While market demand for new EVs has been dampened thanks to the uncertainty surrounding tariffs, the interest in used EVs has seen a sharp rise. Data from Cox Auto showed a 60.6% increase in used EV ...

LFP cells usually last longer than their NMC/NCA counterparts, thanks to a lower nominal voltage. Common wisdom suggests LFP cells can be charged frequently to 100% without experiencing significant ...

What if the very feature that makes your smartphone so convenient, fast charging, is quietly wearing down its battery? It’s a concern that’s sparked countless debates among tech enthusiasts and casual ...

Its lithium-ion battery will eventually refuse to hold a charge, as degradation via charging and time catch up with the device. The electrolyte inside will stop working, and it’ll be time to repair or ...

Battery life remains a critical factor for smartphone users, directly influencing how devices are evaluated in terms of usability and overall performance. To better understand how modern smartphones ...

A battery test shows iPhone 17 gains are real but modest, with eSIM-only models likely lasting longer thanks to larger batteries.

Finnish startup Donut Lab has just released the third independent test of its solid-state ...

Earlier this year, Finnish startup Donut Lab grabbed headlines after claiming it had developed the first production-ready solid-state EV battery capable of charging in about five minutes. The ...

The startup's third test evaluates whether its solid-state battery is actually a supercapacitor. Here's what the results say.