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)
Cottage cheese â should last 10-14 days after the date on the carton (or 10-14 days after opening if this period ends before the printed date). Mayonnaise â if itâs unopened and refrigerated, it can be kept for 30 days after its expiration date or 3-4 months after opening. Yogurt â will be good 7-10 days after its âsell-byâ date. Eggs â if theyâre properly refrigerated, they should last at least 3-5 weeks after the âsell-byâ date.