See how to create your own 1.5V lithium-ion battery with this DIY guide. Learn the steps to assemble a rechargeable battery ...

Four projects will receive a combined $355 million in funding from the U.S. Department of Energy, officials announced Friday.

9V batteries are often found in devices that aren’t used very often. If you use a NiCd rechargeable battery you may find it completely discharged by the time you need it. Capacitors on the other ...

Albemarle (ALB.N) is set to receive $67 million for a project in North Carolina to produce commercial quantities of anode ...

If your introduction to digital electronics came more years ago than you’d care to mention, the chances are you did so with 5V TTL logic. Above 2V but usually pretty close to 5V is a logic 1 ...

Toyota Motor , Nissan Motor and other companies will help expand Japanese production capacity for storage batteries by around ...

The Biden administration is awarding $3 billion to U.S. companies to boost domestic production of advanced batteries and ...

This is why most benchmarks for charging speed (ours included) quote the battery charging level reached after a 30-minute charging session on an empty battery. With basic chargers outputting 5V/1A ...

Thanks to 15,000 Pa of suction power and 86,000 RPM, it easily sucks up dust and debris. Still, it's not disruptive and has ...

Ahead of the AirPods 4 release later this week, reviewers are offering their first look at these new open-ear earbuds.

This update to LG's affordable big-screen phone has a larger battery and is more rugged, but is mostly similar to the Stylo 4. Features include a full-HD 6.2-inch display, stylus, fingerprint ...