Editor Blogs

    iOS "Optimized Battery Charging" Could Frustrate you Daily

    10/09/2019
    Jason Lomberg, North American Editor, PSD
    Tag: @apple #ios #batterymanagement #batteries #psd
    iOS "Optimized Battery Charging" Could Frustrate you Daily
    Close. So very, very close. Apple's latest iOS battery-saver is well-intentioned, but it's just as likely to frustrate as illuminate.
     
    iOS 13 implements something called "Optimized Battery Charging," which is designed to extend the life of your battery by calculating exactly when to fully charge to 100%.

    You're probably aware that continually topping off your battery ages it, so "Optimized Battery Charging" is supposed to learn from your daily charging routines and refill the last 20% only when absolutely necessary -- when you charge your iPhone at night, for example, it won't keep it at 100% for hours at a time.

    And according to the tester at ZDNet, this feature works as advertised ... to a point. Obviously, it works best if you follow a very orderly, exact routine, with little variation day-to-day. If you go to sleep and wake up at the same times each day and always plug in your device at night, "Optimized Battery Charging" could be a fountain of youth.

    But if you don't charge at night, or if you wake up at erratic times, the new feature could vex you with undercharged batteries. I work from home, so I don't follow a normal 9-5 sleep schedule. but more than that, I tend to wake up at disparate times (based on when I conked out, my workload the next day, and pure randomness).

    I'm just as likely to wake up with a partially charged battery as see any tangible benefits.
     
    Read more here: https://www.zdnet.com/article/can-ios-13s-optimized-battery-charging-save-your-battery/
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    Power Systems Design is a leading global media platform serving the power electronics design engineering community. It delivers in-depth technical content, industry news, and product insights to engineers and decision-makers developing advanced power systems and technologies.

    Published 12× per year across North America and Europe, Power Systems Design is distributed through online and fully digital editions, complemented by eNewsletters, webinars, and multimedia content. The platform covers key areas including power conversion, semiconductors, renewable energy, automotive electrification, AI power systems, and industrial applications—supporting innovation across the global electronics industry.