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)
For block cheeses, the more moisture a cheese has in its consistency, the less time it will â¦keep. Fresh mozzarella generally will last a week to 10 days before it starts to spoil. The life span of cream cheese can be determined by the expiration date; after it's been opened, you have about two weeks to use it.