The Battery Doc is a smaller-sized charger. It works well…but so do many others. It’s a bit difficult to distinguish between the yellow and green light colors, but this doesn’t seem to affect the ...

Your car battery can be a temperamental creature. It needs to remain at peak performance, all year long and in all kinds of conditions. The best way to keep your battery primed and ready for action ...

Is anything more disappointing than being all geared up and ready to ride, only to thumb your motorcycle’s starter and hear nothing? Avoid this sad scenario by keeping your battery fully topped up ...

We may receive a commission on purchases made from links. A dead battery can rapidly ruin your plans when your car won't start. Just like choosing the best battery brand, having the correct battery ...

Over the past few weeks we've looked at handy OBD-II monitors, flexible hose clamp pliers and screw-holding screwdrivers that make dropping screws less likely. This week's tool, a desulfator battery ...

If you’re like us, your trail toys often get parked for long periods of time. While swapping out fluids is standard issue on any rig that has been set aside for an extended length of time, changing ...

Not all cars are meant to be driven every day. If you own a special vehicle, such as a classic or sports car, you probably keep it tucked away somewhere until you're in the mood to take it for a spin.

I have used this little 6-amp battery charger for decades (Figure 1). It was given to me by my dad, who probably bought it in the 1970s. The charger worked really well for the small batteries in my ...

Editor's note: An update made on January 18, 2023, on charger performance and availability three years after this story's original airing, follows the main story. When outlets are nowhere in sight, a ...

If there's one motorcycle tool you should definitely have for your Harley-Davidson, it's a battery charger that can double as a maintainer. This type of charger can come in handy whenever you need to ...