Even if nobody notices, batteries are changing the world!

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Even if nobody notices, batteries are changing
the world!
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• If you are interested in technological advances
  today, you cannot ignore battery technology. Not
  because it would drive that progress, but because
  you cannot shake the feeling that it's blocking
  it. Of course, these are breakthroughs in
  research - the user, however, does not get that
  much in daily life.

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Immense development

• And yet, in few years, there has been immense
  development in battery technology. Lithium-Ion
  technology has established itself as the current
  standard. Lithium-ion batteries today store twice
  as much energy as the first sold by Sony in 1991
  copies. And they are ten times cheaper.
• For example, the energy density of around
  notebook batteries is currently around 250 Wh/kg
  and for cars, for safety reasons, between 160 and
  180-watt hours per kilogram. It is generally
  assumed that the energy density can be maximally
  doubled by Li Ion Cell Manufacturers. In
  addition, prices are to be halved again by 2020.
  All this, Notabene, just with the optimization of
  existing lithium-ion technology.

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Perception of battery power

• And yet, most people succumb to the feeling that
  little has happened in battery technology. This
  is mainly due to our smartphones, which we think
  need much more energy. That's nominal first. But
  if you compare early and today's model, you have
  to come to the conclusion that this is not really
  true.
• However, what has changed is that we no longer
  (only) use devices like phones. However, the
  perception of battery performance has suffered so
  much that most people have the feeling that the
  batteries have not got better.

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The bane of different dimensions

• That battery technology does not simply progress
  exponentially has several causes. On the one
  hand, there is the basis there are chemical and
  physical limits because every electron which is
  to be stored in the battery needs (in simple
  terms) an atom (or molecule) with which it can be
  bound. However, each atom can only bind a limited
  amount of electrons.
• Approximately 70 of all lithium-ion batteries
  are already being recycled today. What many do
  not know Batteries which can no longer be used
  in cars, can still make sense in stationary
  applications. A battery is not simply broken or
  ok, but loses power and is therefore no longer
  suitable for certain purposes.

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The thought

• By far the biggest impact will be on devices and
  gadgets that have only been considered and not
  implemented due to the lack of sufficient battery
  elements. Thus, the greatly improved battery
  technology is the basis for so many developments
  in robotics, cybernetics, IoT, medicine, research
  by Li Ion Battery Manufacturers. There are only a
  few areas where a super battery would have no
  effect.
• ORIGINAL SOURCE

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