New 12V 12000 BTU Truck Cab Air Conditioner Split A/C for Semi Trucks RV Caravan

12V Electric Split Air Conditioner Cab AC Unit Kit For Truck Semi Bus RV Caravan. Split Air Conditioner. Rooftop Air Conditioner. Underdash Air Conditioner. 【Parking air conditioning】 This electric air conditioner is operated by a battery (generator).