What's that powdery, crystallized stuff inside your battery case? Classic battery corrosion. While it can be a frustrating and potentially dangerous matter to resolve, it isn't usually hard to clean ...

WD-40 may seem like a miracle oil, but you have to choose the right variant when cleaning your car's battery. There are ...

Dear Tom and Ray: There is a fluffy white/blue deposit at the base of the positive-terminal post of my battery. The service manager's explanation is: This is perfectly normal for a sealed battery.

Q: I need your advice about the 2014 Subaru Outback that we recently bought from a dealer. I went to check the oil and saw that the positive and negative battery terminals were full of white corrosion ...

Energy storage is an essential element of the clean energy transition, from the electrification of cars to helping smooth out the intermittency of variable renewables such as wind and solar.

Q I have a 2004 Toyota Camry. For the last six months, the negative terminal on the battery and the front end of the cable connecting to it had a white powdery deposit. The positive terminal had none.

At least one out of every three vehicles has corrosion around the battery terminals. Many drivers never give it any thought, since they do not think it is important enough to include in their regular ...

Battery terminals come in various forms. Here's what military-style battery terminals are and how they differ from other ...

As you may know, we’re rather big fans of building things here at Hackaday. But we’re also quite partial to repairing things which might otherwise end up in a landfill. Especially when those things ...