What is inside an automobile battery?

Answer Although today's car batteries are made with modern materials, the basic technology dates back to the mid-1800s. A chemical reaction between lead and sulfuric acid makes the electricity that starts... Read More »

Top Q&A For: What is inside an automobile battery

What would be the pressure increase inside an automobile engine block if the water in it froze?

Water expands about 9 percent when frozen. Assuming the engine block was full at a volume V, the ice has to compress to fit (-0.09V). The pressure change is the bulk modulus of ice (2.00 x 10^9 Pas... Read More »

Causes for an Automobile Battery Overcharging?

Car batteries are an essential part to make any car run well. Batteries can be overcharged like any other battery, and overcharged batteries can leak battery acid or even explode. Overcharged batte... Read More »

How to Troubleshoot an Automobile Battery?

If you've owned and operated a vehicle for more than five years, chances are you've encountered a problem with the battery. Most 12-volt batteries last between three and five years. During this per... Read More »

How to Care for an Automobile Battery?

Keep your vehicle running smoothly with these tips on how to care for an automobile battery. You'll learn how to keep your battery terminals clean. You'll learn how to check a battery's strength. A... Read More »