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Under normal circumstances, home appliance remote controls use AAA batteries, while cameras, shavers, and wall clocks use AAA batteries. Therefore, the air conditioner remote control is also a AAA battery. If we are not sure, we can determine it by measuring the diameter and length of the battery. No. 7 battery is 43.6 mm high and 10.1 mm in diameter, while No. 5 battery is 14 mm in diameter and 49 mm in height.
Category 1: According to the type of electrolyte, it includes: alkaline batteries, batteries whose electrolyte is mainly potassium hydroxide aqueous solution, such as: alkaline zinc manganese batteries (commonly known as alkaline manganese batteries or alkaline batteries), cadmium nickel batteries, nickel hydrogen batteries, etc; Acid batteries, mainly made of Aqueous solution as a medium,
Carbon based batteries, also known as our common "neutral zinc manganese dioxide dry batteries," are primary batteries in chemical batteries and are also disposable batteries. Because the electrolyte of the dry battery power supply device is a paste that cannot be moved, it is also known as "dry batteries.".
The board button battery supplies power to the motherboard bios when the motherboard is not powered. The motherboard bios records the basic loading information of the system hardware and the system time. If the motherboard button battery is not powered, the system time will be restored to the factory default setting time.
Disposable batteries can meet the electricity needs of large and small daily electrical appliances such as remote controls and small toys, but they only bring convenience. At the same time, if the batteries are not properly handled, they will also have a negative impact on the environment. Recently