"When your battery vents acid, it's not crying for help - it's dying. Carquest expert explains: that sulfur smell is electrolyte boiling off from internal breakdown. Heat, overcharging, cell failure - when batteries vent, they're losing capacity fast and heading for complete failure. 🔋 The dangerous part? Venting acid corrodes everything - trays, brackets, cables, nearby components. Waiting ""just a little longer"" turns simple replacement into expensive repair. Don't gamble with acid damage. When you smell sulfur, get DieHard batteries from Carquest - built for all applications. What's the worst acid damage you've seen from venting? Drop it below and tag someone who needs this warning! ⚡ #CarquestAutoParts #DieHardBattery #BatteryVenting #ExpertAdvice #AutomotiveBattery #MechanicLife #AutoRepair #BatteryFailure #ProfessionalMechanic #ElectricalSystem #AutomotiveExpert #GearheadLife #AutoShop #BatteryReplacement #AutoMaintenance"