Seattle-area startup Hyviva is challenging the Tesla Powerwall with its hydrogen-fueled 'Lego brick' energy storage system.

Lithium-ion batteries’ ability to deliver a lot of power from a small package have made them the go-to for makers and manufacturers alike. It’s not unusual now to find, say, microcontroller boards ...

The Rated Red Crew builds a DIY phone charger at home. Thousands of Americans told to avoid refueling cars Fetterman Delivers ‘Reality Check’ on Socialism Cargo ship runs into engine trouble on way to ...

When you need to keep your electronics going but want to be more environmentally conscientious, finding batteries that meet both your needs can feel challenging. However, thanks to the team at Linogy, ...

The PD.Charger-GSM v2.5 is an industrial-grade solar and LiFePo4 charger/controller with MPPT support, designed for 2–4 cell Li-Ion/LiFePo4 batteries. With various connectivity options and a ...

Rechargeable lithium-ion batteries remain a fire-causing nuisance, leading to the recall of a popular ebike and mobile power bank. Additionally, there were nearly 100 airline incidences caused by ...

Commodity trader WMC will purchase recycled-content battery precursor material produced by a Green Li-ion hydrometallurgical system in Oklahoma. “While others in the industry face setbacks, we’re ...

If you're shopping for a new portable phone charger before your trip, don't just grab the biggest, most powerful-looking option you can find. TSA has strict rules on what kind of electronics are ...

Lithium-ion batteries have taken up permanent residence in our homes for years now. They're hidden in your phone and laptop, but they might also lurk in your electric toothbrush or your bike. Even ...