General Battery Output Ports Input Ports Charging Time Weight:Around 39.5 lbs (17.9 kg) Capacity:45.6Ah/44.8V DC (2042 Wh) AC Output:(3x) 120V ~ 60Hz, 18.3A Charge Mode AC Input:100-120V ~ 60Hz, 15A Max AC Adapter:1.75 Hours Dimensions:13.2 x 10.4 x 11.5 in / 33.5 x 26.4 x 29.2 cm Cell Chemistry:LiFePO4 AC Total Output:2200W Rated, 4400W Surge peak Bypass Mode AC Input/Output:100-120V ~ 60Hz, 12A Max Car Adapter:24 Hours Charge Temperature:32~113 °F (0~45°C) Cycle life:4000 cycles to 70%+ capacity USB-C Output:(1x) 30W Max, 5V⎓3A, 9V⎓3A, 12V⎓2.5A, 15V⎓2A, 20V⎓1.5A (1x) 100W Max, 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓5A DC Input:(2x) DC 8mm Ports: 11-17.5V (Working Voltage)⎓8A Max, Double to 8A Max; Discharge Temperature:14~113°F (-10~45°C) USB-A Output:18W Max, 5-6V⎓3A, 6-9V⎓2A, 9-12V⎓1.5A 17.5-60V (Working Voltage)⎓12A Max, Double to 24A/1400W Max Warranty:3+2 Years Car Port:12V⎓10A Max