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Overview

The Mark 3 is ZERO BREEZE's latest portable air conditioner, boasting a cooling capacity of 5,280 BTU. Weighing just under 22 pounds, it features a multi-function climate control system that allows you to set and maintain temperatures between 61°F and 88°F, suitable for spaces ranging from 100 to 150 square feet. Whether camping or living on the move in a van, trailer, or tiny house, the Mark 3 offers unmatched convenience for all your climate control needs.

Highlights

• Portability: Only 22 lbs, the smallest, lightest 5,280 BTU portable AC, offering comfort on-the-go.

• Rapid Cooling: Cools 20°F in 5 minutes, providing quick relief from the heat.

• Thermostat Setting: Set the Temperature Between 61℉ and 88℉.

• Battery-Powered: No need for power outlets; Mark 3 runs on batteries.

• Solar-Powered: Mark 3 is the first 500W solar-powered portable AC.

• No Installation: Set up in 5 minutes without drilling or cords.

• Ultra-Low Power: Consumes a minimum of 150W, saving energy and costs.

• Dual-Function: Heats and cools for year-round comfort.

• Dehumidify: Effectively reduces humidity, creating a more comfortable environment.

• Active Drain System: Say goodbye to condensation hassles.

Tech Specs

Mark 3 Air Conditioner Specification

View Mark 3 Series User Manual 

Cooling Capacity1550W/ 5280BTUHeating Capacity1700W/ 5800BTUWorking ModeRocket/Cool/Sleep/Fan/Dry/Care/HeatingCooling Rated Input500WWind Speed Level4Rated Working Voltage48V DCWorking Voltage Range38V-58.5VThermostat SettingCooling: 61℉-82℉/16°C - 28°C 
Heating: 64℉-88℉/18°C - 31°C
Dehumidifying: 15% - 90% relative humidityAC Adapter Input100V-240V (50Hz/ 60Hz)Ambient Temperature for Operation50°F-104°F/10°C-40°CAmbient Temperature for Storage14°F-140°F/-10°C-60°CRefrigerantR290Unit Size

22"L x 10"W x 12"H / 56cm x 26cm x 31cm

Weight22lbs/10kgMoisture ProtectionIPX4Ventilation ConfigurationDual Hose

Mark 3 Battery Specification

View Mark 3 Battery User Manual

Battery Type21700 Lithium-Ion Polymer BatteryNet Weight

14lbs/6.4kg

Unit Size

20"L x 8"W x 4"H / 51cm x 21cm x 11cm

Capacity1022WhDC Charge Input Voltage12V-60VCharge from 0% to 80%About 2 hours (by official power adapter)SafetyShort protection
Over current protection
Low voltage protection
Over temperature protectionChainableSupport 2, 3, 4, or more batteries chaining one after anotherOperating Temperature

14°F-104°F/-10℃-40℃

Output Power Max550WOutput Voltage42V-58.8V12V Anderson Output12V/10A Max(120W)USB Type CPD(100W Max)USB Type AQC 3.0 18WCharging MethodPower adapter from the wall outlet
Solar Panels
Cigarette PortCharging Limited Current10ACharging while dischargingYes