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ZERO BREEZE Mark 2 Portable Air Conditioner


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Sale Price: $999.00
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Sale Price: $999.00
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Fast & Free Shipping

Fast & Free Shipping

We offer fast & free shipping on most orders over $50 (before taxes, if applicable) to the continental United States. Some oversize/overweight products may incur a shipping charge.

All in-stock items will ship in two days or less.

Shipping Information

Please ensure the shipping information provided at checkout is accurate. We are not responsible for any losses, including missing parcels, package damage, losses as a result of delay, and other losses caused by incorrect shipping information that customers have provided.

A physical address is required. We do not ship to P.O. Boxes or APO/FPO/DPO addresses.

Order Confirmation

As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system and your payment method is pre-authorized for the purchase.

Then, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 2 business days), we will process the charges and submit the order for shipment.

Order Shipment

Please contact us for expedited shipping, or shipping to Alaska, Hawaii, and Puerto Rico.  These options are limited depending on the product.

We do not ship products to American Samoa, Micronesia, Guam, Marshall Islands, the Northern Mariana Islands, or the U.S. Virgin Islands at this time.  We also do not ship outside of the United States at this time.

If your order is in stock and we process the charges to your credit card, it will ship within two business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within three business days of your order, feel free to follow up with us at

All delivery times provided by Outbound Power or by the shipping carrier are estimates.  Delivery times are subject to acts of nature and other unforeseen circumstances.  Refunds are not provided due solely to order deliveries outside of the estimated delivery window.

Last Updated: 12-28-2022

Hassle-Free Returns & Exchanges


We strive for a stress-free, hassle-free return process.

In order for the process to take place as smoothly as possible, we ask all customers to observe the following requirements.

1. We have a 30-day return policy, which means customers have 30 days after the date the item shipped to request a return. Unfortunately, we are unable to accept returns beyond 30 days after the item shipped.

2. Most items are easily returned within 30 days of the shipment date. To initiate a return, please contact us at If the return is accepted, we will send the customer a return shipping label as well as instructions on how and where to send the package. Items sent back to us without first requesting a return will not be accepted.

3. To be eligible for a return, the item must be in the same condition as it was received and in its original packaging.

4. We may ask for confirmation of certain details as to why an item is being returned for verification or if a warranty request is involved.

5. Charging a restocking fee is a B.S. way for some companies to make money off your return.  We do not charge restocking fees.

6. The customer may be responsible for return shipping costs depending on the product. Whenever possible, we strive to cover the return shipping fee.

7. To assure your refund, please use a trackable mail service. We are not responsible for lost or missing packages.


Upon the receipt of the return package, the item will be examined and a full refund will be issued to the original method of payment. A refund receipt will be emailed to the email address provided during the original purchase.

Refunds are processed as soon as the refund request is approved - that means that the money leaves our account immediately. If a refund has not yet been received, first check the bank account again. Then contact the payment method company as it may take some time before the refund is officially posted. We have seen some credit card companies take up to 30 days to show that the refund has been put back on the card.


The fastest way to exchange an item is to order it separately when the return is accepted.  Depending on inventory availability, we may be able to initiate a direct order of the exchange product after the original item is returned.


Cancellations are accepted up to the point of shipment. If the order has shipped, the customer is responsible for return shipping charges. Refunds are only issued to the original purchase method.


The customer must inspect the packaging on arrival.  If damage is present, the customer should make note of it when signing for delivery. If the item arrives damaged, the customer must send photos to and we will process an insurance or warranty claim on the customer's behalf.

Last updated: 5-21-2023

Easy Product Financing

Shop Pay

Buy now, pay later with Shop Pay!

We are pleased to partner with Shop Pay to provide our customers with the ability to finance products on the Outbound Power store over $50.*

When you select Shop Pay at checkout, you may split your total purchase into 4 interest-free payments. No added interest or fees when you pay on time!

Choose Shop Pay at checkout to support carbon removal projects at no extra cost.

*Rates from 0% APR or 10-36% APR. Payment options through Shop Pay Installments are subject to an eligibility check and are provided by these lending partners: []. Options depend on your purchase amount, and a down payment may be required. State notices to consumers [].

The ZERO BREEZE Mark 2 Portable Air Conditioner is a revolutionary new product that offers a number of benefits over other air conditioners. It is small, lightweight, and easily portable, making it a breeze to take with you wherever you go. It also has a very low power consumption, so you can use it without worrying about running up your electricity bill or burning through your power source.

In addition to keeping cool on the go, it is also a great option for people who are looking for a more energy-efficient way to cool their homes. The ZERO BREEZE Mark 2 can cool a space up to 25 square feet, and it uses only 240 watts of power. This means that you can save money on your energy bills while still staying cool and comfortable.

If you are looking for a small, lightweight, portable, energy-efficient, and durable air conditioner, then the ZERO BREEZE Mark 2 is the perfect choice for you.


ZERO BREEZE Mark 2 Cooling a Small Room  

ZERO BREEZE Mark 2 Features

In addition to its small size, low power consumption, and portability, the ZERO BREEZE Mark 2 also has a number of other features that make it a great choice for a portable air conditioner.

Whisper Quiet

The ZERO BREEZE Mark 2 operates at a noise level of only 45 decibels, which is about the same as the sound of a whisper. This makes it a great option for use in bedrooms and other areas where you need a quiet environment.

Rugged and Durable

The Mark 2 is made from high-quality materials that are designed to withstand the elements. It is also water-resistant, so you can use it outdoors without worrying about it getting wet.

Eight Ways to Recharge!

You can keep your Mark 2 powered up using optional extra batteries, with a power station, by plugging into an AC outlet (even while in use!), with a solar panel, with a car charger, and several combinations of all these options!

  1. Mark 2 Single Extra Battery
  2. Mark 2 Dual Extra Batteries
  3. Two Mark 2 Extra Batteries with a 240W adapter to achieve dual battery charge and discharge at the same time
  4. Mark 2 Extra Battery with Car Cigarette Lighter Charging
  5. Two Mark 2 Extra Batteries with solar power to achieve dual battery charging and discharging
  6. Two Mark 2 Extra Batteries with a 12V battery bank charging
  7. ZERO BREEZE ElecHive can charge Mark 2 AC for over 20 hours of power
  8. Mark 2 AC with a 12V Power bank

Easy to Clean

The ZERO BREEZE Mark 2 is easy to clean and maintain. The air filter can be removed and washed with water, and the unit can be wiped down with a damp cloth.

Control At Your Fingertips

The Mark 2 comes with a remote control that allows you to operate the air conditioner from a distance.

Circulate Air Even When the AC Is Off

A built-in fan is available to circulate air even when the air conditioner is not in use.

Automatic Timer

The ZERO BREEZE Mark 2 includes a timer that allows you to set the air conditioner to turn on and off automatically.

Built-In Humidifier

A built-in dehumidifier is also available that can help to remove moisture from the air.


What's In The Box

What's In The Box

Mark 2 Portable Air Conditioner

  • 1 x ZERO BREEZE Mark 2 Air Conditioner
  • 1 x 24V DC Power Adapter For Wall Outlet
  • 1 x Drainage Pipe
  • 1 x Front Air Outlet Duct
  • 2 x Venting Hoses
  • 1 x Front Air Outlet Duct Connection Adapter
  • 1 x Venting Hose Connection Adapter
  • 1 x IR Remote Controller
  • 2 x Screws For Connection Adapter
  • 1 x Zero Breeze Mark 2 User Guide

Mark 2 Battery

  • 1 x ZERO BREEZE Mark 2 Smart Battery
  • 1 x Window Slider
  • 1 x Cable For Mark 2 AC
  • 1 x Mark 2 Battery User Guide



The ZERO BREEZE Mark 2 comes with a 30-day money-back guarantee and a 1-year warranty that includes free repairs, replacements and parts replacement.


Carrying the ZERO BREEZE Mark 2 Portable Air Conditioner




ZERO BREEZE Mark 2 Specifications

Working Mode Cool, Fan, Sleep, Rocket
Wind Speed Level 4
Sound Level 52dB(A)
Cooling Power 2300 BTU
Climate Type T1
Cooling Rated Input 240W
Rated Voltage 24V DC
Dimensions 20"L x 10"W x 11"H
Weight 16.5
Moisture Protection IPX4
Vent Hose Exhaust Configuration Dual Hose


ZERO BREEZE Mark 2 Battery Specifications

Battery Type 18650 Lithium-Ion Polymer Battery
Capacity 24V 35Ah/ 840Wh
DC Charge Input 18V-36V (Recommended input voltage: 21V-27V)
Full Charge Time About 6 hours (by official power adapter)
DC Jack Output 12V/5A Max
USB Type C PD(5V,9V,12V,20V/45W Max)
USB Type A 5V/2A Max
Net Weight 12lb
Dimensions 20"L x 8.6"W x 2.3"H
Operation Temperature 0℃-40℃ / 32°F-104℉



Frequently-Asked Questions

What is a ZERO BREEZE Mark 2 portable air conditioner?

ZERO BREEZE Mark 2 was created to solve the problem of enjoying coolness in outdoor freely. Because the existing portable air conditioners are bulky and power-hungry. They are not for outdoor. Max designed a first real portable battery-powered air conditioner which is impossible as considered by traditional air-conditioning industry experts.

2300BTU Mark 2 AC runs with its battery for 3~5 hours. About 1/5 power consumption of conventional air conditioners. No generator, water or ice required. Weighs only 16.5lbs. Take and go easily.

Mark 2 is not limited by the power supply and is free to use anywhere, such as in tents, camping, the RV, in the car, outdoor sports, boats, small aircrafts, or any place you need it.

Is there a warranty on the ZERO BREEZE Mark 2 AC?

ZERO BREEZE Mark 2 comes with a 30-day money-back guarantee and a 1-year warranty that includes free repairs, replacements and parts replacement.

What types of the ZERO BREEZE Mark 2 should I buy?

ZERO BREEZE Mark 2 comes in 3 types and all of them have the same functions and features, what makes them different is the extra battery feature which is optional to purchase.

  • The Basic – No batteries (Powered by shore)
  • The PLUS – One battery (Up to 6 hours cooling)
  • The PLUS EXTRA – Two batteries. (Up to 12 hours cooling)

Note: There are many factors affecting the cooling time, such as ambient temperature, humidity, and insulation.

What is included in the box of my ZERO BREEZE Mark 2 order?

  • 1 x ZERO BREEZE Mark 2 Air Conditioner
  • 1 x 24V DC Power Adapter For Wall Outlet
  • 1 x Drainage Pipe
  • 1 x Front Air Outlet Duct
  • 2 x Venting Hoses
  • 1 x Front Air Outlet Duct Connection Adapter
  • 1 x Venting Hose Connection Adapter
  • 1 x IR Remote Controller
  • 2 x Screws For Connection Adapter
  • 1 x Zero Breeze Mark 2 User Guide

How strong is the cooling effect of the ZERO BREEZE Mark 2?

The ZERO BREEZE Mark 2 generates 2x the cooling power with 2300 BTU and 40% higher cooling efficiency compared with Mark 1.

Temperature of the breeze drops 30°F / 10℃ Within 10 minutes.

*Operating in a 96°F/36℃ laboratory can roughly reflect the performance of the ZERO BREEZE Mark 2.

What area size can the ZERO BREEZE Mark 2 cool?

When we are going to cool down a given size space, the cooling effect is closely related to the number of people inside, the insulation condition, the sun exposure, and so on.

Based on testing, it’s ideal cooling space is 25~40 sq ft, while the ambient temperature is 100F/38C, humidity is about 50%, no direct sunlight, good insulation condition, and the temperature can be reduced by 9-22°F/5-10°C.

Mark 2 is helpful in practically any space. Use Mark 2 as a spot cooler when you are in a large space. When working at maximum speed, the cool air can be blown as far as 79 inches (2 meters).

Does it need to be filled with water or ice?

No. Mark 2 is a real air conditioner with compressor. No water or ice needed.


ZERO BREEZE Mark 2 Manuals

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