Description
A reliable battery is the foundation of any high-performance build—without robust starting power, everything else fails. The Parts Unlimited YB12A-A delivers OEM-grade construction at a competitive price point, engineered with lead-calcium technology to minimize maintenance and maximize longevity. Whether you’re prepping for track season or keeping your daily driver dependable, this heavy-duty unit provides the cranking power and durability you need without compromise.
- Lead-calcium alloy construction
- Reduced water loss (66%)
- Anti-sulfation chemical included
- Low self-discharge rate
- Fiberglass separator plates
- Bolt-in fitment (YB12A-A)
- Pre-measured acid pack
- Red filler tube included
- Complete hardware kit
- Clear vent tube included
- OEM specification compliance
- Cranking power optimized






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