Specifications BrandTTWEN ModelD5Product NamePortable Energy Storage Power StationNet WeightAbout 25kgSize470 5 289 366mmBattery Capacity675000mAh 45Ah 48V 2160WhAC Output Pure Sine Wave220VAC 2000W Peak 4000W 50Hz 60HzUSB A output of x4 5V 2 4A Maximum Power 12W Per Circuit USB A output of x2 5V A 9V 2A 12V 1 5A Maximum Power 18W Per Circuit USB C Output of x2 5V 3A 9V 3A 12V 3A 15V 3A 20V 2 25A Maximum Power 45W Each Circuit Car Charging Output12V 8 3A Maximum Power 100WWireless Charging Output15WMaximum Power of Fast Charge1500WAC input Power AC Input Voltage220V 240V MAX 50HZ 60HZSolar Charging Input11V 50V 9 A MAX Maximum 400WInput of Car ChargingSupport 12V 24V Default Input Current 9ACycle Life20000 TimesBest Ambient Temperature20â 30°âAmbient Temperature of Discharge 10â 40âAmbient Temperature of Discharge0â 40âAmbient Temperature of Storage 10°â 40â Optimum 20°â 30â Package includes 1 x Energy Storage Power 1 x User Manual