The Galaxy Ring 2 could bring a huge battery life improvement by ditching lithium-ion batteries in favor of solid-state ...

The Galaxy Ring 2, anticipated for release in the fourth quarter of 2025, will showcase the first application of these ...

A rechargeable battery technology introduced in the late 1990s that stores less energy per pound than lithium ion, but is more flexible. Lithium polymer (Li-Po) uses a gelatinous electrolyte ...