Recent advances in battery risk assessment methodology can be difficult to understand and apply. This article presents a series of example risk assessments on real battery systems of different sizes ...

A summary of the actual state of battery charger harmonics is presented. The effect of harmonic distortion on the distribution system, especially on distribution transformers, is analyzed. A program ...

The DeWalt 20V Max 3/8-Inch Cordless Impact Wrench is on sale for just $128 on Amazon, a 46% discount compared to its full price of $239.

Judging by reviews, the solution to your problem might be an obscure battery-powered impact wrench from Walmart. Fortunately, we found one that just so happens to be on sale for $49 , down 51% ...

The cordless drill features two-speed settings (0 – 450/0 – 1500 RPM) and uses a high-performance motor to complete a range of fastening and drilling applications. The impact driver allows for ...

On June 10, the Ministry of Ecology and Environment of the People's Republic of China publicly issued the "Public Notice on Regulating Matters Related to Imported Recycled Black Mass Raw Materials ...