You can check the health of your iPhone's battery to determine when it's time for a replacement.

Open one of your iPad’s analytics files (these files start with “Analytics” followed by a date). In the analytics file, tap ...

Changing a car battery can be done in just a few steps. Always test the car battery before replacing and be sure to properly dispose of the dead battery.

Is it OK to check your phone’s power bank Can you charge your tablet in the overhead bin? What about a cordless hair dryer?

Confused by kilowatts? Can’t tell an anode from a cathode? Here is a simple guide to the jargon likely to be tossed around at Tesla’s Battery Day on Sept. 22.

Pickering Interfaces, supplier of modular signal switching and simulation solutions, has announced a new addition to its PXI ...

Researchers at the University of California has come up with a smarter way to estimate the remaining range in an EV's battery.

My 2016 Honda Jazz has 50,000 miles on the clock. Should I replace the battery?

Used motorcycles under $5,000 are a dime a dozen, but before buying it's important to take precaution. Here are five things ...

While only 12 of the 203 reviews award the MM420 fewer than 4 stars, there are some issues worth noting. The most common ...

Measuring the individual cell voltage with a multimeter requires disassembling the battery pack, which is difficult for ...

The metal shed of the driving school was scorched by the midday sun. I stared at the oil stain on the ground and heard Coach Li shouting, "Next, Wang Xiulan, come over to test the battery voltage!" ...