Apple's new iPhone battery patent approved: improves battery life without increasing size

According to news on March 27, according to a list recently announced by the U.S. Trademark and Patent Office, Apple has obtained a patent for iPhone batteries that can increase battery capacity and extend battery life without increasing the size.

The patent was submitted in September 2021 and published on March 26, 2024. The patent name is "battery cells with tabs at right angle" (battery cells with tabs at right angle), which details the current status of battery technology, Challenges and breakthrough solutions. In order to improve battery life, Apple has studied methods such as battery separators, folded separators, and coupled battery components in the patent to further increase battery capacity compared to existing solutions. In the patent, Apple also outlines a labeling solution by adjusting the position, which means that future iPhone batteries can not only be made larger, but also use connectors and labels at different angles to help solve space problems. Apple describes in the patent: "One set of connectors may include tabs extending from the surface in a first direction, and another set of connectors may include tabs that are substantially perpendicular to the first direction. , which not only solves the problem of space constraints, but also improves the resistance of the entire battery, thereby increasing the efficiency of the battery." Attached are more patent sketches as follows:

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