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.Tech Specs
Mark 3 Air Conditioner Specification
View Mark 3 Series User Manual
Cooling Capacity 1550W/ 5280BTU
Heating Capacity 1700W/ 5800BTU
Working Mode Rocket/Cool/Sleep/Fan/Dry/Care/Heating
Cooling Rated Input 500W
Wind Speed Level 4
Rated Working Voltage 48V DC
Working Voltage Range 38V-58.5V
Thermostat Setting Cooling: 61℉-82℉/16°C - 28°C
Heating: 64℉-88℉/18°C - 31°C
Dehumidifying: 15% - 90% relative humidity
AC Adapter Input 100V-240V (50Hz/ 60Hz)
Ambient Temperature for Operation 50°F-104°F/10°C-40°C
Ambient Temperature for Storage 14°F-140°F/-10°C-60°C
Refrigerant R290
Unit Size
22"L x 10"W x 12"H / 56cm x 26cm x 31cm
Weight 22lbs/10kg
Moisture Protection IPX4
Ventilation Configuration Dual Hose
Mark 3 Battery Specification
View Mark 3 Battery User Manual
Battery Type 21700 Lithium-Ion Polymer Battery
Net Weight
14lbs/6.4kg
Unit Size
20"L x 8"W x 4"H / 51cm x 21cm x 11cm
Capacity 1022Wh
DC Charge Input Voltage 12V-60V
Charge from 0% to 80% About 2 hours (by official power adapter)
Safety Short protection
Over current protection
Low voltage protection
Over temperature protection
Chainable Support 2, 3, 4, or more batteries chaining one after another
Operating Temperature
14°F-104°F/-10℃-40℃
Output Power Max 550W
Output Voltage 42V-58.8V
12V Anderson Output 12V/10A Max(120W)
USB Type C PD(100W Max)
USB Type A QC 3.0 18W
Charging Method Power adapter from the wall outlet
Solar Panels
Cigarette Port
Charging Limited Current 10A
Charging while discharging Yes
- 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.
- Color:
- Black|Silver
