Seal Ring

A high-precision plastic gasket engineered as the primary safety barrier to insulate battery terminals and prevent electrolyte leakage in high-performance alkaline batteries.

• Superior Leak Protection: Molded from premium, chemical-resistant polymers to form a reliable, airtight mechanical seal against aggressive electrolytes.
• Excellent Electrical Insulation: Provides absolute electrical isolation between the positive steel can and the negative bottom, preventing internal short circuits.
• Precise Pressure Relief: Features a built-in safety vent design that ruptures reliably under extreme internal pressure to prevent cell bursting during abuse.