How To Extend The Battery Life Of UPS Battery Backup

A battery backup is a system in some power supplies that switches between a main power source and a battery. Battery backups provide emergency lighting in the event of power failure. The battery backups provide uninterrupted coupling of the gas turbine units to the power supply network.

A backup battery provides power to a system when the primary source of something is unavailable. Backup batteries range is from small single cells to retain clock time and data in computers, up to large battery room facilities that provide uninterruptible power supply systems for large data centers. Small backup batteries may be primary cells, and rechargeable backup batteries are kept charged by the prime power supply.

How long battery back can last?

Time is the most clear-cut guideline in determining that if the battery should be replaced or not. Most UPS batteries have an expected life of 3 to 5 years, but other factors can also shorten the life of the battery, such as temperature, humidity, and frequency of the power events.

What batteries need to consider while buying a battery backup?

The batteries that are good for backups:-

  1. Best portable; LVYUAN Portable Solar, Generator 500 W 288WH UPS.
  2. Best for a network; APC UPS, 1500VA Sine Wave UPS
  3. Best for business; APC 2200VA Smart-UPS with Smart Connect.
  4. Best budget; Tripp Lite AVR750U 750VA UPS.


  1. ALKALINE BATTERIES: – with the first commercially available batteries. These were invented simultaneously, but independently, by Valdemar Jonner and Thomas Edison. However, their early batteries were overshadowed by the first dry-cell alkaline invented by Canadian Lewis Curry in the 1950’s. An alkaline battery relies on zinc as the negative electrode and manganese dioxide as the positive electrode. Both substances are consumed as the battery discharges. As such, alkaline batteries are single-use, disposable batteries. Once discharged they cannot be safely charged.
  2. NICKEL METAL HYDRIDE BATTERIES:- Nimh batteries were invented in the late 1960s. Development was more or less the result of automotive sector investments from companies like Volkswagen and Daimler Benz, car companies wanted better batteries that would be less expensive and more reliable.

The negative electrode in this type of battery is an intermetallic compound that includes nickel. This positive electrode is nickel hydroxide. Because the components are not consumed during the discharge. NiMH batteries are rechargeable.

  • LITHIUM-IONED BATTERIES: – It is also known as Li-ion Batteries which are the newest of the three primary types of batteries. They are rechargeable batteries commonly used in portable electronics. The battery in cell phones, for example. Li-ion.

Research into lithium-ion batteries began in earnest in the 1970’s. However, it wasn’t until the early 1990’s that the first commercially available Li-ion battery came out. Another advantage of lithium-ion is constant power output. There is no performance as the battery is discharged.

Test Your Batteries Regularly

Many individuals and organizations are interested in how they can extend the life of their UPS batteries. Longer runtimes allow you to better accommodate both blackouts and brownouts.

Store Batteries In A Cool, Dry Place

Many organizations and individuals like to keep both UPS units and spare cells on their premises to provide backup power capacity, should they need it. However, if you do not store batteries at the correct temperature, then it may degrade the internal chemistry.

Lead-acid batteries, as noted, are highly susceptible to increases in temperatures over 25 C, with every 8 C increase in heat cutting the survival of the cell in half. So keeping them in a hot room could harm their battery cycle life.

Airflow is also important when storing batteries. Never pack them tightly into boxes. Instead, leave around two inches on all sides for air to flow freely. Try to temperatures below 10 C.

Lastly, make sure that you keep them in a dry environment. Water and humidity can infiltrate cells, cause corrosion, and lead to a reduction in the lifetime of the device.

Keep Your Batteries In The Correct Temperature Range

Batteries rely on chemical substrates to transfer ions from one material to another, thereby releasing electrons to form a circuit. For that reason, most cells have an optimal temperature range – a point along the curve where reactions take place most smoothly. Falling outside of this range could lead to poor performance, lack of voltage, and even premature damage to the internal structure of the cell.

Since 1998 Power Logic has been operating. By understanding the changing needs of markets we have decided to provide comprehensive solutions that allow you to protect your most valuable assets – your computers and data. We have continued to develop unique products with our commitment and professionalism to establish our channel nationwide.UPS & AVR are the first products we developed. We have various ranges of UPS with capacities ranging from 800 VA to 480 KVA. We have several types of UPS that deliver reliable power and with real-time power management software, we can control and auto shutdown multiple servers. Besides that, Power Logic also has a wide range of UPS for industry use as three-phase True online UPS and N+X Modular type UPS. Power Logic Malaysia Top 100 industries, leading in the heavy-duty and high-performance industry for green power solutions. Visit our official website for more information-