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Prices may varyThis product ranks #10 of 19 in Automotive Battery.Three above it ↓
Last reviewed May 28, 2026
TL;DR Group 48/H6 AGM with 760 SAE CCA, engineered for start-stop, 4-year Bosch full-replacement warranty. The community track record is still thin, so multi-year durability is unconfirmed.
The S6585B is a flat-plate AGM in BCI Group 48/H6. Bosch designates the chemistry explicitly (Battery Cell Composition: Lead-Acid, AGM) · 760 SAE CCA is the primary cranking figure; no PCA substitution; reserve capacity 120 minutes. Built for start-stop vehicles with brake-energy recuperation. The Bosch 4-year full-replacement warranty appears in the feature bullets; the product specs field reflects the third-party seller's 30-day return window only. The community track record is still thin, so service-life evidence is insufficient to confirm multi-year durability.
Right pick for a vehicle requiring Group 48/H6 AGM at 760+ CCA in start-stop use. Skip if budget matters · comparable Group 48 AGM options cost significantly less, and the 4-year warranty has limited community validation.
Sealed AGM · no chemical exposure pathway in normal installation; Prop 65 lead-warning is a hardware label fact. Spent lead-acid batteries flow through the retail core-charge return system; approximately 99% are recycled at certified smelters.
Marketing copy from Bosch, via Amazon. Not editorial.
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