Which is better, outdoor power supply or mobile power supply?

Ⅰ. Outdoor power supply The built-in lithium-ion battery of the outdoor power supply is a multifunctional portable energy storage power supply that can store electrical energy and has AC output.

Ⅰ. Outdoor power supply

The built-in lithium-ion battery of the outdoor power supply is a multifunctional portable energy storage power supply that can store electrical energy and has AC output. Outdoor power supply is such an energy storage power supply, which is equivalent to a small portable charging station that is light in weight, high in capacity, high in power and easy to carry. It can be used indoors and outdoors.

Ⅱ. Mobile power supply

A power bank is a portable charger that integrates power supply and charging functions. As the name suggests, it is a power bank. Without AC output, lithium-ion batteries are generally used as energy storage carriers. They are mainly used for charging portable electronic products. They are small in size and easy to move. They are usually used in situations where there is no external power supply.

Ⅲ. Difference

1. Output current: Outdoor power supplies usually have larger output current to ensure sufficient power for outdoor devices; while mobile power supplies have smaller output current and are mainly used to charge mobile devices.

2. Output voltage: Outdoor power supplies usually have a variety of output voltages, such as 5V, 9V, 12V, etc., to adapt to different outdoor equipment; while mobile power supplies usually only have an output voltage of 5V, suitable for mobile devices with a charging voltage of 5V.

3. Output power: The output power of outdoor power supply is larger than that of mobile power supply, which can meet the needs of some high-power outdoor equipment, such as lighting equipment, power tools, etc.

4. Interface type: Outdoor power supplies usually have multiple interface types, such as USB, DC, AC, etc., to adapt to different outdoor equipment; while mobile power supplies mainly use USB interfaces and are suitable for most mobile devices.

5. Application fields: Outdoor power supplies have a wide range of applications. They can not only be used as emergency power sources at home to power large household appliances such as desk lamps, microwave ovens, refrigerators, etc., but are also suitable for various outdoor scenes, such as outdoor camping, outdoor live broadcasts, and outdoor It is used in many power-consuming scenes such as office work, outdoor shooting, car emergency starting, and outdoor construction. The application range of mobile power supplies is relatively small and can only power digital products with small USB ports such as mobile phones, MP3 players, Bluetooth headsets, and tablet computers.

Based on the above aspects, outdoor power supplies have more powerful functions, wider application scenarios, and a wider variety of electrical appliances that users can use. Outdoor power supplies not only have many output interfaces and can carry a variety of electrical appliances, but also have sufficient capacity and power. The power supply time is much longer than that of mobile power supplies. They are our choice for emergency use at home and for using electricity when going out.