The ACDelco S78DT6MF is a sealed, maintenance-free automotive battery designed for medium to large US-style passenger vehicles. Engineered with advanced lead-calcium technology, it delivers powerful starting performance, long shelf life, and rugged durability — all with zero maintenance.
🔋 Key Features & Benefits:
✔ Sealed Maintenance-Free Design – Factory-sealed and hassle-free, no water top-ups needed
✔ Lead Calcium Expanded Grids – Enhances lifespan and minimizes self-discharge
✔ Built-in Hydrometer – Instantly check the battery’s state of charge
✔ Durable Polypropylene Case – Reinforced housing withstands vibration and heat
✔ Liquid-Gas Separator – Helps extend battery life
✔ Flame Arrester System – Improved safety during operation
✔ Integrated Rope Handle – Makes lifting and installation easier
✔ Low-Resistance Envelope Separators – Prevent internal shorting and treeing
✔ Long Shelf Life – Up to 12 months without charging thanks to calcium/calcium grid design
📊 Battery Specifications:
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Cold Cranking Amps (CCA): 770
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Voltage: 12V
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Amp Hours (AH): 68
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Length: 268 mm
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Width: 178 mm
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Height: 205 mm
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Weight: 18.6 kg (approx.)
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Application: Medium to large USA-style passenger vehicles
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Battery Type: Sealed Maintenance-Free (Calcium/Calcium)
📜 Warranty Information:
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Commercial Use: 12 Months
🚚 Fast Delivery or Pickup!
🔄 Cross-Reference Models:
MF78-DT, S756-MF, Group 78 equivalent models