Discover the built-in hardware tests that can extend the life of your laptop and save you from expensive repairs.

Abstract: This work builds on previous 3-level, and resonant SC (ReSC) converters by integrating capabilities for quasi-resonant regulation, accurate voltage and current instrumentation, and ...

While it's a bit lower capacity at 20,000 mAh, the much better-named Cuktech 15 Ultra has a similar screen and can actually ...

If battery life is a top priority, this is the laptop you’ve been holding out for. The HP OmniBook 5 14, which is PCWorld’s ...

HP keeps premium positioning in the Windows laptop segment where finding capable machines under $1,000 proves challenging, particularly on their official website where aggressive discounting rarely ...

Abstract: This paper presents the design and implementation of an advanced battery management system (BMS). The basic concept is to divide each series battery array into sub-arrays where each battery ...

If you're after a machine with a large screen and strong performance, this HP laptop offers all that and more.

A+ Hybrid Batteries has announced an expansion of its mobile hybrid battery replacement and repair services to include several additional vehicle models. The company, known for its mobile hybrid ...