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Category: battery technology

Robotics | IoT

Why Your Smartphone’s Battery Sucks Is Finally Revealed

When it comes to modern consumer electronics, we all seem to be obsessed with finding an electrical outlet to charge up. That’s because the lithium-ion batteries that power our smartphones, laptops, and other gadgets have a performance problem: with each charge, they become less efficient, eventually becoming too unstable to function. Now chemists from Texas A&M have uncovered what causes batteries to slowly die: instead of flowing freely, electrons coupled to lithium ions are getting… read more