iPhone 15 can help you follow the "40-80 rule," which increases the long-term useful life of the handset's battery.
(via Cult of Mac - Apple news, reviews and how-tos)
iPhone 15 can help you follow the "40-80 rule," which increases the long-term useful life of the handset's battery.
(via Cult of Mac - Apple news, reviews and how-tos)