Apple’s wearable devices, including the Apple Watch and AirPods, could gain hefty increases in battery life thanks to a new development in battery technology.
TDK, a major Japanese firm which has supplied batteries and other components for the iPhone, has announced that it has developed a material for a next-gen solid-state battery with far higher energy density than those used previously.
In a press release (fave.co/3xi0njj, the company boasts that it has: “Successfully developed a material for CeraCharge, a next-generation solid‑state battery with an energy density of 1,000 Wh/L, approximately 100 times greater than the energy density of TDK’s conventional solid‑state battery.” This technology, TDK says, is intended to be used in “various wearable devices, such as wireless earphones, hearing aids and even smartwatches, with the goal of replacing existing…