From Our Experts:
Looking for hassle-free power? The Duracell Ultra Car Battery Group 51 | 450CCA delivers dependable, low-maintenance starting power—an ideal OEM-compatible replacement for many Honda and other vehicle models.
About This Item
450CCA flooded car battery for Group 51—provides reliable 12 V starts for everyday driving and seasonal weather conditions
Engineered to exceed OEM specs, offering a perfect replacement for Honda and other manufacturer-recommended applications
Full-framed plate design plus fortified posts and welds deliver strong energy flow and long-lasting durability under vibration stress
Free battery testing at Batteries Plus—most car batteries last 3–5 years; regular checks help catch wear before it becomes a breakdown
Premier Installation available—includes terminal protectors and anti-corrosion spray to help extend battery life and improve performance
Installed in as little as 20 minutes in most vehicles, with proper recycling of your old battery, and backed by a 2-year free replacement limited warranty
Product Specifications
| Item Number | SLI51 |
|---|---|
| Brand | Duracell Ultra |
| Format | BCI Group 51 |
| Cold Cranking Amps | 450 |
| Terminal Type | SAE, Automotive Post |
| Capacity | 35Ah |
| Voltage | 12 |
| Lead Acid Type | Starting |
| Reserve Capacity Minutes | 70 |
| Product Sub Category | Flooded |
| Positive Terminal Placement | Left |
| Product Category | Auto/Light Truck |
| Maintenance Free | Yes |
| Chemistry | Lead Acid |
| Battery Type | Basic |
| Lead Acid Design | Flooded |
| Warranty | 24 Month Free Replacement |
| Cranking Amps | 555 |
| Weight | 27.8 lbs |
| Length | 9.375 in |
| Width | 5 in |
| Height | 8.75 in |