Optima D75/25 48Ah 12VDC Sealed Lead-Acid AGM Battery

Optima D75/25 48Ah 12VDC Sealed Lead-Acid AGM Battery

The Optima D75/25 is a dual-purpose AGM (Absorbent Glass Mat) battery designed for both starting and deep-cycle applications. It is part of Optima’s YellowTop® series, which is known for high power delivery and deep discharge recovery.

Technical Specifications:

• Nominal Voltage: 12 V
• Cold Cranking Amps (CCA):  620 A
• Cranking Amps (CA):  770 A
• Reserve Capacity:  98 minutes
• Capacity (Amp‑hour):  48Ah
• Internal Resistance:  0.0030 ohms
• Dimensions (L × W × H): 9 5/16" × 6 13/16" × 7 5/8" (≈ 237 × 173 × 195 mm)
• Weight:  37.8 lb (≈ 17.1 kg)
• Terminal Types: Top & Side (both SAE & GM style)
• Warranty: 36 months (for consumer use)
• Key Features: SpiralCell™ AGM design, maintenance-free, spill-proof, high vibration resistance, dual-purpose (deep-cycle + cranking)