Can we change the UPS backup battery at home? Batteries are crucial for the integrity of UPS systems. Most modern UPS systems regularly perform and monitor battery short circuit tests, but maintaining these systems to ensure they operate correctly when needed is also crucial.

Three tips for extending the lifespan of UPS backup batteries

Replacing the internal battery is not a big deal, we can easily replace it. There are two types of UPS, including offline and online UPS. Among these two, it is an offline UPS that we use at home or in the office, and it is easy to turn on. There is only one 500 volt ampere or 800 volt ampere battery in UPS, which is a 12 volt and 12V 7 ampere UPS battery.

（1）All your UPS in a cool and dry location.

The rated battery capacity is based on the maximum operating temperature of 77 ° F (25 ° C). Any change in temperature will alter performance and shorten battery life. When installing UPS, please remember to increase every 15 degrees above 77 degrees. The expected lifespan of UPS batteries has been reduced by half. Leave at least two inches of space on each side of the device to ensure proper air circulation. Do not place the UPS near open windows or high humidity areas.

（2）Prform preventive maintenance.

If not regularly maintained, your UPS device battery may experience heating resistance, decreased protection capacity, and premature damage at the terminals. Preventive maintenance can prevent loose connections, eliminate corrosion, and identify batteries before damage affects your application, thereby extending battery life.

(3)Properly store replacement batteries.
Keep the backup battery, but do not store it for a long time. The new battery can be stored for up to 12 months. If raised for too long, their lifespan will be shorter. To maximize battery life, please store the battery in a temperature not exceeding 50 ° F (10 ° C).