ZERO BREEZE Mark 3 AC

Zero Breeze Mark 3 AC The Zero Breeze Mark 3 is the latest generation of portable air conditioning, designed for powerful cooling in a compact, travel-ready form. With a 5,280 BTU cooling capacity and a lightweight build of just under 22 lbs (10 kg), it delivers reliable climate control for vans, RVs, trailers, tiny homes, camping setups, and off-grid living. Built for flexibility, the Mark 3 features a multi-function climate system that allows precise temperature control between 61°F and 88°F, providing comfort in spaces ranging from 100–150 sq. ft. Whether you're on the road or off the grid, it offers a fast, efficient way to stay cool or warm wherever you are. Highlights Only 22 lbs — ultra-portable design 5,280 BTU rapid cooling performance Cools up to 20°F in just 5 minutes Temperature control from 61°F to 88°F Battery-powered for off-grid use Solar-compatible (first 500W solar-powered portable AC system) No installation required — ready in 5 minutes Ultra-low power consumption starting from 150W Dual cooling and heating functionality Built-in dehumidifying and active drain system Technical Overview Cooling Capacity: 1550W / 5,280 BTU Heating Capacity: 1700W / 5,800 BTU Cooling Rated Input: 500W Wind Speed Levels: 4 Refrigerant: R290 Moisture Protection: IPX4 Ventilation Configuration: Dual Hose Unit Size: 56 × 26 × 31 cm (22" × 10" × 12") Weight: 22 lbs / 10 kg Mark 3 Battery Overview The Mark 3 Battery is a high-performance portable power solution designed to support extended off-grid cooling and energy needs. With 1022Wh capacity, it enables fast charging, flexible expansion, and multi-device output for a wide range of applications. Capacity: 1022Wh Battery Type: 21700 Lithium-Ion Polymer Weight: 14 lbs / 6.4 kg DC Input: 12V–60V Max Output: 550W USB-C PD: 100W Max USB-A QC 3.0: 18W 12V Output: 120W Max Charging options include wall adapter, solar panels, and vehicle input, with support for charging while discharging for continuous use. Built for Off-Grid Freedom From weekend camping trips to full-time mobile living, the Zero Breeze Mark 3 delivers reliable, portable climate control without the need for traditional installations or constant grid power. 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