winter battery

When the weather is cold, some people in the outdoor may find that the power of the phone drop badly. Just now there’s 20% of the power, but after a few minutes, the phone shut down automatically ? This is because lithium batteries at low temperatures will face a very serious power loss problem.
snow battery
When lithium batteries work, Li + will move between the positive and negative, and low temperature will make lithium-ion battery Li + activity decreased. simple to say, the original lithium battery have power, but because of low temperature, Li + “can’t run”, it will let the battery’s available power drop down. When the temperature rises, lithium battery Li + activity returned to normal, that “can’t use” power will be restored.

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