Other Android makers like Google, OnePlus and Xiaomi include comparable options -- often called Adaptive Charging, Optimized ...

A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...

Good battery care use to involve letting the battery discharge completely every so often. With modern battery technology, ...

CATL recently announced a new type of battery cell that shows no sign of degradation after 1,000 cycles. The cells will be first used by the bus maker Yutong. Thanks to a technique called ...

A complete understanding of these degradation mechanisms is a key step toward successfully identifying new battery materials. X-Ray diffraction (XRD) can facilitate the evaluation of failure ...

Tesla’s top battery cell supplier, CATL, is throwing some cold water on Tesla’s battery plans and the CEO even said that Elon Musk “doesn’t know how to make battery cells.” Contemporary Amperex ...

Andrew Kessel was a breaking news writer for Investopedia until October 2025. He previously covered markets for Proactive Investors, with a focus on small-cap stocks in fintech, healthcare, mining, ...

This week at IAA Munich, the Volkswagen Group unveiled its "unified" battery cell. Developed by VW subsidiary PowerCo, the prismatic cell will debut in the automaker's line of affordable EVs launching ...

When it comes to pushing the limits of lithium-ion (Li-ion) batteries, companies are investing the most in new materials and chemistries such as solid-state electrolytes and lithium-metal anodes, or ...