Finally, an actual Air Conditioning unit that fits our needs- we're pumped! Living in California we at Rhino Adventure Gear get asked a lot about how we handle hot weather camping, especially in the summer. Until now rechargeable fans have long been the answer, but the problem with them is that all they do is blow around the hot air instead of actually cooling it. We are so excited to have found a product that takes that to the next level, the Zero Breeze Mark 2 AC Plus! This is the first portable AC unit we've found that fills our needs in the overland space, portable, battery-powered, and durable while cooling your space just like your AC at home. The Zero Breeze Mark 2 AC Plus includes a 24V 35Ah/840Wh battery that can run the AC for around 3 to 5 hours. If you want a bit more of a permanent setup, you can wire the unit directly into the 24V auxiliary battery system, or 12V system using their 12V to 24V converter. Features: 240W Low Power About 1/5 power consumption when compared to conventional air conditioners. Driven by adapters (included) or batteries. No generator is required. Battery Powered Run the AC unit with your own 24V battery supply or run the AC unit with the included battery for 3-5 hours of portable usage. 2300 BTU Real air-conditioner; no water or ice required. Built-in 24V adaptive frequency micro compressor. Drop 30℉ 10 minutes air outlet temperature with a decrease of 30℉. Take and Go The air conditioner and battery can be combined into one unit.Carry the air conditioner with one hand. Very portable. Weighs only 16.5lbs The air conditioner weighs only 16.5lbsSmaller than half the size of traditional portable air conditioners In the Box: Mark 2 A/C1 X ZERO BREEZE Mark 2 Air Conditioner1 X 24V DC Power Adapter For Wall Outlet1 X Drainage Pipe1 X Front Air Outlet Duct2 X Venting Hoses1 X Front Air Outlet Duct Connection Adapter1 X Venting Hose Connection Adapter1 X IR Remote Controller2 X Screws For Connection Adapter1 X ZERO BREEZE Mark 2 User GuideMark 2 Battery1 X Smart Battery1 X Window Slider1 X Cable For Mark 2 AC1 X Mark 2 Battery User Guide Specifications: Mark 2 AC 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 Unit Size 20"L x 10"W x 11"H Weight 16.5lb Moisture Protection IPX4 Vent Hose Exhaust Configuration Dual Hose 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 Size 20"L x 8.6"W x 2.3"H Operation Temperature 0℃-40℃ / 32°F-104℉