Anker 535 Portable Power Station, Portable Generator 512Wh (PowerHouse 512Wh). 500W 7-Port Outdoor Generator with 2 AC Outlets, 60W USB-C Power Delivery Output, LED Light for Camping, RV, Emergencies and More. Key Benefits. * 6x Longer-Lasting: Rated to provide 3000 charge cycles with premium LiFePO4 batteries extends the battery lifespan by 6x more than the standard lithium-ion battery pack. A drop-proof unibody structure enhances durability in the harshest environment for peace of mind at home or outdoors.. * Extra USB-C Port: Recharge to 80% in under 2.5 hours via the in-box adapter and a USB-C port. Time to get rid of bulky adapters because charging your laptop at fast speeds only requires a single cable.. * 7 Ports for All: The power station has all the ports you need to charge your devices and appliances. It is equipped with 2 AC ports, 3 USB-A ports, a USB-C port, and a car outlet.