Aferiy P280 review: A multifunctional power station that I'd use for emergency backup

The P280 is a 2,048Wh capacity power station built around an array of 4,000+ recharge cycle, automotive-grade LiFePO4 cells that have a 10-year lifespan and a much better safety record than the older Li-ion cells.

This unit can push out 2,800W continuously (and support peak loads up to 5,600W) through its array of ports. It has five AC outlets, four USB-C ports (two rated for 20W max, the other two for 140W max), two 18W max USB-A ports, a 12V car output port, two 12V/3A DC5521 ports, and a single 12V/25A XT-60 port.

That's a total of 15 ports in all, so all your devices -- from your camping refrigerator and CPAP machine to your earbuds and drones -- can get charged up from the one power station.

The AC output is enough to handle pretty much any mains-powered device you want to throw at it, making it a very versatile backup power solution.