A UPS is called an uninterruptible power supply because in the event of a power failure it can be quickly converted to an inverter state so that important files are not lost when the computer is in use because of a sudden power failure and there is no time to store them. It is not intended to be used as a back-up power supply. If you just want to be able to use the power when the power goes out, an inverter is sufficient. Most of the batteries used in home UPS are maintenance-free lead-acid batteries.
The reason why an UpS (Uninterruptible Power Supply) can continue to supply power to computers and other equipment after a power failure is that it has a device inside that stores electrical energy, this storage device is the12V 100AH UPS battery.
Main functions of the 12V 100AH UPS battery
1、When the mains power is normal, the electrical energy is converted into chemical energy and stored inside the battery.
2. When the mains power fails, the chemical energy is converted into electrical energy and supplied to the inverter or load.
The reliability of a 12V 100AH UPS battery is directly related to the reliability of the entire UpS system, yet the battery has the shortest mean time between failures (MTBF) of the entire UpS system. If the user is able to use and maintain the battery correctly, its service life can be prolonged, otherwise its service life will be significantly shortened, the battery type is generally divided into force lead-acid batteries, lead-acid maintenance-free batteries and nickel-cadmium batteries.
Taking into account the load conditions, usage environment, service life and cost, lead-acid maintenance-free batteries are generally chosen. Users should not choose inferior batteries for the sake of cheapness, as this will affect the reliability of the whole system and may result in greater losses.
