The baseline punishment for assault is up to 60 days in jail, as this is considered a second-degree misdemeanor. PENALTIES FOR ASSAULT AND BATTERY CRIMES IN FLORIDA ; Simple assault (second-degree misdemeanor):.Benjamin Herbst is a South Florida criminal defense lawyer who specializes in false imprisonment charges. But more often, false imprisonment charges in Florida stem from incidents alleged domestic violence. According to the Florida Department of Corrections, 77 percent of all domestic violence offenses were for simple assault. Benjamin Herbst is a South Florida criminal defense lawyer who specializes in false imprisonment charges. A felony is a serious crime, such as murder, robbery, sexual assault or grand theft. Call now at (561) 557-8686 to set up your first consultation free of charge. For more serious felony battery related charges, a sentence can reach up to 15 years prison. Many people have heard of the term "assault and battery" in the context of criminal matters.