From Wikipedia, the free encyclopedia. A battery isolator is an electrical device that divides direct current (DC) into multiple branches and only allows current in one direction in each branch.
Answer Wiki. 1 Answer. Typically, cream cheese is good until 2-4 weeks after the Expiration, Purchase By, Sell by, or Best When Opened By date. (As long as it is kept in a normal refrigerator temperature, which is around 40 degrees)
How long do Daisy Sour Cream and Cottage Cheese stay fresh once opened? As a general guideline, you can expect the product to stay fresh for approximately two weeks after opening the container. By smelling, tasting, and looking at the appearance, you can use your best judgment to ensure the productâs freshness.