In legal terms, what counts as battery is the intentional, non-consensual physical contact with another person that is either harmful or offensive to a reasonable sense of dignity. You don’t have to leave a bruise or break a bone. Spitting on someone, grabbing a wrist, knocking a hat off a head, or blowing smoke directly into a face can all qualify. The same conduct can be prosecuted as a crime and sued over in civil court at the same time, under two different standards of proof.
The Three Elements That Have to Be Present
Every battery claim, civil or criminal, is built on the same three elements: an intentional act, harmful or offensive contact, and a causal link between the two. Miss any one of them and the conduct is something else — negligence, maybe, or no tort at all.
Intent Is Narrower Than People Think
You don’t have to want to hurt someone to commit battery. You only have to intend the contact itself, or know with substantial certainty that contact will result from what you’re doing. That standard comes from Garratt v. Dailey, where a five-year-old boy pulled a chair out from under an adult woman as she was sitting down and she fractured her hip. The Washington Supreme Court didn’t ask whether the boy wanted to injure her. It asked whether he knew, with substantial certainty, that she would hit the ground. That “substantial certainty” test is the threshold in most jurisdictions.1Justia. Garratt v. Dailey
The practical consequence: someone who throws a heavy object into a crowded room can satisfy the intent requirement even without a specific target, because hitting someone was substantially certain given the circumstances.
Harmful or Offensive Contact
The contact can be physically harmful — a punch, a kick, a shove that causes injury — or merely offensive to a reasonable person’s sense of dignity. Offensive contact requires no physical harm at all. An unwanted kiss, a stranger grabbing your arm, smoke blown deliberately in your face: these can all qualify because a reasonable person would find the contact degrading or insulting.
The test is objective. Courts don’t ask whether this particular plaintiff was personally offended. They ask whether the contact would offend a reasonable sense of dignity. The Restatement frames it that way directly: subjective offense alone isn’t enough. There’s a narrow exception when the defendant knew about an unusual sensitivity in the plaintiff and deliberately exploited it.2The ALI Adviser. Battery: Definition of Offensive Contact
Causation
The plaintiff has to tie the defendant’s act to the contact. Usually this is obvious — the defendant pushed, the plaintiff fell. When chains of events or multiple parties are involved, courts apply a but-for test: would the contact have happened but for what the defendant did? If not, causation is established.
How Little Contact Is Enough
One point that catches people off guard: the contact doesn’t have to be skin-to-skin, and it doesn’t have to come from the defendant’s own body. Courts treat objects closely connected to a person as extensions of the person for battery purposes. Knocking a hat off someone’s head counts. Yanking a cane out of their hand counts. Throwing water on them counts.
Indirect contact is also enough. Setting a trap that injures a trespasser, poisoning someone’s food, or using a trained animal to attack a person are all forms of battery even though the defendant never physically touched the victim. The question is whether the defendant set the harmful or offensive contact in motion with the required intent, not whether their hand made contact at the end of it.
Battery Is Not the Same as Assault
Battery and assault are the most commonly confused pair of legal concepts, and many states have made it worse by merging them into a single criminal offense. Traditionally, though, they are distinct.
Assault is about fear. It happens when someone puts another person in reasonable apprehension of imminent harmful or offensive contact — a cocked fist, a raised bat, a threat paired with a step forward. No contact needs to occur. Battery is about contact. It happens when the touching actually takes place. You can have one without the other: a punch that misses is assault without battery, a sucker punch from behind is battery without assault.
The Model Penal Code collapses the two into a single crime it calls “assault,” divided into simple and aggravated based on severity rather than on whether contact occurred.3University of Pennsylvania Law School. Model Penal Code Many states have followed suit in their criminal codes, which is why someone can be charged with “assault” for conduct that is technically battery. On the civil side the two remain more clearly separated, because they protect different interests: bodily autonomy for battery, freedom from fear for assault.
Simple Battery and Aggravated Battery
Criminal battery generally sorts into two tiers, and the tier controls whether the case is a misdemeanor or a felony.
Simple battery covers intentional harmful or offensive contact that causes minor or no injury. Under the Model Penal Code framework, simple assault (which includes battery) is a misdemeanor, or a petty misdemeanor if it happened during a fight both parties entered willingly.3University of Pennsylvania Law School. Model Penal Code Penalties across states typically include up to a year in jail and fines that vary by jurisdiction.
Aggravated battery is a felony. Several factors push a charge from simple to aggravated:
- Serious bodily injury, such as broken bones, internal bleeding, permanent disfigurement, or any injury requiring significant medical treatment.
- Use of a deadly weapon — a firearm, knife, bat, or any object capable of causing death or serious injury.
- The victim’s status. Battery against police officers, firefighters, emergency workers, teachers, elderly people, children, pregnant people, or people with disabilities often triggers enhanced charges.
- The location. Some jurisdictions elevate charges for battery committed in schools, hospitals, correctional facilities, or places of worship.
- A domestic relationship. Battery against a spouse, partner, or family member frequently carries enhanced penalties, and repeat offenses can escalate a misdemeanor to a felony.
Under the Model Penal Code, aggravated assault causing serious bodily injury is a second-degree felony, and aggravated assault with a deadly weapon is a third-degree felony.3University of Pennsylvania Law School. Model Penal Code Actual prison ranges and fines are set by each state.
Same Act, Two Legal Tracks
The same physical act can be both a crime and a civil wrong. The two systems run independently, with different goals, different burdens of proof, and different consequences.
Criminal battery is prosecuted by the government, and the aim is punishment and deterrence. The prosecution has to prove every element beyond a reasonable doubt. A conviction can bring jail or prison time, fines, probation, a permanent record, and in domestic cases, protective orders and mandatory counseling.
Civil battery is a lawsuit filed by the victim against the person responsible. The aim is compensation, not punishment. The plaintiff only has to prove battery by a preponderance of the evidence — more likely than not. That lower bar is why someone can be acquitted criminally and still lose a civil suit over the same incident. The O.J. Simpson case is the familiar example: acquitted of murder, later found civilly liable for wrongful death.
Civil damages come in three forms. Compensatory damages cover actual losses: medical bills, lost wages, rehabilitation, pain and suffering. Punitive damages are an additional award meant to punish especially egregious conduct, reserved for behavior that was willful, malicious, or showed conscious disregard for the victim’s safety. Nominal damages are a small symbolic award when a battery technically occurred but no measurable harm resulted; they still matter because they put the violation on the record.
When the Contact Doesn’t Count as Battery
A battery claim isn’t automatic. Several recognized defenses can eliminate or reduce liability, and each has limits that defendants regularly overestimate.
Consent. If the plaintiff agreed to the contact, there’s no battery. A football player tackled during a game can’t sue over the tackle because participating in the sport implies consent to the physical contact the game involves. But consent has edges. An intentional elbow after the whistle isn’t within the scope of the game. A patient consents to a specific surgery, not to an unrelated procedure performed while they’re under.
Self-defense. Force used to protect yourself from an imminent threat can be privileged, but three things have to line up. The threat must be imminent, not a future possibility or a past grievance. The fear must be reasonable, measured by what an ordinary person in the same spot would perceive. And the force used must be proportional — you cannot answer a shove with a knife. Once the threat ends, so does the right to use force.
Defense of others. The same rules apply when protecting a third party. The defendant must have reasonably believed the third party faced an imminent threat, and the force used must have been proportional. Courts look at what the defendant knew at the time, though a wildly unreasonable mistake won’t be excused.
Defense of property. Reasonable, non-deadly force to prevent theft or damage is permitted. Lethal force in defense of property alone is almost never justified; courts have consistently held that human safety outweighs property interests. A spring-loaded shotgun trap is the textbook example of what you cannot do.
Law enforcement privilege. Police and certain other officials have limited immunity for physical contact made during the lawful execution of their duties, such as handcuffing a suspect during a lawful arrest. The privilege disappears when the force is excessive or the underlying action is itself unlawful.
Parental discipline. Parents in every state have a limited privilege to use physical force to discipline their children. The force must be reasonable, and that’s where most disputes land. A swat on the hand may be privileged; leaving welts or bruises typically crosses into criminal battery or child abuse, depending on the jurisdiction. Courts weigh the child’s age, the nature of the misbehavior, and the severity of the force.
At the margins, battery questions can turn on fine factual judgments: mutual combat, ambiguous consent, a forceful pat on the back that one person reads as friendly and another reads as offensive. Courts resolve these the same way they resolve the easy cases, by returning to the objective standard — not what the plaintiff felt, not what the defendant meant, but what a reasonable person would consider harmful or offensive in context.