The EcoFlow Delta Max 2000 portable power station is a fire hazard and you should stop using immediately. Fortunately, the fix is easy. Here's how to do it.

At a glance Expert's Rating Pros ・Superb display ・Fresh design ・Excellent performance ・Fantastic cameras ・Great battery life Cons ・Design might divide ・Expensive ・Heavy Our Verdict The Apple iPhone 17 ...

Abstract: In this paper, a real-time deadtime control method is proposed based on optimized switching time delay calculations, considering the dynamic characteristics of the battery formation system.

The Tecno Pova Slim measures just 5.95mm in thickness, making it one of the slimmest smartphones in the budget segment. Read ...

Abstract: Integrated on-board EV battery charger which exploits the EV drivetrain elements into the charging process, is considered as a solution to reduce the cost of EVs. Whether in charger mode or ...