Battery is generally a harmful or offensive contact with another person, without the person’s consent. Battery may be the basis for a criminal charge or offense. The definition and penalties for battery vary from state to state, and are usually located in a state's penal or criminal code (statutes). In some states the crimes of assault and battery are merged into one criminal offense.

Battery is also recognized in tort law as an intentional tort, and may result in civil liability (money damages) in a lawsuit against a person who commits battery.

In Oklahoma, battery is defined as the intentional and unlawful use of force or violence against another person. It is considered a criminal offense and is distinct from assault, which is the intentional and unlawful attempt or threat of force or violence. The penalties for battery can vary depending on the severity of the harm caused, the circumstances of the offense, and the presence of any aggravating factors, such as the use of a deadly weapon or the battery being committed against certain protected classes of people (e.g., police officers, domestic partners). Battery can result in misdemeanor or felony charges, with more serious cases leading to longer jail sentences and higher fines. Additionally, battery is recognized as an intentional tort in civil law, meaning that a victim can sue the perpetrator for monetary damages to compensate for injuries and other losses resulting from the battery. It is important to consult with an attorney to understand the specific statutes and potential legal consequences of a battery charge or claim in Oklahoma.