Professional Battery

The 7-Year model has the best free-replacement period (50 months) in the industry under our limited warranty (To the original retail purchaser. Installation not included. For details, see your local retailer or Independent Service Centre that offers ACDelco parts.)

• Vent caps are designed to resist acid leakage.
• Calcium alloy is optimized to produce a fine-grain, corrosion-resistant grid to maximize corrosion resistance, increase cycle life, and reduce water consumption for battery durability.
• Robust envelope separators provide low resistance and are designed with a puncture-resistant back web along with a rib design to improve acid circulation, which allows the battery to remain cooler and extends battery life.
• Precision manufacturing
  
  • 100% pressure tested to ensure heat seal of battery cover.
  
  
  • 100% electrical short testing.
  
  
  • 100% current tested to ensure weld.