ios13查找iphone_iOS 13如何节省iPhone的电池（通过不完全充电）

ios13查找iphone Kaspars Grinvalds/Shutterstock Kaspars Grinvalds / Shutterstock Lithium-ion batteries, like those in iPhones, have a longer usable life if you don’t charge above 80%. But, to last the da

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