Acdelco Batteries use wrought-cead Calcium expanded grids that provide: Strong Corrosion Resistance. It has long Shelf Life. It has free usage maintenance and is resistance to overcharge. These batteries are excellent battery with high efficiency and bear the cold, warm and all temperatures, Ac Delco batteries are one of the most sufficient batteries that lasts long and do not need water. These batteries are compatible with cars :- Toyota Celica 1990, Toyota Tercel From 1992,Toyota Cressida 1990, Toyota Rav 4 2001 -2005, Toyota Sera 1999.