Duracell Ultra Platinum AGM 760CCA BCI Group 48 Heavy Duty Battery. This Duracell Ultra Gold BCI Group 48 car battery is designed to meet or exceed the OEM specifications as a replacement battery for your vehicle. This 12 volt car battery is commonlyCustom in car brands like Mercedes, Volvo, Cadillac, GMC, Ford, Chevrolet, Kia, BMW and many others.