Potassium-ion batteries could have a higher energy density than sodium-ion batteries. This is important for large-scale ...

This image shows carbon nanofibers analyzed with a technique called energy-dispersive X-ray spectroscopy after undergoing charge-discharge cycling in new potassium-ion batteries.

Texas-based startup Group1 has unveiled the world's first Potassium-ion battery (KIB) in the industry-standard 18650 cylindrical form factor. This groundbreaking innovation marks a significant ...

Scientists have developed a nonflammable electrolyte for potassium and potassium-ion batteries, for applications in next-generation energy-storage systems beyond lithium technology. Scientists ...

A battery with a potassium cathode and anode could compete with lithium-ion. The battery also self heals by combining gentle heat with high surface mobility.

Group1, a leader in advanced battery technology, proudly announces the release of the world's first Potassium-ion battery (KIB) in the cylindrical 18650 form factor. Group1's KIB technology offers ...

Potassium-ion (K-ion) batteries are gaining more attention as a promising substitute to lithium-ion batteries (LIBs) in large electrical energy storage devices due to their low cost and abundant ...

Researchers demonstrate how they can overcome a persistent challenge known as dendrites to create a metal battery that performs nearly as well as a lithium-ion battery, but relies on potassium ...

The new potassium-ion battery pack boasts an impressive energy density of 151 Wh/kg, translating to a cruising range of 130-150 kilometers on a single charge. This is a significant leap compared ...

Australian scientists have developed a nonflammable electrolyte for potassium and potassium-ion batteries, for applications in next-generation energy-storage systems beyond lithium technology. In ...

Group1's new 18650 potassium-ion battery offers long cycle life, strong discharge, and sustainable production, presenting a promising alternative to lithium-ion batteries.