Begin by connecting pin 85 of the relay to a clean ground point on the vehicle chassis or the negative terminal of the ...

Dead batteries and leaky tires can lead to expensive service calls. Save yourself some cash with a jump starter featuring a ...

Lithium-ion batteries power our phones, cars, and even homes; ensuring their safe and efficient behavior has become ...

Battery problems are often associated with winter, but summer heat also can be tough — even fatal — for your battery.

Corroded or loose battery terminals, frayed cables, or even poor grounding can cause high resistance. That points to intermittent voltage or circuit issues, despite a “good battery.” High resistance ...

Some drivers have to jump start their cars regularly when temperatures drop. Here's why car batteries are so sensitive to low ...

One customer at an auto shop had a power drain issue that caused her to replace her car battery three times in one year.

Abstract: The rapid proliferation of electric vehicles (EVs) and the demand for faster charging times necessitate accurate energy metering across increasingly wider current ranges. Conventional single ...

A multimeter might look intimidating, but learning to use this simple electrician's tool will come in handy during a number of every day tasks.

Chery reveals a 600 Wh/kg solid-state battery module capable of 1,300 km range, joining Toyota and Mercedes in the race to ...

There is no one-size-fits-all tool to do everything, so you will need a checklist of what's required to do the job correctly.