Patented C&D post seal design with secondary epoxy seal to increase integrity

• Leak-free operation
• Superior reliability

Two-fold vent system

• Low-pressure safety valve with flash arrester
• Minimizes bulging
• Prevents flashback explosion from external ignition source

Thick radial grid design for both positive and negative plates

• Improves current carrying capacity and performance
• Long float life

Immobilized electrolyte technology

• Absorbent glass mat design (AGM)
• Safe handling and storage

Advanced, computer-controlled thermal cover-to-jar weld

• Greater reliability and consistency

Automated, state-of-the-art, cast-on strap process

• Ensures consistent, high-quality, low electrical - resistance welds

PVC container and cover

• Provides excellent water vapor retention, preventing dry out
• Prevents oxygen infiltration
• High-impact resistance

Through-the-partition intercell connection

• Shortens current paths
• Increases performance

Copper-to-copper connections

• Minimize resistance drop, especially at high rates
• Reduce need for retorquing connections

Measurable quality and outstanding performance

• 100 percent of cells tested for conductance voltage and capacity
• Tested in accordance with Bellcore TR-NWT-000766 specifications
• 100 percent of cells tested to 95 percent capacity at the 8-hour rate to 1.75 Vpc.