bluetti portable power station ac50s 500wh solar generator lithium battery backup with 2x110v/300w ac outlets power generator for outdoor camping rv home use emergency bluetti <b>technical specifications:</b><br><br> ac50s portable power station battery capacity: 500wh<br> battery cell type: li-ion<br> 2*ac outputs: 100-120v, 300w <br> 1*car port: dc regulated 12v,10a<br> 2*dc outputs: 12v, 3a, 5.5mm x 2.1mm<br> 4*usb-a outputs: 5v,3a<br> 1*type-c pd outputs: 45w<br> 1*wireless charging pad: 10w<br> 1*led lighting: full bright/half bright/sos flash mode<br> input: 12v~40v, 120w max<br> dimensions:11.6*7.5*7.7 in.<br> weight: 13.6lbs<br><br> <b>faq:</b><br><br> <b>q1: what devices can be charged/powered by bluetti ac50s70?</b><br> a: at first, please check the rated power of your electronics. for ac50s, the maximum rated output power is 300w, which means that if the total power of your devices exceeds 300w, the inverter will shut off.<br><br> <b>q2: how long will ac50s power my device?</b><br> a: working time (estimation) = (500wh*0.85) / operating power of your device. please note that the actual working time may vary under different environments.<br><br> <b>q3: can it be charged by using 2 solar panels in series?</b><br> a: yes, just make sure the total open-circuit voltage (ocv) of the solar panels is less than 40v, otherwise it may trigger the charging over-voltage protection.<br><br> <b>q4: can it charge and discharge simultaneously?</b><br> a: yes, but it is not recommended to charge and discharge at the same time in order to protect the battery life."<br><br> <b>package includes:</b><br><br> 1*bluetti portable power station ac50s (500wh/300w)<br> 1*ac adapter & cable<br> 1*car charging cable <br> 1*solar charging cable (dc7909 male to mc4)<br> 1*usb-c to usb-c cable<br> 1*warranty card<br> 1*user manual<br>