To explode, a lead-acid battery has to have two primary components and actions operating simultaneously:

• Hydrogen gas concentrate at or above 3% level in and around the battery; and
  
  
• An electrical arc or spark within the containment area of hydrogen gasses.
  
  

Click here for more information about Interstate Batteries in Arizona

The best Arizona and most reliable car batteries for Ahwatukee, Apache Junction, Avondale, Buckeye, Camp Verde, Carefree, Casa Grande, Cave Creek, Chandler, Clarkdale, Cottonwood, El Mirage, Eloy, Florence, Fountain Hills, Gila Bend, Gilbert, Glendale, Goodyear, Guadalupe, Litchfield Park, Marana, Maricopa, Mesa, Paradise Valley, Peoria, Phoenix, Queen Creek, Scottsdale, and Tempe. Counties include Maricopa County, Pima County and Gila County.