Cars, trucks, RVs, and motorhomes run dual 12-volt batteries for various reasons. Depending on how you wire a two-battery 12-volt system, the result can be a 12-volt system or a 24-volt system—or even ...

If you're ever driving through rough terrain and break an important part such as a drag link or tie rod, you may be stuck until help arrives. If you were unable to summon help you could weld the part ...

Can I wire two 12v atx connector together to get 24v? or the 12v and the 5v for 17v? I have a small amp board that I want to power with it. It's technically possible, but a really bad idea if you ...