The iPhone 15 and iPhone 15 Pro models are generating excitement among tech enthusiasts as rumors suggest that Apple may adopt a revolutionary battery technology known as “stacked battery.”
Apple’s iPhone 15 lineup to utilize updated battery tech for unparalleled performance
Leaked information from a reliable source, @RgcloudS, hints at Apple implementing this technology across the entire iPhone 15 lineup, potentially offering significant advantages such as reduced heat and improved battery life.
So, what exactly is a stacked battery? It involves a different approach to assembling and packaging battery cells compared to traditional methods. Instead of rolling up positive and negative electrodes, a stacked battery utilizes a lamination process, folding them into zig-zagging layers along with separators.
This unique construction allows for a denser battery, as there is less wasted space within the packaged cell compared to traditional wound batteries. As a result, stacked batteries can offer higher capacities, giving users access to more power for their iPhone 15 devices.
Moreover, the layered design of stacked batteries enables them to function as multi-pole batteries, reducing resistance within the cell. This, in turn, leads to a significant decrease in heat generation during charging and discharging processes. Unlike wound batteries, which tend to concentrate heat in specific areas, stacked batteries distribute heat more evenly across the cell, thereby extending the battery’s lifespan.
The advantages of stacked batteries extend beyond improved battery life. These batteries are also capable of charging and discharging at higher rates, allowing for faster charging times for iPhone 15 devices. Furthermore, the increased power delivery potential can accommodate the higher power demands of modern smartphones, ensuring a seamless user experience.
While stacked batteries are a relatively new development in the smartphone industry, they have already proven successful in electric vehicles, where fast charging and high power densities are crucial. By implementing this technology, Apple aims to enhance the performance and longevity of the iPhone 15’s battery, providing users with a more efficient and reliable device.
As the rumor mill continues to churn, anticipation builds around the potential implementation of stacked batteries in the iPhone 15. If these rumors hold true, users can expect a significant boost in battery performance, including longer-lasting charges, faster charging times, and reduced heat generation.
