* 100% powered by 12V/24 battery, cools when the engine on or off * DC electric compressor used, strong cooling power, with 8900BTU cooling in accordance with JIS standard
* Soft started, no flash current, safety and stable
* Double battery protection, no damage to the battery
* Split mounted, no drills on the cabin roof * R-134a pre-filled, safety and environment friendly * One year warranty