If you leave a bike unused, the battery can lose charge. Here's how to charge a motorcycle battery and the most common motorcycle battery questions answered.

To turn on the new Optimized Battery Charging option, launch the Settings app on your ‌iPhone‌ or iPad, then scroll down and tap Battery. On the next screen, select Battery Health, and then ...

That could soon change: Penn State engineers have just figured out how to charge car batteries in 10 minutes for 200-300 miles of driving.

If your car's battery needs a boost with a 12V charger, you may be wondering how long the whole ordeal will take. A bit of a wait is better than alternatives.