Saw this video and it changed my perspective completely:
The TLDR is that people think of it wrong.
We are used to thinking of MagSafe battery banks as a way to charge up when the battery gets low. Like any other power bank which you can flip on and it’s just feeding power as fast as it can to the device it’s attached to (with no regard for heat, efficiency, etc)
In the regard the Air battery sucks compared to other options.
But that’s not how it’s supposed to be used.
It’s supposed to be an extender. Basically it’s like this: If you anticipate a heavy day ahead, slap it on in the morning.
Then what it does is let your power drop to around 90% and then it keeps it there. From that point on the MagSafe battery is powering your phone until it dies. Then when it’s done and you remove it, you got 90% left on the phone itself.
I tried this method out and it’s a game changer. Here’s why:
Wearing the MagSafe battery for a long time did not produce much heat at all. At no point was my phone (or the battery) very warm or hot the touch. It did say it stopped charging briefly when I was out in the Manila sun but outside of that it trickles the power without any major noticeable heat.
A regular MagSafe battery bank (of which I’ve owned many over the years) would be basically a hot plate after a half hour to an hour of use.
About 5 hours of regular use in, my iPhone is at 90% and the MagSafe battery is at 44%. Oh, and I started the day with it only at 94% (phone was at 100).
I been watching a bit of YouTube, did some social media, some chatting, a few hours of listening to music and podcasts, and looking some stuff up on google and ChatGPT throughout the day.
At this rate, this thing is going to last maybe 4 to 5 more hours, bringing my usage to 9 to probably 10 hours after which I’ll still have 90% of my phone battery left.
I think the best use case for this will be to bring it when planning an entire day out somewhere. I’ll be taking a vacation soon where I might spend the whole day from morning to night at tourist spots.
Snapping this on will give me peace of mind, halfway through the day I can take it off and enjoy the rest of my time lighter.
With a traditional battery bank I’d have to snap it on and off during the day to as the phone and battery overheat from the lack of managed power distribution.
Great product!!!