For those who don’t know, some trickle chargers use “pigtails.” Those are wire connectors that are permanently connected to the battery terminals, the ends of which are often fed out through the grill ...

Changing your vehicle's car battery, yourself, is a simple task that will save you money. However, ensure you disconnect this battery terminal first.

We test and review what we think is the best car battery tester, plus other options at different price points at AutoGuide.com.

Once you're done checking your battery state, remove the negative terminal first. If the clamps aren't coming off easily, you will want to use a battery terminal puller to remove them.

I have disconnected and reconnected my battery terminals several times over the years. While I am careful not to get the wires crossed or touch each other, I have never thought about what order I ...

Panasonic Holdings Corp.’s decision not to rush into expanding capacity to build batteries has been validated by slower global demand for electric vehicles, Chief Executive Officer Yuki Kusumi said.

Dealing with a low battery in your car? Don't worry—maybe all it needs is a bit of a recharge. Here's a helpful step-by-step on how to charge your car battery.

Makita's Sync Lock Battery Terminal is a great way to control when your batteries can be used. However, only certain Makita batteries can be used with it.

Billionaire investor Warren Buffett’s Duracell battery maker was accused by chemical producer BASF SE of stealing trade secrets about lithium ion battery technology.

There are numerous reasons why you might want to swap out the battery terminals on your vehicle. See our top picks of the best battery terminals here.

Your car battery can pick up all kinds of dirt and grime while sitting in the engine bay, and it's good to keep that clean. More important, though, is monitoring anything that appears on the ...

There are several types of car battery terminal and they are not interchangeable. However, they can be replaced with universal terminals if necessary.