Useful Products is a US-based small business established in 2007 by car wash owner, electrician, and former bodybuilder ...

Every year, Ryobi puts out plenty of both brand new tools and updates to already loved products. Here's what might look good ...

CAS Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, ...

From woodworking to backyard projects, Ryobi’s niche tools blend quality and practicality, making tricky tasks simpler and ...

Finding home products online that actually hold up can feel like a guessing game. Photos look perfect, reviews sound great, ...

Abstract: This paper presents a battery-powered Class-D audio amplifier (CDA). The single-stage topology boosts the output to up to $2 \times$ of the battery voltage using a flying capacitor directly ...

If you’ve been holding out for a good deal, this weekend might be your opportunity to make use of that “add to cart” button.

Abstract: This article proposes an improved lithium-ion (Li-ion) battery management system (BMS) that provides cell-to-cell equalization and energy support with adjustable current according to each ...

Toyota is doubling down on the “holy grail” of EV tech — all-solid-state batteries. Its first EV could arrive as soon as 2027, promising longer driving range, faster charging times, and more. Toyota ...

The two companies intend to jointly offer a seamless end-to-end validation ecosystem for batteries to support customers in the battery and automotive industries throughout the entire battery ...

For as long as 55-year-old Hopi Chairman Tim Nuvangyaoma has been alive, high-voltage power lines have cut across Hopi lands in northeast Arizona, carrying vast amounts of power long distances ...