Warranty: 36 Month Free Replacement
What Our Experts Are Saying
This battery is built tough. The Duracell Platinum AGM Auxiliary Car Battery Group 401 | 170CCA delivers reliable backup power for start-stop systems—an exact-fit replacement for select Chevrolet, Jeep, and Mercedes-Benz models.
About This Item
170CCA AGM auxiliary car battery for Group 401—designed to maintain performance in start-stop vehicles under all weather conditions
OEM-fit replacement for AUX12, PS-AUX12, and similar part numbers—ready for direct installation in select makes and models
Absorbed Glass Mat (AGM) design resists vibration, heat, and wear for longer-lasting power in demanding environments
Maintenance-free and leak-proof construction ensures safe, hassle-free operation over the life of the battery
Compatible with vehicles including 2014–19 Chevy Impala, 2014–16 Malibu, 2021 Jeep Wrangler, and 2018–20 Mercedes GL350e
Backed by a 36-month free replacement limited warranty for confidence and peace of mind
Product Specifications
| Item Number | SLI401AGM-AUX |
|---|---|
| Brand | Duracell Ultra |
| Format | BCI Group 401 |
| Cold Cranking Amps | 170 |
| Terminal Type | M8 Nut and Bolt, NB, Nut and Bolt, P |
| Capacity | 10.5Ah |
| 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 | 8.07 lbs |
| Length | 5.94 in |
| Width | 3.43 in |
| Height | 5.16 in |