Battery: meaning, definitions and examples

Commonly used in everyday language to refer to a device that stores and provides electrical power for electronics such as phones, remote controls, and cars.

• I need to charge my phone battery.
• The car battery is dead.

Used to describe individual units within a larger battery. Often referred to in scientific, technical, and specific applications like battery packs or fuel cells.

• Each cell in the battery pack needs to be balanced.
• The fuel cell generates electricity through a chemical reaction.

Refers to a portable device that can store and supply electrical power, often used to charge electronics on the go or to power tools and equipment. It can also mean a complete set of batteries and associated electronics.

• I always carry a power pack to charge my devices when I travel.
• The camera is equipped with a power pack for extended use.

Typically used in technical or engineering contexts. It refers to a device that stores energy, often in hydraulic or pneumatic systems, and releases it when needed.

• The hydraulic system uses an accumulator to maintain pressure.
• The accumulator in the system failed to store the energy properly.

Battery refers to the unlawful physical act of using force against someone. It is a legal term often used in contexts involving law enforcement and legal proceedings.

• He was arrested for battery after the altercation.
• The victim filed a battery charge against the attacker.

Assault can refer to both the threat of violence and the actual physical attack. In legal terms, it generally involves the intention to cause harm or fear of harm.

• She was charged with assault after threatening her neighbor.
• The assault took place in broad daylight.

Physical attack is a more general term that describes any act of violence involving physical force. It is often used in everyday language and media reporting.

• The physical attack was caught on security cameras.
• Victims of the physical attack were taken to the hospital.