Subjective test: Remember that for “substantially certain,” the test is “subjective” – the issue is what D really thought, not what he “should” have thought, so even if an ordinary person would have realized that a harmful or offensive contact with P was nearly certain, D is protected if he didn’t realize this.
“Very likely” not enough: Also, “substantially certain” doesn’t mean “very likely” – it means “almost certain.”
o Transferred intent: “Transferred intent” is often tested – if D tries to make contact with (or frighten) X, and contact ensues with P, that’s enough for battery.
o Different type of contact than intended: Contact of a “different sort” than intended can suffice.
Example: D tries to ram his car into P’s car, but P swerves into a fire hydrant – since P has come into contact with the fire hydrant, it doesn’t matter that this contact is different from the “ramming” contact intended by D; D is still liable for battery.
+ Definition of “contact”: The nature of “contact” is often tested:
o “Harmful” or “offensive”: The contact can be either “harmful” or “offensive.” An “offensive” contact means that as long as P’s dignity is harmed, no injury is necessary.
Example: D pushes P while speaking nastily to him – even if there is no physical harm at all to P, there has been an “offensive” contact.
o Indirect means: The contact can be by indirect means, i.e., not necessarily D’s person touching P’s person.
Examples: D throws an object at P, or hits P with his car, or lets loose an animal to attack P.
Mechanical devices: The use of “mechanical devices” to protect property is often tested, and will typically involve battery unless the property owner had a privilege.
Example: If D puts a security system in his car that administers an electric shock to anybody who tries to touch the car, that’s a battery.
+ Exceeding a privilege: Whenever a person seems to exceed a privilege, look for a possible battery.
Example 1: D tries to defend himself against an attack from P, but uses excessive force – D is liable for battery.