Video: Lithium-Sulfur Batteries, With a 500 Wh/kg Goal, Deliver 400 Wh/kg

We have already told you about lithium-sulfur batteries, or li-s, if you prefer. Many research institutes deal with them for their potential of being lighter and having more power density than lithium-ion batteries. The Alise Project has recently announced it has created a new prototype that is able to deliver 440 Wh/kg. Already pretty close to the production version goal of 500 Wh/kg.

Funded by the European Union, the Alise Project has the participation of 16 partners from 5 different countries. Williams Advanced Engineering and Seat are among them, but the company that will produce these batteries is probably Oxis Energy.

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