The Bosch S6521B High Performance Starter Battery is engineered to provide your vehicle with unparalleled reliability and power. Utilizing advanced AGM (Absorbent Glass Mat) technology, this battery ensures steady power delivery even during the most demanding start-stop conditions. It extends battery life up to twice as long compared to conventional batteries and features a sophisticated design to prevent acid leakage and withstand vibrations, making it perfect for both urban stop-and-go traffic and long trips. Specifically designed to meet OEM requirements, the Bosch S6521B battery guarantees excellent charge acceptance and robust performance across various vehicle models including Toyota, Ford, Chevrolet, and more. Its cutting-edge full frame grid technology combined with acid-absorbing microfiber glass matts not only assures longevity but also maximizes reliability, making it an indispensable component for your vehicle. With free roadside assistance and an impressive 4-year replacement warranty, Bosch stands out as the only choice for discerning car owners seeking optimal performance and peace of mind.

• Advanced AGM technology for reliable power
• Up to 2x longer battery life than conventional batteries
• Flushed tops minimize acid leakage risk
• Vibration-resistant design
• Meets OEM performance requirements
• Free roadside assistance & 4-year warranty
• Designed for start-stop vehicles

Amp Hour:	55 Ah
Battery Type:	AGM
BCI Group Size:	34
Cold Cranking Amperage:	775 CCA
Reserve Capacity:	120 min
Maintenance Free:	Yes
Terminal Type:	TOP
Voltage:	12V
Weight:	42.5 lbs
Dimensions:	10.7x6.9x8 in

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