portable power station 300w,solar outdoor generators 280wh/75000mah,lithium battery backup power source with flashlight,inverter generator with dc ac outlet for home use camping rv travel emergency zerokor <b>zerokor portable power station 300w</b><br> product paramters<br> <b>capacity:</b>280wh<br> <b>dimensions(lwh):</b>8.5" l x 6.7" w x 4.1" h<br> <b>weight:</b>about 5 lbs<br> <b>built-in battery cell:</b>100%original high quality lithium ion batteries<br> <b>input recharging:</b>dc15v/2.4a by power adapter provided<br> <b>fully charged time:</b>about 9 hours<br> <b>usb output :</b>usb1:5v/3a 9v/2a;usb2+usb3+usb4:5v/3a<br> <b>dc output:</b>9v~12.6v/10a max<br> <b>ac output:</b>pure sine wave :110v/60hz<br> <b>bulb tybe:</b>ultra bright led flashlight with 3 modes:light,strobe,sos<br> <b>power indicator:</b>display indication<br> <b>working temperature:</b>-10 °c~40 °c/14 °f~104 °f<br> <b>lifecycle:</b>>1000times<br> <b>300w portable power station, stayed powered all the time</b><br> enjoy all your devices & gadgets when camping with this 300w portable power generator!<br> <b>what’s in box? </b><br> 1*300w portable power station<br> 1*ac power adapter<br> 1*cigarette lighter adapter<br> 1*car charging cable<br> 1*user manual<br> <b>what do you want to know firstly ?</b><br> <b>q:</b>what devices can be charged by portable power station 300w ?<br> <b>a:</b>please kindly be noted this unit can only charge/power your devices that less than 300watts, please check out the operating power of your device before use.<br> <b>q:</b>how long it can power to my exact device ?<br> <b>a:</b>working time=280wh*0.85/operating power of your device.for your information,if the power consumption of your device was 40w,the running time will be 280wh*0.85/40w=5.9hours( rough calculated)<br>