[1]Apple Launches Smart Battery Cases for iPhone XS, XS Max, and XR by
  Ryan Christoffel:

    Apple today updated its online store with the addition of three new
    products: Smart Battery Cases for the [2]iPhone XS, [3]XS Max, and
    [4]XR. Every version of the case costs $129, regardless of iPhone
    size. Each new case is available in both Black and White, and the
    designs resemble that of the previous Apple Smart Battery Cases,
    with a silicone exterior and a large bulge on the back to
    accommodate the battery.
    The Smart Battery Case is compatible with Qi chargers, so you can
    still take advantage of wireless charging while using the case.
    These are the quoted charge estimates for each case:
    * XS: 33 hours talk time, 21 hours Internet use, and 25 hours video
    playback
    * XS Max: 37 hours talk time, 20 hours Internet use, and 25 hours
    video playback
    * XR: 39 hours talk time, 22 hours Internet use, and 27 hours video
    playback
    In the past, Apple hasn't made Smart Battery Cases available for
    Plus-sized phones, so it's great to see that now, regardless of your
    iPhone size, you can get a case that raises battery life to meet the
    needs of heavy use.

  This is swell and all, but there is significant space at the top where
  Apple could put … oh, I don't know … a 3.5mm headphone jack. How great
  would that be?

  It's not a new idea, but is one that should be restated.
    __________________________________________________________________

  My original entry is here: [5]Apple Launches Smart Battery Cases for
  iPhone XS, XS Max, and XR. It posted Wed, 16 Jan 2019 10:25:51 +0000.
  Filed under: tech,

References

  1. https://www.macstories.net/news/apple-launches-smart-battery-cases-for-iphone-xs-xs-max-and-xr/
  2. https://www.apple.com/shop/product/MRXK2LL/A/iphone-xs-smart-battery-case-black
  3. https://www.apple.com/shop/product/MRXQ2LL/A/iphone-xs-max-smart-battery-case-black
  4. https://www.apple.com/shop/product/MU7M2LL/A/iphone-xr-smart-battery-case-black
  5. https://www.prjorgensen.com/?p=2557