What’s the average battery life of an iPhone 12 Pro Max?
Apple says the battery lasts up to 20 hours on iPhone 12 Pro Max during video playback, but it depends on your usage. For example, using your iPhone 12 Pro Max for audio playback and phone calls more than internet browsing will retain battery longer than usual.
iPhone 12 Pro Max has a 2815 mAh battery, slightly less than iPhone 11 Pro and almost the same as iPhone 12 Pro. However, when you purchase a refurbished iPhone 12 Pro Max from Mobile Guru, the battery capacity is between 70%-100% depending on the device's condition.
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