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Warranty: 36 Month Free Replacement
What Our Experts Are Saying
Keep your start-stop system running smoothly with this reliable AGM auxiliary battery—maintenance-free, spill-proof, and built for modern vehicle electronics.
About This Item
Reliable 200 CCA AGM auxiliary battery delivers consistent power for start-stop systems, keeping essential vehicle electronics running when the engine is off.
Designed for Group 400 applications and replaces AUX14, YTX14-BS, and other OEM part numbers for easy installation and dependable performance.
Advanced AGM construction is leak-proof, spill-proof, and vibration-resistant, making it ideal for tight engine compartments and harsh conditions.
Maintenance-free design ensures long-lasting performance without the need for upkeep, supporting modern vehicle electrical demands.
Built for durability and safety, providing reliable auxiliary power for start-stop functionality and critical onboard systems.
Professional auto battery installation available in as little as 20 minutes for most vehicles, backed by a 36-month warranty for added confidence and peace of mind.
Product Specifications
| Item Number | SLI400AGM-AUX |
|---|---|
| Brand | Duracell Ultra |
| Format | BCI Group 400 |
| Cold Cranking Amps | 200 |
| Capacity | 14Ah |
| Voltage | 12 |
| Lead Acid Type | Deep Cycle |
| Product Sub Category | Basic AGM |
| Positive Terminal Placement | Front Left |
| Product Category | Auto/Light Truck |
| Maintenance Free | Yes |
| Chemistry | Lead Acid |
| Battery Type | Basic |
| Lead Acid Design | AGM |
| Warranty | 36 Month Free Replacement |
| Weight | 10.57 lbs |
| Length | 5.94 in |
| Width | 3.43 in |
| Height | 5.79 in |