The choice of the capacity of a portable power source should be based on your specific needs, and the suitable capacity for outdoor use depends on the devices you plan to connect and the expected usage time. Here are some general recommendations for power sources with different capacities:
700W power source: Suitable for small outdoor activities and short trips. It can be used to charge small electronic devices such as smartphones, tablets, and lights. If your outdoor activities require less power support, a 700W power source may be sufficient.
1500W power source: This capacity power source can meet a wider range of needs. It can be used to charge larger electronic devices like laptops, cameras, small refrigerators, etc. It is suitable for medium-sized outdoor activities such as camping and outdoor cooking.
2000W power source: This is a larger capacity power source, suitable for activities that require a large amount of power, such as outdoor concerts, outdoor movie screenings, outdoor office work, and more. It can support the simultaneous operation of more devices, including some higher-power appliances.