How Do You Check If A Car Battery Is Good

How Do You Check If A Car Battery Is Good. Keep in mind that factors such as corrosion or weather can alter your batterys life expectancy and influence the tests accuracy. The date can be found on a sticker affixed to the top or side of the battery.

Before you disconnect your battery. The virtual battery tester tells you the batterys expected lifespan. Enter your cars year make model engine type and your zip code.

Then proceed to check the reading on the multimeter display.

Load is applied to the battery while its voltage is monitored. Ad Save 10 with Free Store Pickup. If the battery holds a charge when its not connected to the car its not faulty. The virtual battery tester tells you the batterys expected lifespan.