... DescriptionINVERTER: DC input voltage: 12V DC, 183A, (10 to 15V) Input standby current (12V DC, +/-5%): ≤ 0.7A AC output voltage: 230V AC / 110V ... Yes auto-operation fan (temperature or load) CHARGER: Rated input voltage: 230V AC, (160 to 270V), 50Hz/110V AC, (80 ... type: For charging 12V lead acid batteries only Thermal protect (fan on): 65+/-5 Performance: Micro-processing switching mode Efficiency: ...