MAXOAK 99Wh AC outlet power bank<br> TSA-approved Power Bank: Battery Capacity 99Wh/26756mAh. Designed for Travel/Business Power Backup Purpose. You can Put in your Carry bag and Take it on Airplane.<br> AC Outlet Portable Charger & All-in-1 Power Bank：1* AC120V/100W (Peak Power:140W) output for AC Powered Devices Such as Laptops（no more than 100W），Cell Phone，Tablet，and Others. 1* PD3.0 45W USB-C(5-20V) for MacBook and other USB-C Devices, USB-C (in/out) is not only a Recharge Port but also a Discharge Port. 2* USB 5V3A for Smartphone, iPad, Camera, Led lamp, etc.<br> Three Recharge Ways: AC / USB-C Recharge and Car Recharge (Optional). The Power Bank can be Recharge from AC Wall Outlet or USB-C Charger(Charge Time: About 4hrs). Attention: for Car Recharge, you need to Buy a DC12v to AC Power Inverter or USB-C PD Car Charger yourself).<br> Other Highlights：1) Emergency LED Lighting/SOS Function (Full bright/Half Bright/SOS Mode）；<br>2)Portable & Lightweight（L7.1*W3.9*H2.3inch, 2.75lb）;<br>3) Built in BMS(Battery Management System):Overcharge/Overdischarge/Overcurrent/Shortcircuit/Overheat Protection); <br>4) Charge and Discharge Simultaneously; <br>5)High Safety Automotive-level Battery Cell；<br>6）Low-heat：Aluminum shell; <br>7)No fan Design, Silent; <br>8)Frequency 50/60Hz(adjustable);~