TDK, a battery supplier for Apple, has made a breakthrough in developing new solid-state batteries. These advancements could potentially increase the battery capacity for wearables like the Apple Watch, leading to longer-lasting devices. While there is no confirmed timeline for when these new batteries will be integrated into products, they offer promising improvements for devices like smartwatches and wireless earbuds.
The Apple Watch Ultra 2 boasts impressive battery life due to its larger size compared to models like the Apple Watch Series 9. With more internal space, Apple can fit a bigger battery inside, and advancements in technology may lead to increased battery capacities without the need for larger batteries.
In addition to wearables, TDK anticipates that the new battery technology could be used in coin cell batteries, potentially for devices like the Apple AirTag. This advancement in battery technology opens up new possibilities for enhancing the performance and longevity of various electronic devices.
While this breakthrough may not benefit the upcoming major Apple Watch X anniversary overhaul, it signifies exciting possibilities for the future of wearable technology. CNBC reports that TDK’s new batteries may have capacities up to 100 times greater than current technologies. These solid-state batteries could also offer faster charging capabilities, making them ideal for devices that are meant to be worn continuously, such as smartwatches or future wearable tech like an Apple smart ring.
