What Our Experts Are Saying
With high cold cranking amps, this battery delivers serious starting power. The Optima Red Top Car Battery Group 78 | 800CCA delivers dependable starting power and long-lasting performance for cars, trucks, and SUVs with standard electrical demands.
About This Item
800CCA Red Top AGM battery—ideal for Group 78 vehicles needing reliable starts
Equivalent to Optima 9078-109. Replaces Group 78; delivers 50Ah capacity for consistent ignition in all conditions
Built with SPIRALCELL technology and 99.99% pure lead for clean, durable energy
Designed for standard electrical loads with minimal deep cycling needs
Delivers 3x longer life and 15x more vibration resistance than flooded batteries
Professional installation available in as little as 20 minutes, in most vehicles; includes a 36-month free replacement warranty
Product Specifications
| Item Number | OPT8078-109 |
|---|---|
| Brand | Optima |
| Format | BCI Group 78 |
| Cold Cranking Amps | 800 |
| Terminal Type | SAE, Automotive Post |
| Capacity | 50Ah |
| Voltage | 12 |
| Lead Acid Type | Starting |
| Reserve Capacity Minutes | 100 |
| Product Sub Category | AGM |
| Positive Terminal Placement | Left |
| Product Category | Auto/Light Truck |
| Chemistry | Lead Acid |
| Battery Type | Standard |
| Lead Acid Design | AGM |
| Usage | True |
| Usage | RV |
| Color | Red Top |
| Warranty | 36 Month Free Replacement |
| Weight | 40 lbs |
| Length | 10 in |
| Width | 6.875 in |
| Height | 7.8125 in |