Long-Lasting Portable Power StationWith proprietary long-lasting technology InfiniPowerâ„¢ combined with LiFePO4 batteries ultra-durable electronic components a smart temperature control system that monitors temperature up to 100 times per second and an impact-resistant structural design Anker 521 portable power station is built to last over a decade even with everyday use.256Wh CapacityWith a 256Wh capacity and 200W AC output Anker PowerHouse 521 is the perfect companion to charge your devices and small appliances during a weekend trip.6 Output PortsThe power station has all the ports you need to charge your devices and appliances over the weekend including 2 AC ports 2 USB-A ports a USB-C port and a car outlet.Quick Recharge in 2.5 HoursIt can be recharged from 0% to 80% in 2.5 hours via an in-box adapter and a USB-C port.Power Saving ModeSwitching on power-saving mode enables the power station to turn off right away when your devices are fully charged. Switching off the power-saving mode will enable stable charging for prolonged use scenarios.Smart DisplayThe smart LED display lets you easily track the power station's vital information such as remaining capacity current input and output and the time left to fully recharge the battery.Ideal for Low-Light EnvironmentsDuring trips or emergencies the portable power station is equipped with a built-in light bar for added convenience.Power OutdoorsHome Backup PowerUSB-C Fast ChargingDitch the bulky laptop adapter for a fast-charging cable and charge your devices at high-speed.2.5H Recharge TimeRecharge the power station to 80% in under 2.5 hours via the in-box adapter and a USB-C port.Solar RechargeAnker's proprietary Suncast technology gives a full charge in just 4.1 hours under direct sunlight.6 Ports for AllCharge your devices over the weekend via 2 AC ports 2 USB-A ports a USB-C port and a car outlet.Power-Saving ModeTurn off the energy-saving mode for stable charging and keep your devices running during long usage.