How often do UPS batteries need to be replaced?
Typical UPS battery life is 3 to 5 years. This is dependent on a number of factors, including: Temperature where the unit is located.
How do I know if my UPS battery needs to be replaced?
When near failure, batteries will often begin to demonstrate strange symptoms you can use to judge the remaining life of your battery. Typically, repeating alarms, flashing panel lights, and strange terminal displays are all symptoms of a failing UPS battery.
How often should UPS be replaced?
UPSs protect computers and other equipment from power surges and guarantee power in the event of an outage. During a UPS’s lifetime, the need for occasional repairs and battery replacements can be expected; otherwise, this hardware is designed to last for at least 6 years, depending on environment and care.
Why do UPS batteries go bad?
Undercharging or low voltage can cause sulfate crystals to form on the battery plates. … Overcharging with a float voltage that is too high can cause excessive hydrogen and oxygen gases and can lead to internal dryout that, once accelerated, can cause thermal runaway – resulting in failure or even fire and explosion.
What happens when a UPS battery fails?
What happens when a UPS battery fails? A failed UPS could be subject to severe damage by fire, thermal runaway, IGBT failure, capacitor, and fan damage. … The batteries for your UPS are critical, they can overheat and cause thermal runaway.
How many years does a UPS battery last?
Cause / Resolution: Most APC batteries should last three to five years. There are many factors which affect Battery life including environment and number of discharges.
What is the lifespan of a UPS?
As a rule of thumb 10-15 years is the absolute maximum life expectancy of a large UPS power system.
Do backup batteries go bad?
Over time, these battery backups tend to “go bad” and stop powering devices on the battery-enabled outlets. This is rarely a sign of the UPS (uninterruptible power supply) going bad—more often than not, the battery inside the device is either expired or failed.