Lithium-ion Batteries – The Savior of UPS

Nowadays data centers are dependent on UPS. So people often get confused when it comes to choosing a good UPS system, then is it beneficial to choose a LITHIUM-ION UPS system because it has a long-term battery backup solution.
Three types of batteries are used in UPS. They are- 1. Nickel-cadmium, 2. Lead-acid, and 3. Lithium-ion batteries.
Now let’s talk about lithium-ion batteries. The Lithium-ion battery is a rechargeable advanced battery technology, which is charged and discharged by lithium ions. The lithium ions move between the negative electrodes to positive electrodes through an electrolyte.

The concept of rechargeable Lithium-ion batteries was first time described by M. Stanley Whittingham in the 1970s. He is called the founding father of Lithium-ion batteries. 

Benefits of Lithium-ion batteries:

Ups with lithium-ion batteries are different from those traditional lead-acid batteries. It’s like a game-changer. They last longer than traditional batteries and also recharge faster, which saves time, money. Lithium-ion batteries grant power protection to critical equipment.

Long-lasting battery life:

Lithium-ion batteries last at least 2 to 3 times longer than VRLA batteries. The continuance of a VRLA battery is 4 to 5 years. On the other hand lithium-ion UPS batteries last 9 to 10 years. As the lifespan of a UPS is 8 to 10 years, that means the owner will never need to replace the battery. So it can cause less maintenance and saves money also.

Flexibility – lighter, smaller:

Lithium-ion batteries are small in size. They are 70% smaller in size and 40% to 60% lighter than VRLA batteries. That means the same or more power in the same place.

Higher temp range:

One more benefit of lithium-ion Ups is, they can resist higher temperature than VRLA batteries and the performance will be the same. That’s why it is suitable for harsh industrial environments.

Recharge faster:

Lithium-ion batteries take only 2 to 4 hours to charge from 0% to 90% and VRLA batteries take almost 12 hours. So it is beneficial to use lithium-ion batteries.

The lower total cost of ownership:

Your battery budget will be increased if you have to change your battery several times. So the lifespan of a Lithium-ion backup power supply offers an advantage.  

Are Lithium-ion batteries safe? :

Yes, they are safe to use. There are so many myths about Lithium-ion batteries, like, they can catch fire very easily. So people get concerned about the safety of the technology. So let’s get clear, Some batteries known as the thermal runway, have overheating problems. But they are different from those batteries used in the UPS system. The battery cell packaging used in Lithium-ion batteries in ups provides an additional layer of safety.

Difference between Lithium-ion batteries and VRLA batteries: 

Lithium-ion batteries are easy to use than VRLA batteries. But the main difference between these two is the chemical makeup of the material, which is used in the electrodes and electrolytes of the battery. The capacity of the runtime of a Lithium-ion battery is much longer than VRLA batteries. If you have a VRLA battery for your UPS then the maintenance charge will be higher. You have to monitor it on a regular basis. You have to take care of its unsafe temperature while charging and discharging. On the other hand, Lithium-ion batteries are safer than this. Lithium-ion batteries are more energetic than other batteries. It can provide more power than the VRLA batteries in a short time. The VRLA batteries are designed as limited solely energy cells, while the Lithium-ion batteries are designed as power and energy cells.

Why will you choose Lithium-ion UPS: 

Most of the UPS systems contain either Lithium-ion batteries or sealed lead-acid batteries. Now the question is, why will people choose lithium-ion batteries over other batteries as their backup power supply?

So here is the answer. Lithium-ion batteries have many great features, that conquer the capabilities of traditional VRLA batteries. Lithium-ion battery backups contain less toxic metals than other types of batteries. So they are more eco-friendly than traditional lead-acid batteries. They can function at temperatures up to 140 degrees F. They are smaller in size, easy to install, and the packaging cost is low. Though the initial cost of Lithium-ion batteries is a bit higher than VRLA batteries, the maintenance cost is lower. So it is more beneficial to use Lithium-ion batteries than traditional batteries for UPS. The use of Lithium-ion batteries is increasing day by day. So in the future, the demand for Lithium-ion UPS will increase more. 

Right Power Technology, founded in 2000, as a pioneer in developing and manufacturing advanced UPS systems and solutions, Right Power Technology now has the enviable distinction of being a significant player in the industry, education, and commercial fields. Visit our official website to see the best battery backup suited to your requirements.