Technical terms for portable power stations

You don't have to be an electrical engineer to make a decision. But here are some terms and conditions you need to know.
Capacity: The storage capacity is in Watt-hours (Wh), that is, watts per hour. This capacity is also important for the total demand at a given time, which means that you cannot run fans, lights, charge laptops, etc. And expect it to be implemented. It will automatically shut down, and low capacity power stations will have fewer processing times at one time.
Eagle GE300 portable power station has larger capacity and higher wattage: 324Wh (90000mAh) lithium battery capacity, 300W rated power and 600W surge power.
Charging port: Make sure that the mobile power supply you purchase has a 110-volt 3-core AC charging port. Check the number of USB ports as needed, so that you and your partner won't quarrel over the charger. In addition, some have USB-A ports, or so-called "fast charging" ports. This is conducive to faster charging of smart phones.