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What Our Experts Are Saying
Trust us, this one delivers. The Optima Red Top 720CCA AGM Car Battery for Group 35 vehicles delivers powerful starts, clean energy, and extended life—ideal for dependable, everyday performance.
About This Item
720CCA AGM battery for Group 35 cars, trucks & SUVs—reliable starts every time
Equivalent to Optima 9020-164. Replaces Group 35; delivers 44Ah for consistent power in hot or cold weather
SPIRALCELL design with 99.99% pure lead offers clean, long-lasting energy
Lasts 3x longer & resists vibration 15x better than standard flooded batteries
Perfect for vehicles with standard electrical loads & minimal cycling needs
Expert installation available, usually in as little as 20 minutes, in most vehicles; backed by a 36-month replacement warranty
Product Specifications
| Item Number | OPT8020-164 |
|---|---|
| Brand | Optima |
| Format | BCI Group 35 |
| Cold Cranking Amps | 720 |
| Terminal Type | SAE, Automotive Post |
| Capacity | 44Ah |
| Voltage | 12 |
| Lead Acid Type | Starting |
| Reserve Capacity Minutes | 90 |
| National Stock Number | 6140-01-598-4013 |
| Product Sub Category | AGM |
| Positive Terminal Placement | Right |
| Product Category | Auto/Light Truck |
| Maintenance Free | Yes |
| Chemistry | Lead Acid |
| Lead Acid Design | AGM |
| Color | Red Top |
| Warranty | 36 Month Free Replacement |
| Weight | 35.4 lbs |
| Length | 9.375 in |
| Width | 6.75 in |
| Height | 7.675 in |