The Elec: Samsung will use technology from electric cars in smartphone batteries
Samsung intends to apply battery design technology for electric vehicles to the creation of batteries for smartphones. This is reported by the Korean edition of The Elec.
According to industry sources, Samsung SDI, a wholly owned subsidiary of Samsung, will begin applying a new battery design method to smartphone battery designs. Previously, it was used in the development of batteries for electric cars. Experts call this technology stacking (stacking), which allows you to pack battery components more tightly. In this case, with the same dimensions, it is possible to achieve an increased capacity.
Batteries made using the stacking method have at least 10 percent more capacity than batteries made using the traditional “roll” method. For example, the current flagship Samsung Galaxy S22 Ultra, if its battery had been produced by stacking, would have received an increased battery capacity – 5500 versus 5000 milliamp-hours.
According to experts, the components in flat roll batteries cannot be packed tightly, as this can damage the integrity of the battery. The layered design solves this problem by effectively filling the space between the components.
At the end of the summer of 2020, Samsung launched a smartphone with a high-capacity battery. Model Galaxy M51 received a battery with a capacity of 7000 milliamp-hours.
Source: Lenta
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