ACDelco Gold Heavy Duty AGM Vehicle Batteries are a high quality alternative to Original Equipment (OE) parts. With a high tolerance for repeated deep cycling, and a spill-proof Absorbed Glass Mat design that helps protect against acid leakage, this battery allows for flexible placement. AGM construction also allows for fast charging. ACDelco Gold parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.