This battery type lasts longer than the rest and the science behind it is fascinating

Most of us rarely stop to think about what’s actually powering our devices. We plug them in, watch for a little charging icon or indicator to light up, and hope the battery survives another long day. But behind that simple act is a constant tug-of-war between chemistry and design. For decades, scientists have been trying to pack more energy into smaller, safer, longer-lasting cells, and that race is still very much on.