 That's right. Three times more batteries die in summer as they do in winter. Be safe. Have yours tested at any of Interstate's 300 dealers in the southern Utah area. Find them at InterstateBatteries.com. One of the best things about this time of year is enjoying this amazing country we live in. Summer's here and it's hot, hot, hot. Your air conditioner is working hard. Now is the time to upgrade to a new energy-saving Bryant system from Air Care Professionals. Get great savings this month on a new air conditioning system and 0% financing options available with approved credit.