Assault and battery sound like one offense. People say the two words together so often that most assume they are halves of the same thing.
In California, they are separate crimes, defined in separate sections of the Penal Code and carrying different punishments. The line between them is simpler than you might expect. Assault is the attempt. Battery is the contact.
This guide covers what each one means under California law, what each one carries, whether you can be charged with both, what defenses exist, and where the civil side fits in.
Assault and Battery Defined in California
Assault, Penal Code 240
The definition runs to one sentence. Assault is “an unlawful attempt, coupled with a present ability, to commit a violent injury on the person of another.”
Strip out the legal wording, and there are three parts:
- You tried to do something you were not allowed to do
- You were actually able to do it right then
- What you tried to do was hurt somebody
Nobody has to get hit. Nobody has to get hurt. The swing that misses is the whole offense.
That middle part, “present ability,” matters more than people realize. It means you could genuinely have pulled it off at that moment. Yelling a threat down the phone from twenty miles away is not assault, because you could not have reached the person even if you wanted to.
Battery, Penal Code 242
Shorter still. Battery is “any willful and unlawful use of force or violence upon the person of another.”
Battery is the landing. Assault is the attempt.
Two things about that definition catch people off guard.
You do not have to injure anyone. The law says force or violence. It does not say harm. A shove that leaves no bruise is still battery.
“Willful” does not mean you meant to hurt them. It means you meant to make contact. That is a much lower bar than most people assume.
Jab a finger into someone’s chest during an argument and you have committed battery in California. No bruise, no hospital, no blood. Still battery.
Assault vs Battery at a Glance
| Assault (PC 240) | Battery (PC 242) | |
|---|---|---|
| What it is | An attempt to injure | Actual contact |
| Does contact happen? | No | Yes |
| Is injury required? | No | No |
| Statutory wording | “unlawful attempt, coupled with a present ability” | “willful and unlawful use of force or violence” |
| Maximum fine, simple offense | $1,000 | $2,000 |
| Maximum county jail, simple offense | 6 months | 6 months |
| Everyday example | Swinging and missing | Swinging and connecting |
Penalties for Assault and Battery Charges in California
Assault
Simple assault is a misdemeanor. The maximum under Penal Code 241(a) is a $1,000 fine, six months in county jail, or both.
Judges often do not go that far. Probation, anger management classes, community service and restitution are all available instead, particularly on a first offense.
The numbers move when the facts do. Assault on a police officer or firefighter carries more. So does assault with a deadly weapon, which is charged under Penal Code 245 and can be filed as a felony.
Battery
Also a misdemeanor. Same six months. The fine doubles to $2,000 under Penal Code 243(a).
That gap tells you how California thinks about this. Same time, twice the money, because contact actually happened.
Battery stops being a misdemeanor question once somebody gets hurt. Under Penal Code 243(d), a battery causing serious bodily injury can bring up to a year in county jail, or a state prison term of two, three or four years.
“Serious bodily injury” is not left open to argument. The statute lists what counts:
- Being knocked unconscious
- A concussion
- A broken bone
- Losing the use of part of your body for a period of time
- A cut that needs extensive stitching
- Serious disfigurement
Can They Charge You With Both?
Yes. In California they usually do.
Go back to the bar. The swing is the assault. The punch landing is the battery. One motion, two crimes, and a prosecutor can file both.
Here is the part that tends to calm people down. Being charged with both is not the same as being punished for both. Penal Code 654 says an act that breaks more than one law “may be punished under either of such provisions, but in no case shall the act or omission be punished under more than one provision.”
In plain terms: if the assault and the battery are really the same act, the court can convict on both counts but should only sentence on one. Usually the heavier one.
This catches people out constantly. A charging document with two counts on it looks twice as bad as one. For a single punch, the sentence generally is not doubled.
You Can Also Get Sued
Assault and battery are not only crimes. They are civil wrongs too, which means the person you hit can sue you separately, in a different court, for money.
One incident. Two completely separate cases.
| Criminal case | Civil case | |
|---|---|---|
| Who brings it | The state | The injured person |
| What you face | Jail, fines, probation | Paying money |
| How sure the jury must be | Beyond a reasonable doubt | More likely than not |
That last row explains something a lot of people find strange. You can be found not guilty in criminal court and still lose the civil case over the exact same punch. The criminal jury has to be almost certain. The civil jury only has to think it probably happened.
Defenses That Actually Come Up
Which one fits depends entirely on what happened. These are the ones that come up most.
You were defending yourself, or somebody else: California lets you use reasonable force to stop harm you reasonably believe is about to happen. The catch is that word, reasonable. The force has to match the threat. Most assault and battery cases are won or lost right here.
It was not willful: Battery needs a deliberate act. Accidents are not crimes. Tripping and knocking into someone on a crowded sidewalk is not battery, however annoyed they get about it.
You could not have done it anyway: Assault requires present ability. Shout a threat from the far side of a parking lot, too far away to reach anybody, and the charge may not hold up.
They agreed to it: Some contact is consented to in advance. A boxing match. A football tackle. Consent has limits though, and it does not stretch to cover force beyond what was agreed.
It did not happen the way they said: These cases come out of messy nights. Several people, alcohol, nobody with a clear view of who did what. Witnesses get it wrong. And sometimes the story shifts for reasons that have nothing to do with the incident.
Frequently Asked Questions
Is a slap assault or battery?
Battery. The hand landed. Swing and miss and it is assault instead. Swing and connect and you have done both.
Is throwing water an assault or battery?
Battery, if it hits them. California does not require an injury, only a willful and unlawful use of force, and getting soaked counts. Miss, and you are back to assault.
Which is worse, assault or battery?
Battery. Both max out at six months in county jail for the simple version, but the fine is $2,000 rather than $1,000. Battery also climbs much higher once somebody is hurt.
Can you have battery without assault?
Under old common law, yes. The textbook example is touching someone from behind who never saw it coming, so they were never put in fear. California writes assault around the attempt rather than the victim’s awareness, so here a completed battery almost always includes an assault as well.
What is the lowest level of assault?
Simple assault, under Penal Code 240. A misdemeanor, and what gets filed when there is no weapon, no injury, and no protected victim.
What are the three types of assault?
There are not three, at least not in California. That question comes from states that grade assault by degree. California splits it differently: simple assault under PC 240, aggravated versions such as assault with a deadly weapon under PC 245, and assault on protected workers like police officers and firefighters.
What is the difference between assault and battery as a tort?
A tort is something you can be sued over rather than prosecuted for. Civil assault and battery look much like the criminal versions, but the injured person brings the case, the penalty is money, and they need less proof to win.
Charged in Kern County? Talk to Someone First
Most of these cases start with one rough night. And the version in the police report is almost never the same as the version you remember.
Did contact actually happen? Was it deliberate? Were you protecting yourself? Should both counts really be on there? Those arguments are worth making, but they become much harder after you’ve already explained yourself to an officer.
The Law Office of David L. Faulkner defends assault and battery cases across Kern County. Call before you talk to anybody else about it.
