Samsung SDI pushes new battery to significantly increase electric vehicle mileage

According to the website of Electrorek, with the rapid spread of new energy vehicles worldwide, the demand for high-performance lithium batteries is expected to reach more than 40% in the next few years. Panasonic, LG Chem, Samsung SDI Big Three dominate the current global high-performance lithium battery market. At the Detroit Auto Show 2018 held this week, Samsung SDI once again brought a new type of battery, and claimed that this battery will significantly increase the mileage and charging capacity of electric vehicles.

For this new electric vehicle battery, Samsung SDI said that the battery is based on the new 21700 standard cylindrical battery cells and modules. With a diameter of 21 mm and a height of 70 mm, the capacity is 50% more than that based on the 18650 standard. This battery size is ideal for maximizing power output and battery life. It is reported that the 21700 standard is increasingly used in energy storage systems (ESS), power tools, and electric vehicles, and has become the standard for more and more electric vehicle batteries.

Samsung also brought new battery technologies to this year's Detroit auto show, such as the latest solid-state battery technology and graphene balls. Applying these two technologies can significantly increase battery charge capacity and charge speed.

Samsung SDI focuses on graphene ball battery technology. This is a unique material that can increase battery charge capacity by 45% and charge speed by 5 times. And its solid-state battery technology can improve the battery capacity and safety.

Previously, Samsung SDI has introduced 37Ah, 50Ah, 60Ah and 94Ah batteries. These batteries can be used to drive all-electric and plug-in hybrids with cruising range of up to 600 kilometers (373 miles). Most of Samsung SDI's battery products are square batteries, but last year the company launched its own "2170" battery, hoping to compete with Tesla/Panasonic's similar products. Samsung SDI brought the latest battery unit to this exhibition.

Samsung SDI has been making efforts in the direction of electric vehicles and has used major auto shows around the world to promote its latest battery products.

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