Transtex's DClimate Lithium Pro electric auxiliary power unit (eAPU) is designed to offer fleets a 10-year service life. The electric system is 150 lbs. lighter than other versions to improve fuel efficiency and increase payload capacity, and the APU offers bidirectional charging by transfering charge between Li-ion and starting batteries while supporting wet-cell and AGM batteries. The Lithium Pro also has a transferable battery module and a 48V AC/diesel-fired heater, which offers up to 6.7 kW of energy to minimize idle.
