Why Does Your Smartphone Battery Drain So Fast in Winter? | RapidSmartFacts

Описание: Cold weather makes your smartphone battery drain faster because low temperatures slow down lithium-ion chemistry. Ion movement becomes sluggish, voltage drops, and your phone may shut down early to protect itself — even if the battery isn’t actually empty.

📚 Sources (with article titles):
• Harvard SEAS — “Why Lithium Batteries Struggle in Cold Weather”
• IEEE Spectrum — “Low-Temperature Battery Behavior Explained”
• Scientific American — “Why Phones Shut Down in the Cold”
• Battery University — “Temperature Effects on Lithium-Ion Cells”

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