All the Information You Need Regarding the Electric Car Battery

Electric Vehicles (EVs) have a more straightforward mechanical system than fuel oil and gas cars in line with their operating principles. Maintenance operations are less costly, but battery replacement can also be done quickly if necessary. So, why do you think the electric car battery may need a change? The answer is straightforward!

As with all battery-powered vehicles with long-lasting use (including smartphones), vehicle batteries can experience performance loss after a certain period. Here, the opportunities offered by car manufacturers to home users come into play! Keep reading to learn about the innovations brought by battery technology and all the solutions provided in this field.

What Does Battery Mean? What is the Meaning of the Dictionary?

The battery is a word of Italian origin that means different things in defense and technology. As a military term, this word, which refers to artillery units and deck parts where cannons, is used instead of the word “battery” in the electronics branch. In this area, the battery is the primary power source that ensures device operation.

What are Battery-Powered Tools?

Today, all charged electronic vehicles around you, especially those at hand, are manufactured with batteries so they can work wirelessly. In other words, many frequently used devices, from phones to tablets, computers to cameras, speakers to electric drills, work thanks to their battery as the primary power source. With the development of technology, electric cars occupy an important place among these vehicles Decently!

What is the Battery in Electric Vehicles? 

Unlike conventional vehicles, electric cars charge instead of fuel oil or autogas. The charge is filled through the unit/station or household outlet and stored in the electric vehicle battery. The control stored in the battery is transferred to the electric motor during use, allowing the vehicle to move through a much simpler system.

When a vehicle’s starter with an internal combustion engine turns on, the fuel oil or gas first releases a large amount of heat energy. Then, this heat is converted into electrical energy with a loss of about 75 percent and transmitted to the vehicle’s electronic components. In contrast, the engine in electric vehicles acts directly as an alternator, which allows the stored energy to be used efficiently without loss.

What are the Electric Car Battery Prices?

It that battery prices, which were thousand dollars per unit (kW/h) in the early 2010s, first launched modern EVs, have fallen to as low as $ 150 in 2020. Considering the development of battery technologies, the increase in raw material production, and competition in the market, it is expected that prices will decrease to $ 73 per kW / h by 2030. In this direction, for 2021, it is possible to have a HOME battery with a capacity of 60 kW / h for a price of 9 thousand dollars or less.

 

What Factors Influence the Price of an Electric Vehicle Battery?

The cost of an electric car battery by the raw materials used in its manufacture and its capacity (kilowatt-hour – kW/h). Lithium-ion batteries, the most common of the batteries used in modern electric vehicles, reach their buyers at the prices mentioned above (2021: 160 dollars) according to the kW/h value. In this context, the price difference between a 17 kW/h battery and a battery with a capacity of 80 kW / h can change from year to year so that it is directly proportional. Dec. However, thanks to the battery rental facility offered by some companies, they can pay lower fees regularly instead of the purchase cost.

In Which Cases Are the Battery Lease Valid for Electric Vehicles?

Since electric car battery prices can cause difficulties for many users in terms of paying at one time, some brands (e.g., Renault) offer simultaneous rental services instead of selling batteries together with the vehicle. The battery replacement service and insurance are in the rental amount. Thus, if the battery performance decreases or is damaged, the relevant company performs the replacement process without October costs.

Some automobile manufacturers (e.g., BMW) offer warranty support for their batteries and can reflect all transactions made in advance to the vehicle sales amount. The fact that the operations to be carried out in case of maintenance are pretty simple and affordable creates an attractive option for potential home buyers. In summary, battery rental or sales applications differ according to the service policy of the brands.

What Is the Material of the Electric Vehicle Battery (Battery)?

The batteries of electric vehicles on lithium (lithium carbonate) mainly consist of a mixture of primary components such as cobalt, manganese, nickel, aluminum, and graphite. For example, the Tesla battery (the S model) consists of cobalt, nickel, aluminum, and lithium. In contrast, the battery of the Nissan Leaf, the world’s best-selling electric vehicle, is produced in a lithium-manganese alloy. 

While some of these components are rare substances, others are relatively more easily accessible. Lithium is a metal element with a soft texture and light silver color. Lithium, found in nature and other factors, is used in an ion-alloyed way in battery technology. Although efforts to find alternative raw materials for the future of electric vehicles are increasing day by day, it can be said that lithium-ion (Li-Ion) technology dominates the sector today. But considering that the best lithium-ion battery produces a specific energy of 250 kW/kg, this is 2 percent of the energy density of gasoline and only 1 percent of hydrogen. We will use EV batteries in vehicles such as airplanes and trains in the near term.

What is Cobalt?

Cobalt is a transition metal element of silvery-white color in nature, along with other minerals. Cobalt, which has many uses in many sectors, can be given magnetic properties like iron. That is why this element is in producing electric car batteries alloyed with aluminum and nickel for the magnetic effect.

What is Manganese?

Manganese is an element with a grayish appearance in the transition metal class. Manganese, a conductive additive in the manufacture of batteries, is alloyed with other ingredients (lithium-nickel-cobalt) for the battery cell’s cathode (positive pole) pole.

What is Lithium Carbonate?

As a type of inorganic chemical known as lithium salt, lithium carbonate appears as a white powder. This compound, which produces other lithium products, occupies a vast place in the pharmaceutical and electronics industries. Lithium carbonate is used in battery technology to obtain lithium cobalt oxide.

According to the research conducted by the multinational investment bank Goldman Sachs, In the Tesla S model, which has a 70 kWh battery, 63 kilograms of lithium carbonate equivalent raw material was used means an amount equal to the raw material of a lithium battery in the contents of 10 thousand phones. Therefore, the market share of electric vehicles increased by 1 percent, showing that the Sunday demand for lithium carbonate will increase by 70 thousand tons annually.

What is Graphite?

Graphite is a greyish-black, oily, and flexible type of carbon mineral. Graphite, also used in battery technology due to its good electrical conductivity, ensures that the best efficiency can come from the battery as an auxiliary material. With the new studies, graphite layers and graphene, a superconducting material, can be obtained. Graphene batteries, the future of battery technology, can charge 7.5 times faster than lithium batteries. Furthermore, because it is a less expensive material than lithium, it is expected to cut battery costs significantly.

What is Nickel?

Nickel is a metal alloyed with other elements as a corrosion-resistant substance. In addition, this substance, which is also preferred as a coating to protect other metals, is used for stainless steel, magnets, money, etc. it is used in the production of utensils. In line with this feature in battery technology, it plays a vital role in producing all types of batteries.

What is Aluminum?

Aluminum is a soft metal primarily found in nature as bauxite ore. Aluminum, a highly resistant element to oxidation, is critical in important sectors such as aerospace and aviation due to its lightweight structure—this metal, combined with nickel and cobalt in modern HouseHold batteries. Also known as Ni-Co alkaline, these rechargeable batteries stand out for their fast filling and high-performance characteristics.

How Long is the Battery Life of an Electric Car?

The battery life of electric cars varies with the material of the battery intensity of use, just like in smartphones. Although some studies have shown that can use EV batteries up to 20 years without needing replacement, many car manufacturers offer a warranty of 8 to 10 years in line with the projected life of the battery. A Li-Ion battery can be charged 500 to 1000 times on average and can Decelerate between 100-160 thousand kilometers during its lifetime.

How to Make an Electric Car Battery Replacement?

The batteries of electric vehicles can have a modular or relatively more compact system according to the brand of the car. The vehicle batteries, which have a fully modular design, allow the replacement of specific cells when they experience a performance loss of 5 percent or more. Thus, it can extend the battery’s life without requiring complete replacement.

The batteries, designed in a compact structure, also have more than one part and allow module replacement. Types at service points at the end of the mileage or usage period by the manufacturer. On the other hand, some battery manufacturers provide alternating battery usage services with the stations they have installed. Thus, when the current battery is, users can continue on their way by quickly changing the battery through a subscription.