How long does the rack UPS lithium battery last?

How long does the rack-mounted UPS lithium battery last? The rack-mounted UPS is a type of lithium-ion battery UPS. How long is the life of the lithium battery inside it? Since it is a lithium battery product, its life is also generally '2000 times'.

How long does the rack UPS lithium battery last?

In fact, the service life of lithium batteries is generally not calculated on a yearly basis, but on the number of cycles. Of course, the number of cycles is not just the number of charge and discharge cycles but a cycle of charge and discharge.

This 2000 lifespan means that the rack-mounted UPS lithium battery has 2000 charge and discharge cycles. However, a charge cycle does not mean that all the lithium battery power must be used up for the next charge. When the lithium battery is used for a period of time, the battery is charged when it is halfway down, and it can be counted as a charging cycle when it is fully charged until the next day.

However, this 2000 cycle of charge cycle life is not absolute, because if you spend more money, you can customize the rack-mounted UPS power supply with longer cycle life.

After talking about this service life, Cuneng Electric Xiaobian also wants to tell you some ways to extend the service life of the rack-mounted UPS lithium battery. After the lithium battery is manufactured, its capacity is limited, but in the process of use, Proper use and daily maintenance are beneficial to extend the life of the rack UPS lithium battery.

Method for extending the service life of a rack-mounted UPS lithium battery

◆Usage environment

The environment of the rack UPS is also very important. It requires less dust and no corrosive air. It should not be exposed to the sun and have a good lightning protection effect. The temperature in the equipment room is also controlled within a certain range. Good to install anti-static floor.

◆Access load

The most reasonable range of load is 30%-60%, full load, overload use will affect the life of the UPS, at least once a year.

◆Charging and discharging

Lithium battery timing and charge can better extend its service life, usually every 2-3 months, the specific time of discharge needs to be determined according to the capacity and load of the lithium battery itself. After a full load discharge , follow the instructions for charging.

◆ Correct switch sequence

The correct power-on shutdown sequence should be to first turn on the UPS power supply to power it, and then turn on the various loads, so as to avoid damage caused by the instantaneous current impact during startup. In the order of shutdown, the load should be closed first and then closed. UPS.

When using the rack-mounted UPS lithium battery, there are still many places that need to pay attention to the large and small size. The correct use method and daily maintenance can effectively extend the service life of the lithium battery.