What is the difference between ups and mobile power?

UPS is an uninterruptible power supply, which is mainly used to provide backup power for some important computers or electronic equipment; the input and output voltage are generally 220V.

The mobile power supply is a power bank, which provides charging equipment for mobile phones and other electronic devices; the input and output voltage is 5V.

UPS (uninterruptible power system / uninterruptible power supply) is a system equipment that connects the battery (mostly lead-acid maintenance free battery) with the host and converts the DC power into the mains power through the module circuit such as the host inverter. It is mainly used to provide stable and uninterrupted power supply for single computer, computer network system or other power electronic equipment such as solenoid valve, pressure transmitter, etc. When the mains power input is normal, the ups will supply the mains power to the load after stabilizing the voltage. At this time, the UPS is an AC mains power regulator, and it also charges the battery in the machine. When the mains power is interrupted (emergency power failure), the ups The DC power of the battery shall be supplied to the load continuously with 220V AC through the method of zero switching conversion of inverter, so that the load can maintain normal operation and protect the load software and hardware from damage. UPS equipment can provide protection for high or low voltage.

Mobile power pack (MPP), also known as "power bank". The utility model relates to a portable charger which integrates power supply and charging functions, and can charge or standby power supply for digital devices such as mobile phones anytime, anywhere. Generally, lithium battery (or dry battery, rare) is used as the storage unit, which is convenient and quick to use