Portable power stations include rechargeable batteries that store energy so that you can use them on the go,they are commonly charged using solar panels, AC wall outlets, or car chargers, depending on the model. They can store energy from renewable sources such as solar power, as well as from traditional power grids.
Portable power stations can power a wide range of devices, such as smartphones, laptops, tablets, cameras, CPAP machines, small appliances, and even power tools, depending on their capacity and output power.