Lithium Ion Battery Advantages And Disadvantages: The lithium-ion battery is an advanced battery in which lithium-ion was the key component of its electrochemistry. In the discharge cycle, the lithium atom in the anode is ionized and gets separated from electrons. Lithium ions move from the anode and pass through the electrolyte till they reach the cathode. There they combine with electrons and neutralize electrically. As lithium-ion were small in size so they can easily pass through a permeable separator between cathode and anode. Though lithium is small in size so it is capable of having high voltage and charging storage.
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What is a Lithium-ion battery? Advantages and Disadvantages of Lithium-ion battery
Lithium-ion battery ion uses several different materials in electrodes. Let’s talk about its most common combination which is cobalt oxide and graphite. Most commonly you will find it in portable electronic devices like your smartphones and tablets. Some of the cathode materials include lithium manganese oxide which is most commonly used in hybrid electric and electric automobiles. Lithium-ion is of different types let’s learn about its types.
- Advantages of Lithium-ion Battery
- Disadvantages of Lithium-ion Battery
- Comparison Table for Advantages and Disadvantages of a Lithium-ion Battery
- FAQ’s on Lithium Ion Battery Advantages And Disadvantages
Types of Lithium-ion battery
There are 5 types of Lithium-ion batteries and we will learn about each type;
- Lithium cobalt oxide: Lithium cobalt oxide batteries were the combination of carbonate and cobalt, these were also known as lithium cobaltate or lithium-ion cobalt batteries. It is made from cobalt oxide and graphite carbon anode and lithium-ion is migrated from anode to cathode during its discharge and the flow reverses when the battery is charged. These types of the battery were used in phones, laptops, and cameras.
- Lithium Manganese oxide: These batteries were also called lithium manganate or lithium-ion manganese batteries or li-manganese or manganese spinel batteries. These types of batteries have high-temperature stability which distinguishes them from others. It is one of the safest lithium-ion battery types. Lithium manganese batteries were used in smartphones, laptops, and vehicles.
- Lithium Iron Phosphate: This phosphate is used as cathode in lithium iron phosphate batteries, they are also known as phosphate batteries. It has low resistance which improves its thermal stability and safety. These types of batteries were used in electric bikes.
- Lithium Nickel Cobalt Aluminum Oxide: Lithium Nickel Manganese Cobalt Oxide is also known as NCA batteries, lithium nickel cobalt aluminum oxide batteries. These types of batteries have great potential in the automobile industry. They have high energy with long-life spam. They are widely used in consumer electronics.
- Lithium Titanate: Lithium titanate is also known as li-titanate. This type of battery has various uses because of its superior nanotechnology. It has a rapid recharge time. This type of battery was used in vehicles and it has also the capacity to be used in an electric bus.
Characteristics of Lithium-ion battery
As we have learned above the lithium-ion battery is a rechargeable battery that contains lithium ions that move from the negative electrode to the positive electrode. This kind of battery was used in various automobiles and electronic devices. Now let’s learn about its characteristics.
- They have one of the best energy-to-weight ratios.
- They have high open-circuit voltage.
- They have a low self-discharge rate
- There is a slow loss of charge when they were not in use.
- They have a high voltage capacity
- They are the most stable battery
Advantages of Lithium-ion Battery
- It has a high energy density: High energy density is one of the best advantages of lithium-ion batteries because the reason for using the battery is that it should work for a long time for which it should have high density. Someone who is working for long hours always needs that kind of battery in their laptops or mobile phones which has high density and stays consistent with them.
- Its rate of self-discharge is lower: Many batteries face the most common issue of self-discharge. And the best thing about this battery is its rate of self-discharge is lower as compared to other batteries. It is 5 percent first for hours after being charged and then falls around 1 or 2 percent per month.
- It doesn’t need high maintenance: Another main advantage of a lithium-ion battery is that it doesn’t require high maintenance. This can work well without any extra maintenance. Most of the batteries need high maintenance. Even in this active maintenance is also not required.
- It has high call voltage: The lithium-ion battery can produce approx 3.6 volts. Which is very beneficial. It has a higher standard of nickel-cadmium, nickel-metal hydride, and even standard alkaline cell which is 1.5 volt and lead-acid are of 2 volts. The voltage of each lithium-ion cell is very high. Usually, most of the batteries don’t have high voltage.
Disadvantages of Lithium-ion Battery
- Protection and battery management are required: Lithium-ion batteries are not as similar to any other battery they are a little sensitive as compared to any other battery so they need extra protection. They also need protection from being discharged for long period or overcharged. Even high currents also affect the battery so they require battery protection.
- It suffers from aging: Another disadvantage of lithium-ion battery is that it suffers from aging. It only it is affected by the period but it is also affected by several charges and discharge. The lithium-ion battery can only deal with a 500- 1000 charge-discharge cycle.
- Problem while transportation: The other most effective disadvantage of lithium-ion batteries is that you will face problems while transporting them. As many airlines limit the transportation of lithium-ion batteries and in ships also these batteries were limited so they could be hard to transport.
Comparison Table for Advantages and Disadvantages of a Lithium-ion Battery
| Advantages | Disadvantages |
| Lithium-ion Batteries are high-density batteries that need no high maintenance | Lithium-ion batteries to need to be protected from overcharging as it may affect the efficiency of the battery. |
| The self-discharge rate of Lithium-ion batties is much lower than other batteries. | Since the battery provides the best of the services, the manufacturing of these batteries is costly. |
| Ni-Cd cells must be periodically discharged, but lithium-ion batteries and cells do not create this problem. | It is really difficult to transport these expensive and fragile batteries for a longer distance. |
| Lithium- ion batteries are quite efficient to use as they provide high current to devices and help their work efficiently. | lithium-ion batteries that need to be used regularly if not used till a certain age may lead to the aging of the battery. |
| Rechargeable cells have to be primed at their first charge but, Lithium-ion batteries have don’t need this priming. | Requires protection to maintain voltage and current |
FAQ’s on Lithium Ion Battery Advantages And Disadvantages
Question 1.
What do you understand by Lithium-ion batteries?
Answer:
The lithium-ion battery is a rechargeable battery composed of cells containing lithium ions that moves from the negative electrode to the positive electrode
Question 2.
How does a lithium-ion battery work?
Answer:
The lithium-ion battery is an advanced battery in which lithium-ion was the key component of its electrochemistry. In the discharge cycle, the lithium atom in the anode is ionized and gets separated from electrons. Lithium ions move from the anode and pass through the electrolyte till they reach the cathode. There they combine with electrons and neutralize electrically.
Question 3.
How is a lithium-ion battery different from other batteries?
Answer:
In many ways, lithium-ion battery differs from other batteries as it has high density, lower self-discharge, and high voltage as compared to other batteries.