ACDelco Gold (Professional) Vehicle Batteries are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional) Vehicle Batteries feature an impact- and break-resistant plastic case for durability, including robust separator envelopes for extended auto battery life. These batteries feature black posts and a terminal design that resists acid leaks and corrosion. Integral gas separators and flame arrestor vents help prevent possible damage from outside sparks. Premium technology in the metal alloys, and a higher amount of lead, create impressive performance in even the coldest temperatures, allowing for more power use in a 'key off' environment. ACDelco Gold (Professional) 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. &#9888 PROPOSITION 65 WARNING: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Batteries also contain other chemicals known to the State of California to cause cancer. Wash hands after handling.