, ensuring all-night cooling for your off-grid journey. With a strong EER rating of 9.3, WAVE 2 maximizes cooling power and runtime while minimizing energy consumption.

## Product Details

- **Brand:** EF ECOFLOW
- **Special Feature:** Portable
- **BEE Star Rating:** 5 Star
- **Start year:** 2023
- **Seasonal Energy Efficiency Ratio (SEER):** 9.3
- **Color:** Black & Grey
- **Voltage:** 1159 Volts
- **Power Source:** Battery Powered
- **Form Factor:** Portable
- **Model Name:** WAVE2 + Battery

## Images

![EF ECOFLOW WAVE 2 Portable Air Conditioner with Add-on Battery, Air Conditioning Unit with Heat, Portable AC for Outdoor Tent Camping/RVs or Home Use - Image 1](https://m.media-amazon.com/images/I/61Oj6VpFhnL.jpg)
![EF ECOFLOW WAVE 2 Portable Air Conditioner with Add-on Battery, Air Conditioning Unit with Heat, Portable AC for Outdoor Tent Camping/RVs or Home Use - Image 2](https://m.media-amazon.com/images/I/71hBiy-6c9L.jpg)
![EF ECOFLOW WAVE 2 Portable Air Conditioner with Add-on Battery, Air Conditioning Unit with Heat, Portable AC for Outdoor Tent Camping/RVs or Home Use - Image 3](https://m.media-amazon.com/images/I/819ybfTG0-L.jpg)
![EF ECOFLOW WAVE 2 Portable Air Conditioner with Add-on Battery, Air Conditioning Unit with Heat, Portable AC for Outdoor Tent Camping/RVs or Home Use - Image 4](https://m.media-amazon.com/images/I/71rEMdlhqCL.jpg)
![EF ECOFLOW WAVE 2 Portable Air Conditioner with Add-on Battery, Air Conditioning Unit with Heat, Portable AC for Outdoor Tent Camping/RVs or Home Use - Image 5](https://m.media-amazon.com/images/I/71CkSnLbD5L.jpg)

## Frequently Bought Together

- EF ECOFLOW WAVE 2 Portable Air Conditioner with Add-on Battery, Air Conditioning Unit with Heat, Portable AC for Outdoor Tent Camping/RVs or Home Use
- EF ECOFLOW Wave 2 Portable Air Conditioner Bag, Grey

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-08*