Understanding Battery Safety

As lithium-ion batteries have become ubiquitous, their safety risks have increasingly been a focus of public concern.

Interpreting QuantumScape’s Safety Test Results

. In this blog article, we’ll look at battery safety testing and do a deep dive into a couple of key test results from energy-dense 24-layer QuantumScape prototype cells based on our Alpha-2 design.

EV Battery Cell Formats for Lithium Metal

You can find lithium-ion batteries in everything from electric vehicles to mobile phones. But, different applications have different requirements when it comes to the characteristics of the battery format, and EVs are a particularly challenging use case.

Introducing FlexFrame

Mockup of the new QSE-5 cell

QuantumScape’s solid-state lithium-metal battery technology is designed to deliver disruptive improvements to electric vehicle performance.

Energy density: The basics

There are many factors to consider when evaluating a battery’s energy density — but it’s not as straightforward as it may seem.

The Advantages of Lithium-Metal Anodes

Periodic table of elements

Rechargeable lithium-metal batteries have been the subject of intense research for decades, and today they seem closer than ever to reaching the marketplace.

Coulombic Efficiency Demystified

Graphic of bottles illustrating coulombic efficiency

Check out this article written by the experts on solid-state battery technology, QuantumScape, to learn about coulombic efficiency in electric vehicles.