1. Definition and function of charging treasure
Charging treasure is a portable battery device, which is used to provide convenient charging ability for electronic devices such as mobile phones, tablet computers and other rechargeable devices. It has a built-in battery and an output interface, and users can use the charging treasure to transmit electric energy to the equipment through the connecting cable, thus prolonging the battery life of the equipment.
2. English name of charging treasure: Power Bank
In English, "charging treasure" is usually called "power bank". "Electricity" means "power supply" or "electricity", while "bank" means treasure house or storage. Therefore, the phrase "power bank" refers to a device that can store power and provide it to other devices.
3. English naming rules for scientific and technological products
In the naming of scientific and technological products, intuitive and concise ways are often used to convey their functions and characteristics. The name "power bank" has a clear meaning, which directly expresses the function of charging treasure: as a "power storage body", it can provide energy for other devices.
4. Expand knowledge: English names of other charging devices.
In addition to the charging treasure, there are some English names of other charging devices that can be understood. For example, a charger can be represented by a "charger", and a wireless charger is a "wireless charger". In addition, portable charger can be called "portable charger", solar charger can be called "solar charger" and vehicle charger can be called "vehicle charger".
To sum up, "charging treasure" is usually called "power bank" in English. This name directly conveys the function of charging treasure: as a device that can store electric energy and provide energy for other devices. Knowing the English name of charging treasure is helpful to communicate with others in English environment and understand related technology products.