Na-ion batteries.

LeftItLancs

Member
Apr 12, 2021
65
55
North UK
I thought this article might be of interest, and apparently this new tech charges in seconds and also doubles the range of current EV batteries.

Scientists have developed a battery capable of charging in just a few seconds.

A team from South Korea made the breakthrough with next-generation sodium batteries, which are both cheaper and safer than the conventional lithium-ion batteries found in smartphones and electric cars.

Sodium (Na) is also 500 times more abundant than lithium, while also holding the potential for greater charge and efficiency than its Li-ion counterpart.
Until now, Na-ion batteries have faced limitations preventing them from being adopted on any significant scale, including long charging times and a lack of storage capacity.

Researchers from the Korea Advanced Institute of Science and Technology (KAIST) were able to overcome these issues by developing a high-energy, high-power sodium-ion battery capable of rapid charging...

The new technology could potentially eliminate range anxiety by significantly improving the charging capacity of electric car batteries, and more than doubling the range of current EVs.

 

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