Massachusetts recycler Nth Cycle signed a $1.1B deal with Trafigura to refine recycled EV battery metals in the US and Europe ...

Donut Lab and Verge Motorcycles tested a solid-state battery pack that charged an e-motorcycle from 10% to 70% in just over nine minutes.

Donut Lab's solid-state battery pack charged from 10-80% in 12 minutes at over 100 kW in a Verge TS Pro motorcycle, the first pack-level test of the controversial tech.

This week，the solid-state battery industry showed a dual-engine momentum driven by "intensive breakthroughs on the technology front and targeted solutions on the policy front." CATL disclosed a ...

Donut Lab, a Finnish solid-state battery maker, claims its cells retained 97.7% of their charge after sitting idle for 10 days, a figure that, if independently confirmed, would represent a sharp ...

Current pipe jacking projects predominantly use C50 concrete pipes, which are prone to cracking and failure under jacking forces during complex construction. This study investigates the mechanical ...

Car batteries fail without warning from the visible signs most drivers recognize. The internal chemical degradation that causes failure is invisible from the outside until the battery can no longer ...

Choosing the right RV battery setup can make or break your time on the road. Whether you’re boondocking in the desert or topping off your devices at a full-hookup campground, your power source needs ...

Did the Bluetti Pioneer Na keep working in the freezing cold when most batteries would give up? I tested it to find out.

The specs it's put forward are extraordinary: 400 watt-hours of energy density (roughly double today's lithium-ion cells), a five-minute charge time, an operating range of -30C to 100C (-22F to 212F), ...

Finnish startup Donut Lab is pushing back against industry skepticism by releasing new independent test data showing its solid-state battery performs unusually well in extreme heat. The results follow ...