A kind of booster, in a power station, used to give an additional charge to a battery cell operating with reduced capacity by "milking" the other, healthy cells.

plural of battery booster

plural of boosterism

plural of booster club

plural of booster shot

plural of booster dose

plural of booster injection

plural of rooster booster

A child safety seat that raises the vertical position of the user to allow a safer use of regular car seat belts.

plural of booster seat