FLASHLIGHT BATTERY Meaning and
Definition
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A flashlight battery, also known as a torch battery or portable light battery, is a power source designed specifically to supply electrical energy to flashlight devices. It is an integral component that powers the illumination element (typically an incandescent bulb, LED, or xenon gas discharge lamp) within a flashlight, enabling it to emit bright, focused light in various environments and situations.
Flashlight batteries are typically compact and portable, allowing them to be easily inserted and removed from the flashlight's battery compartment. They are commonly available in various standard sizes, including AA, AAA, C, and D, catering to different flashlight models and power requirements.
These batteries are designed to have a long shelf life and provide reliable power for extended durations. They often feature a chemical power source, such as alkaline, lithium, or rechargeable nickel-cadmium (Ni-Cd) or nickel-metal hydride (Ni-MH) cells. Alkaline batteries are widely used due to their affordability and good performance, while lithium batteries offer extended shelf life and higher energy density.
Flashlight batteries are essential for emergency situations, outdoor activities, and areas with limited or no access to electricity. They serve as a portable power source, allowing flashlights to provide illumination in dark or low-light conditions, enhancing visibility and safety. Regular maintenance and replacement of flashlight batteries are important for ensuring optimal flashlight performance and reliable lighting when it is needed the most.
Common Misspellings for FLASHLIGHT BATTERY
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Etymology of FLASHLIGHT BATTERY
The word "flashlight" originated in the United States in the late 19th century. It refers to a portable, hand-held electric light device that provides temporary illumination using a battery-powered electric lamp. The term "flashlight" implies that the device can emit a quick flash of intense light when needed.
The word "battery" in this context refers to the power source used in the flashlight. A battery is a collection of electric cells that convert chemical energy into electrical energy, providing a portable and self-contained power supply. The term "battery" originated from the Latin word "battuere", which means "beat".
Combined, "flashlight battery" refers to the power source specifically designed for flashlight devices. This combination reflects the purpose of the battery, to provide portable, on-demand electricity for the flashlight.
Similar spelling word for FLASHLIGHT BATTERY
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