The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

More recently, Betavolt announced its 3-volt diamond nuclear battery that uses nickel-63 and a diamond semiconductor using the same beta particle principle that can power a device for 50 years.

Lithium-ion batteries, used in consumer devices and electric vehicles, typically last hours or days between charges. However, with repeated use, they degrade and need to be charged more frequently.

In the world of batteries, duration is king. Whether nestled in the smallest wearable or providing back-up power for the electric grid, a battery that provides reliable energy for longer will ...

Those ultra-long-range Toyota EV batteries we were waiting for? Yeah, they might take even longer than expected. Toyota is delaying plans to build a new EV battery plant in Japan, where it was ...

Batteries power our favorite electronic devices, but they're not meant to last forever. The good news is that Windows laptops have a battery report feature that breaks down whether your battery ...

Nissan has agreed to a $661 million deal to purchase U.S.-built batteries from SK On, a Korean-owned battery supplier. The SK On-supplied batteries will power Nissan's future EVs, which will also ...

On Monday, Wang Chuanfu, the Shenzhen-based group’s billionaire founder, unveiled a new charging system that could add about 470km in range to BYD’s batteries in just five minutes. The ...

That's why investing in a reliable inverter battery is important to ensure an uninterrupted power supply at home or the office. The right inverter battery can keep your lights, fans, and essential ...