Product details:

- Extremely Durable and Long-Lasting: The portable power station is equipped with premium LiFePO4 batteries that offer 6 times longer lifespan, a drop-proof unibody structure, and industry-standard electric components for enhanced durability.

- Unprecedented 10-Year Lifespan: Instead of 2 years, 521 Portable Power Station lets you power your devices everyday for 10 years. It also comes with an exclusive 5-year full device warranty for a guaranteed, worry-free experience.

- Extra USB-C Port: Time to get rid of bulky adapters because charging your laptop at fast speeds only requires a single cable. See the power station recharge itself and give a high-speed charge to a wide range of devices.

- Huge 256Wh Capacity: The high capacity portable power station pumps out 256Wh of power—the perfect companion to charge your devices and small appliances during a weekend trip.

- 6 Ports for All: The 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.

Warranty: 1 year.