Certain units of the 2022-2024 GMC Hummer EV are included in a new Service Update from General Motors, which covers a fix for a battery energy control module issue. The Service Update applies to both ...

When the crew at Genesis Offroad in Olive Branch, Mississippi, wanted to install a dual-battery system in their project JK, they did what any of us would and searched the Internet high and low for a ...

What is the quiescent-current control module? How to do a parasitic draw diagnostic. In the automotive market, a multitude of buck-converter ICs enable automotive power engineers to achieve low ...

After around 11 installments, it's hard to believe we're finally just about finished with our overland-style project. One area we've wanted to cover since the beginning was the charging system. This ...

Electric mobility may sound simple, but it is pretty far from it. A big battery pack offers more range, but most people will not use it most of the time. In road trips, it may allow them to travel ...

A first-generation Nissan Leaf was turned into a stretch limo. After doing the rounds in Las Vegas for God knows how many years, someone bought it and put a secondary high-voltage battery in it. Now, ...