Une enquête néerlandais dévoile l'envers du décor avec des productions européennes de batteries pour voitures électriques qui ...

Northvolt's financial collapse deals a blow to Europe's plan to set up its own battery industry to power electric cars, ...

Certains véhicules électriques chinois utilisent déjà des batteries sodium-ion. Ils espèrent maintenant atteindre de nouveaux ...

Swedish-based Northvolt, which was seen as one of Europe’s best shots at fighting off China’s electric vehicle battery ...

Northvolt transformed in a matter of months from Europe's best shot at a homegrown electric-vehicle battery champion to a ...

Nov. 5, 2024 — Sodium-containing transition-metal layered oxides are promising electrode materials for sodium-ion batteries, a potential alternative to lithium-ion ... Oct. 28, 2024 — The ...

It’s a pity, because a removable battery allows you to swap out batteries easily — that means no time lost charging, and you can quickly ditch degraded batteries. There is a sign of good ...

A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. Although regulation within the European Union requires ...

We run one other test on smartphone batteries, timing how long it takes for a drained phone to charge. We'll note the percentage charge after 15 and 30 minutes of charging a phone that's run out ...

Magazine d’information sur les droits des citoyens en matière de consommation et enquêtes sur des problèmes vécus par les consommateurs.

Les artistes et l'association des producteurs parviennent à une entente de principe ...