Ever wondered why your phone battery just can’t keep up after a year or two? Researchers are now using advanced X-ray techniques to peek inside lithium-ion batteries as they age—no disassembly required. They’re tracking how elements like manganese migrate and degrade performance, hoping to unlock longer-lasting power for everything from electric cars to wearables. Should we double down on battery innovation, or is the tech hype overblown? Sound off below! #BatteryTech #EnergyStorage #CleanEnergy #Tech