This technique uses uniaxial stretching to create flame-retardant, high-performing electrolytes for next-gen batteries.

Renault’s electric vehicle (EV) unit Ampere has signed a joint development agreement (JDA) with Stratus Materials. Under the alliance, Ampere will assess Stratus Materials’ cobalt‑free LXMO (Lithium X ...

Cobalt free technology represents the third step in the battery strategy of Ampere. Credit: Ampere. Renault’s electric vehicle (EV) unit Ampere has signed a joint development agreement (JDA) with ...

When pushing out lawyers, law firms often keep their website profiles online so they can get another job, but some believe this could lead to ethical and insurer scrutiny. Jumped or pushed? In today’s ...

Seattle-based EcoFlow has launched its DELTA Pro Ultra X whole-home battery system, offering homeowners installation and commissioning within one week. The system combines two portable home batteries, ...

Oura Ring 4 users report shorter battery life. The claims come a year after its debut. Oura seems to be quickly responding to this issue. When Oura unveiled its fourth-generation smart ring last ...

A worker at Ford Motor Co.'s joint-venture battery plant in Kentucky is suing over unpaid time spent putting on mandatory "protective footwear" before and after shifts. The lawsuit, filed Wednesday in ...

Pebble is making a comeback in the industry. The Pebble Time 2 will be one of the first commercially available watches of the brand after its comeback. It is confirmed to get up to 30 days of battery ...

Lithium-ion batteries are the backbone of modern electronics. These batteries power everything from smartwatches and smartphones, including your iPhone, to laptops and even electric vehicles. However, ...

An iron-air battery that stores and releases energy through a reversible rusting process has become the first of its kind to connect with a public electricity grid. On 30 July, the Dutch start-up Ore ...

For more than a decade, scientists have been investigating ways to develop a “quantum battery” that stores energy using photons rather than electrons or ions. While quantum batteries—thanks to ...

Apple is doing even more to help you protect your battery life and overall health with iOS 26. Here's how. Batteries are not eternal. They are a physical and chemical process that deteriorate over ...