Electric car owners and InsideEVs readers normally know what an anode and a cathode are. At the Volkswagen Power Day, the German automaker wanted to take the definitions of the negative and positive ...

JB Straubel, Tesla cofounder and longtime CTO of Tesla, announced that his new company, Redwood Materials in 2019. Redwood Materials is a major Tesla partner just like CATL. CATL is the world largest ...

At the same time, demand for batteries has never been greater. 30% of cars sold in 2026 are expected to be electric vehicles (EVs) which rely on them for power. Last year American homes and businesses ...

Scientists in the U.S. demonstrated a sodium-ion battery with no anode, that retained 99.93% of its initial capacity per cycle. Their design was able to overcome many of the stability issues ...

Our Next Energy (ONE), a Michigan-based energy storage company, has unveiled a very interesting anode-free lithium-ion battery cell, with an exceptionally high energy density. The company claims that ...

Tesla 4680s have had slower ramping because of problems with the Cathode needing a wet process and cathodes made by other companies. Auto experts Munro Associates have taken apart a cybertruck and ...

Batteries took over the modern world without changing all that much. A smartphone, by comparison, has far less in common with the mainframe computers that preceded it. Same goes for the Tesla Model 3 ...