Portable power stations usually support the following output interfaces, and the common output power of each interface is as follows:
USB interface
·USB-A interface
·Common voltages are 5V, 9V, and 12V, and the power can generally reach 18W, which can power small devices such as mobile phones, tablets, outdoor lighting, and small fans. Some USB-A interfaces that support the fast charging protocol may have higher power, such as those that support the QC fast charging protocol, which can reach 27W or even higher.
·USB-C interface
·Voltage is usually available in multiple gears such as 5V, 9V, 12V, 15V, and 20V, and the power can be up to 100W, mainly used to charge mobile phones, laptops and other devices. Some lower-power USB-C interfaces also have specifications such as 30W and 65W, such as some interfaces that support the PD fast charging protocol, which can quickly charge devices that support the PD protocol.
AC socket
Generally, the output voltage is 110V or 220V AC. The output power range is wide, and the common ones are 100W, 200W, 500W, 1000W, 2200W, 3000W, etc. It can power various electrical appliances with high power requirements, such as computers, digital cameras, fans, car refrigerators, rice cookers, power tools, etc.
DC interface
· Ordinary DC interface
· The voltage is usually 12V, 24V, and the output power is generally 120W-200W. It can be used to power vehicle-mounted equipment, such as kettles, coffee machines, vacuum cleaners, air pumps, external inverters, ventilators, etc.
·Other special DC interfaces
·Some portable power stations may have specific DC interfaces for connecting some special devices or accessories. The output voltage and power will depend on the specific device. For example, there may be low voltage outputs such as 5V and 9V, with power ranging from a few watts to tens of watts. There may also be higher voltages such as 48V and power of hundreds of watts to meet the needs of specific high-power DC devices.
