---
product_id: 515834258
title: "Wave Portable Air Conditioner, 4000BTU's of Fast Cooling, with 1008Wh Add-On Battery & Custom Run Times, Control with App, Pairs with Portable Power Stations…"
brand: "ef ecoflow"
price: "₨1174336"
currency: LKR
in_stock: true
reviews_count: 2
category: "Ef Ecoflow"
url: https://www.desertcart.lk/products/515834258-wave-portable-air-conditioner-4000btus-of-fast-cooling-with-1008wh
store_origin: LK
region: Sri Lanka
---

# Smart app control & custom run times 1008Wh add-on battery for 3-8 hrs runtime 4000 BTU ultra-fast cooling Wave Portable Air Conditioner, 4000BTU's of Fast Cooling, with 1008Wh Add-On Battery & Custom Run Times, Control with App, Pairs with Portable Power Stations…

**Brand:** ef ecoflow
**Price:** ₨1174336
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead—portable power meets smart comfort!

## Quick Answers

- **What is this?** Wave Portable Air Conditioner, 4000BTU's of Fast Cooling, with 1008Wh Add-On Battery & Custom Run Times, Control with App, Pairs with Portable Power Stations… by ef ecoflow
- **How much does it cost?** ₨1174336 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/515834258-wave-portable-air-conditioner-4000btus-of-fast-cooling-with-1008wh)

## 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

- • **Compact Yet Mighty:** Portable design with inverter rotary_scroll compressor delivers efficient, cordless cooling wherever you need it.
- • **Chill in 8 Minutes Flat:** Experience the fastest cooling in its class—perfect for your tent, RV, or cozy workspace.
- • **Power Your Cool Anywhere:** Clamp-on 1008Wh battery plus compatibility with DELTA Max/Pro means up to 12 hours off-grid comfort.
- • **Versatile Charging Options:** Charge from wall, solar, car, or portable power stations—never lose your cool on the go.
- • **Smart Control at Your Fingertips:** Customize cooling schedules and monitor performance seamlessly via the intuitive app.

## Overview

The EF ECOFLOW Wave Portable Air Conditioner delivers rapid 4000 BTU cooling in just 8 minutes, powered by a 1008Wh add-on battery for up to 8 hours of runtime or 12 hours when paired with compatible power stations. Designed for portability and versatility, it features smart app control, multiple charging options, and an inverter rotary_scroll compressor for efficient, cordless operation in small to medium spaces like tents and RVs.

## Description

Fast cooling: With 4000BTUs, Wave can cool your tent, RV, or small to medium space in 8 minutes flat. That's the fastest for its size.

Review: Poor quality products and weared business model. - I wanted to purchase the portable AC since a while but the price here was always double the global price. Recently I saw this Wave version 1 available and the price was reasonable and still near doblubke the price of a similar product from other companies. Here is my feedback: 1. Extremely noise. The compressor seems to explode each time it starts. 2. Not reliable when operated through the app. 3. Heavy and bulky unit. 4. Each and hour it stops working and gives error 18. When you look at the manual, errors from 10 to 20 are omitted. They talk about errors from 1 to 10 and 20 to 30. 5. Power plus is even cannot be detached knowing that this is a portable unit. Conclusion is Echflow is a marketing company. I know all hundreds of YouTubers receive free units to review their products but never imaged how poor and dishonest they are. How can a 1500 watts unit last 8 hours when operated with a 1000 watts battery. This is another issue about misleading specifications. As perhaps their power stations are fine, it seems tbey completely missed the mark in their AC units and tbey have no issues doing more and more marketing to sell. I am more disappointed with their pricing strategy as they sell a 6000 BTU unit for double the price of a 24000 BTU split unit with an inverter compressor. This is weared business marketing business model.
Review: له استخدامات كثية اعجبني - ممتاز

## Features

- Fast cooling: With 4000BTUs, Wave can cool your tent, RV, or small to medium space in 8 minutes flat. That's the fastest for its size.
- Extended runtimes: Get 3hrs of cooling with the add-on battery. Extend to 8 hours with timed mode to keep you cool all night long by auto alternating between cooling and fan settings.
- Cool your way: Use the 1008Wh Add-On Battery, DELTA Max, or DELTA Pro for an extra runtime of up to 12 hours without plugging into an AC outlet. Plug into an AC outlet for cooling without a battery.
- Charge anywhere: Wall outlets, solar, car or even portable power station charging mean you've always got cooling when you need it.
- Wave Add-On Battery 1008Wh capacity: Sleek clamp-on design with a large 1008Wh capacity. Enough for 3 hours of cooling or 8 hours of timed mode, mixing cooling with fan settings.
- What you get: 1x Wave Portable Air Conditioner, 1x Add-On Battery, and accessories.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BJ87T64B |
| Additional Features | Fast Cooling |
| Air Conditioner Application | recreational, portable |
| Brand | EF ECOFLOW |
| Brand Name | EF ECOFLOW |
| Color | multi |
| Colour | multi |
| Compressor Type | rotary_scroll |
| Control Method | App |
| Controller Type | Remote Control |
| Cooling Power | 4000 British Thermal Units |
| Cooling power | 4000 British Thermal Units |
| Core Material | Copper or Aluminum |
| Customer Reviews | 2.9 out of 5 stars 2 Reviews |
| Efficiency | efficient |
| Form Factor | Portable |
| Installation Type | Portable |
| Inverter Type | Has Inverter |
| Is Outdoor Unit Required | No |
| Is Product Cordless | Yes |
| Item Dimensions D x W x H | 41D x 30W x 50H centimeters |
| Manufacturer | EF ECOFLOW |
| Model Name | Wave |
| Model Number | WaveEB |
| Power Source | Battery Powered |
| Product dimensions | 41D x 30W x 50H centimeters |
| Special features | Fast Cooling |
| Start Year | 2022 |
| Start year | 2022 |
| UPC | 842783121660 |
| Voltage | 230 Volts |
| Warranty Type | Limited |

## Product Details

- **Brand:** EF ECOFLOW
- **Cooling power:** 4000 British Thermal Units
- **Special features:** Fast Cooling
- **Product dimensions:** 41D x 30W x 50H centimeters
- **Start year:** 2022

## Images

![Wave Portable Air Conditioner, 4000BTU's of Fast Cooling, with 1008Wh Add-On Battery & Custom Run Times, Control with App, Pairs with Portable Power Stations… - Image 1](https://m.media-amazon.com/images/I/51pRaCanrDL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐ Poor quality products and weared business model.
*by I***H on 28 November 2025*

I wanted to purchase the portable AC since a while but the price here was always double the global price. Recently I saw this Wave version 1 available and the price was reasonable and still near doblubke the price of a similar product from other companies. Here is my feedback: 1. Extremely noise. The compressor seems to explode each time it starts. 2. Not reliable when operated through the app. 3. Heavy and bulky unit. 4. Each and hour it stops working and gives error 18. When you look at the manual, errors from 10 to 20 are omitted. They talk about errors from 1 to 10 and 20 to 30. 5. Power plus is even cannot be detached knowing that this is a portable unit. Conclusion is Echflow is a marketing company. I know all hundreds of YouTubers receive free units to review their products but never imaged how poor and dishonest they are. How can a 1500 watts unit last 8 hours when operated with a 1000 watts battery. This is another issue about misleading specifications. As perhaps their power stations are fine, it seems tbey completely missed the mark in their AC units and tbey have no issues doing more and more marketing to sell. I am more disappointed with their pricing strategy as they sell a 6000 BTU unit for double the price of a 24000 BTU split unit with an inverter compressor. This is weared business marketing business model.

### ⭐⭐⭐⭐⭐ له استخدامات كثية اعجبني
*by L***N on 16 September 2025*

ممتاز

## Frequently Bought Together

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-28*