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A comment on Vertically aligned carbon nanotubes triple the density of lithium batteries. Parent comment

Re:Vertically aligned carbon nanotubes triple the density of... by Teckla on Wednesday October 07, 2020 @12:54PM (#24710159)
I would like to see phones and batteries decoupled; i.e., phones without batteries. Most people use phone cases anyway; put the battery in the phone case. Replace the case as desired.
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Re:Vertically aligned carbon nanotubes triple the density of... by TT3351 on Wednesday October 07, 2020 @05:22PM (#24712894)
Most Android phones used to have swappable batteries. Too convenient and not thin enough, I guess.
[ Parent | on HN ]