This 90,000mAh (288Wh) battery delivers 300W and includes two 140W two-way USB-C fast charging ports. Power all your tech on the go with versatility, no matter the connection type. Attach the strap (sold separately) with a 30% smaller power station for complete portability. Give your journey endless charging with up to 100W solar recharging. This power station is not compatible with Anker SOLIX PS30 or other 5V~3A USB-C solar panels. Fast Recharge to 80% in an hour minutes with the dual PD 3.1 USB-C port. You can also use solar panels or your car.