24v RV Rooftop Air conditioner. 12v RV Rooftop air conditioner. 12V RV Rooftop Air Conditioner Cool&Heat 13500BTU AC Kit for Cab Truck Bus. 【 8 hour uninterrupted run 】 Electric Air conditioner is power supported connected to automotive battery, Connected to 480AH automotive battery, it support 8 hour uninterrupted run for air conditioner.
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