Specifications: DC input: 20V-5A (support 12V-24V)Car charger output port: 12V-8AAC output: 100V-3A 50Hz continuous 600W, peak 1000W, AC rated output energy 600WHUSB output: 25V=2.4A (QC18W)Battery: Lithium-ion battery Cycle times:? 500Operating temperature: -10-40 degreesCharging temperature: 0-40 degrees Product size: 27.5X17X21.5cm/10.83X6.7X8.46"Product outer box size: 31X21.2X29.2cm/12.2X8.35X11.5"Accessories box size: 30.5X19.1X4.4cm/12X7.52X1.73"Outer box packing size: 32.5X22.5X31cm/12.8X8.86X12.2" Certificate: PSE, IEC62133 battery report, METI filing, UN38.3 MSDS ROHS CE EMC LVD FCC sea and air transport appraisal, drop test report. Protection system: Overcharge protection, Over discharge.