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)
Some containers of cream cheese are heat processed to remain fresh for up to six months in the refrigerator, and some packaged cream cheeses will even remain shelf stable for months at a time before opening!