Priced at $20, TimeCapsule is an ‌AirTag‌ enclosure that houses two AA batteries that offer 14x more battery capacity than the CR2032 battery that the ‌AirTag‌ runs on. It works by ...

So if powering the same device, the AA battery would last more than twice as long. If we're talking longer lasting lithium ...

In the global race to create more efficient and long-lasting batteries, some are betting on nanotechnology – the use of minuscule parts – as the most likely to yield a breakthrough.

On Wednesday, Elevation Lab announced TimeCapsule, a new $20 battery case purported to extend Apple AirTag battery life from one year to 10 years. The product replaces the standard CR2032 coin cell ...