Comment on Realme’s 320W fast charging can fully charge a smartphone in four and a half minutes
xor@infosec.pub 2 months agoi’m hoping for super-capacitors, personally
Comment on Realme’s 320W fast charging can fully charge a smartphone in four and a half minutes
xor@infosec.pub 2 months agoi’m hoping for super-capacitors, personally
cmnybo@discuss.tchncs.de 2 months ago
Super capacitors are great for when high charge or discharge rates are needed. They can be charged in seconds. Unfortunately the energy density is significantly worse than batteries and they self discharge in days.
If a typical phone was super capacitor powered, it would weight 5kg and be bigger than a 1980’s Motorola.
xor@infosec.pub 2 months ago
well i’m hoping they get better