Replaces Group 75/25 batteries; 620CCA dual terminal AGM ideal for vehicles with high-demand electrical systems.
Equivalent to Optima 9042-218; Provides 650 cold cranking amps and 48Ah for strong starts and consistent power in demanding conditions.
Built with SPIRALCELL TECHNOLOGY using 99.99% pure lead for cleaner, longer-lasting energy output.
Handles deep cycling and high accessory loads without compromising performance or reliability.
Offers 3x the lifespan and 15x greater vibration resistance than traditional flooded batteries.
Includes a 36-month free replacement limited warranty for reliable, worry-free power.
| Item Number | OPT8042-218 |
|---|---|
| Brand | Optima |
| Format | BCI Group 75/25 |
| Cold Cranking Amps | 620 |
| Terminal Type | SAE, Automotive Post |
| Capacity | 48Ah |
| Voltage | 12 |
| Lead Acid Type | Deep Cycle |
| Reserve Capacity Minutes | 100 |
| Product Sub Category | Standard AGM |
| Positive Terminal Placement | Left |
| Product Category | Truck; HD Equip |
| Chemistry | Lead Acid |
| Battery Type | Standard |
| Lead Acid Design | AGM |
| Color | Yellow Top |
| Warranty | 36 Month Free Replacement |
| Weight | 38.25 lbs |
| Length | 9.3125 in |
| Width | 6.8125 in |
| Height | 7.675 in |