What is the best portable power station?

In the past few decades, portable power stations have undergone great changes. The technology has been significantly improved, and the use case scenarios have also changed. When I was in my twenties, I would carry a power station with a large lead-acid battery during all my camping trips. This may be the heaviest thing in my kit, but it can play for five or six hours on portable speakers.

Fast forward to the current situation. High-density lithium-ion batteries and advanced power management technology mean that portable power stations have unprecedented capacity. They are still very popular for camping, but with the increase of extreme weather events, which usually lead to power failure, they are increasingly considered to be necessary for emergency kits for families.