Articles on Lithium Battery Technology

The answer is yes—but not for every ultra-thin battery. The biggest value of a silicon-carbon anode is not simply making a battery “thinner.” Instead, it can potentially store more energy

In recent years, smart rings have gradually moved from a niche wearable category into the mainstream. While the market was initially driven mainly by technology companies, traditional jewelry brands are

When I first saw Microduck, I thought it looked more like a playful desk toy than a serious robotics platform. Then I looked a little closer. The 25 cm-tall duck-like

A New Kind of AI Pendant at IFA 2026: A Wearable That Records What You Eat At IFA 2026 in Berlin, OdyssLife showcased its still-in-development smart pendant, the ODYSS N1.

For many wearable devices, the battery is not simply a component that engineers place into an empty compartment. The battery can determine how much space remains for the PCB, sensors,

As health monitoring, sleep tracking, gesture control, and other features continue to be integrated into smart rings, components such as PPG sensors, temperature sensors, IMUs, Bluetooth SoCs, and miniature lithium