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by disinfoniacs #69 & #1br>
Batteries are an essential component in ham radio as they provide a source of power to the equipment. The most common battery used in ham radio is the carbon-zinc battery, which is not rechargeable and can be bought from stores. However, there are several types of rechargeable batteries used in ham radio, including nickel-metal hydride, lithium-ion, and lead-acid gel-cell.
Nickel-metal hydride batteries are a type of rechargeable battery that is widely used in portable electronics. These batteries have a higher capacity than carbon-zinc batteries, which means they can provide power for a longer period of time. They are also less prone to the memory effect, which is when a battery's capacity is reduced over time due to repeated charging and discharging cycles.
Lithium-ion batteries are another type of rechargeable battery commonly used in ham radio. These batteries are lighter and have a higher energy density than nickel-metal hydride batteries, which makes them ideal for use in portable equipment. They are also less prone to the memory effect, making them a popular choice among ham radio operators.
Lead-acid gel-cell batteries are a type of rechargeable battery that is commonly used in stationary equipment, such as base stations or repeaters. These batteries have a longer life span than other types of batteries and can provide power for extended periods of time. They are also less prone to leaking or spilling, which makes them a safer choice for stationary equipment.
Each type of battery has its own advantages and disadvantages, so it is important to choose the right battery for your specific needs. When taking the ham radio exam, it is important to know the different types of rechargeable batteries used in ham radio, as this may be a question on the exam.
Take study test for T6 on hamstudy.org until you consistently score at least 85%.
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