Tesla, the leading electric vehicle manufacturer, has recently unveiled its newest battery technology, the 4680 cell, which is expected to revolutionize the electric vehicle market. The new battery is a significant improvement over the current lithium-ion battery technology, offering higher energy density, longer range, and lower costs.
The 4680 cell is named after its size, which measures 46mm by 80mm. It is almost twice the size of the current 2170 cell used in Tesla’s Model 3 and Model Y vehicles. This larger size allows for increased energy density, with a reported 5 times increase in energy capacity and 6 times increase in power output compared to the 2170 cell.
One of the biggest advantages of the 4680 cell is its ability to increase the range of electric vehicles. This is due to the increased energy density, allowing for more energy to be stored in the same amount of space. With the new battery technology, Tesla vehicles could potentially have a range of up to 620 miles on a single charge, which is almost double the current range of the Model S.
The 4680 cell is also expected to lower the cost of electric vehicles. The larger size means fewer cells are needed to achieve the same energy output, reducing the overall cost of production. This could lead to more affordable electric vehicles for consumers and accelerate the adoption of EVs.
Another significant advantage of the 4680 cell is its durability. The new battery is designed to last up to a million miles, significantly longer than the current lithium-ion batteries. This will reduce the need for frequent battery replacements and reduce the environmental impact of electric vehicles.
In addition to improving electric vehicles, the 4680 cell has potential applications in energy storage for renewable energy sources. The increased energy density and durability of the battery could make it a cost-effective option for storing solar or wind energy, reducing reliance on fossil fuels.
Overall, the 4680 cell is a game changer for the electric vehicle market. Its improved energy density, longer range, and lower cost have the potential to accelerate the adoption of EVs and reduce reliance on fossil fuels. With Tesla leading the way in battery technology, it’s only a matter of time before other manufacturers follow suit.