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 are designed with a puncture-resistant back web with a rib design to improve acid circulation and provide low resistance, which allows the battery to remain cooler to extend battery life. Also available in 7-Year and 6-Year models.

Features

• 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 are designed with a puncture-resistant back web with a rib design to improve acid circulation and provide low resistance, which allows the battery to remain cooler to extend battery life
• Precision manufacturing
• 100 percent pressure tested to help avoid future leaks and for added strength and rigidity
• 100 percent electrical short tested