ROYPOW's All Electric Truck APU is a 48V all-electric system with a run-time of 14+ hours. Since there is no diesel engine, the APU lowers operating costs by reducing fuel consumption and minimizing maintenance. The all-electric lithium system also provides 12,000 btu/h cooling capacity, charges within two hours, and comes with a five-year warranty. It is compliant with anti-idle and anti-emission regulations nationwide, including CARB requirements. According to the company, the APU delivers an 11-month ROI.