Apple’s iPhone 15 may sport stacked battery technology

Apple’s iPhone 15 lineup is rumored to feature stacked battery technology, which could increase energy density and prolong lifespan.
iPhone 15 Pro Max (iPhone 15 Ultra) rendering based on CAD. (imagevia @UniverseIce)
Hartley Charlton for MacRumors:According to the Twitter user “RGcloudS,” the ‌iPhone 15‌ lineup will feature stacked battery technology. The information came as part of an alleged leak about Samsung’s Galaxy S24+ and S24 Ultra models, which are also