What Our Experts Are Saying
Don’t overthink it, this just works. The Duracell Ultra Car Battery Group 26 | 540CCA delivers strong starting power and long-term dependability—perfect for drivers looking for trusted performance year-round.
About This Item
540CCA flooded battery for Group 26 cars and trucks—built for consistent 12V starting power in a wide range of driving and weather conditions
Replaces Group 26; manufactured by America’s most trusted battery brand with high-quality materials for long-lasting durability and energy output
Engineered with full-frame plates and fortified components to reduce vibration impact and maximize battery lifespan and performance
Free battery testing at Batteries Plus—most batteries last 3–5 years; regular testing helps you avoid breakdowns and ensures peak readiness
Premier Installation available to protect against terminal corrosion, improve electrical connection, and extend your battery’s performance life
Expert in-store installation typically in as little as 20 minutes, in most vehicles; backed by a 2-year free replacement limited warranty for added peace of mind
Product Specifications
| Item Number | SLI26 |
|---|---|
| Brand | Duracell Ultra |
| Format | BCI Group 26 |
| Cold Cranking Amps | 540 |
| Terminal Type | SAE, Automotive Post |
| Capacity | 40Ah |
| Voltage | 12 |
| Lead Acid Type | Starting |
| Reserve Capacity Minutes | 80 |
| 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 | 665 |
| Weight | 29.5 lbs |
| Length | 8.75 in |
| Width | 6.75 in |
| Height | 8 in |