Button cell has different names because of different model labels in different countries, but the battery is the same standard.
Model: AG 13/357A/LR44
Battery model: AG 13/357A/LR44
Different names for the same product: AG13; ; l 1 154； LR44303; RW32V303357A .
According to the chemical composition, there are several common button batteries: carbon, alkaline, zinc-silver oxide, zinc air, lithium manganese oxide, nickel-cadmium rechargeable button battery, nickel-hydrogen rechargeable button battery and so on. According to the shape, there are monomer and lamination.
AG 13 battery, also known as LR44 battery, is an alkaline zinc-manganese button cell with the following parameters:
Battery model: AG 13/LR44
Standard voltage:1.5v; ;
Terminal voltage: 0.9V
Rated capacity: 160 (mah)
Extended data
Buckle battery recycling: In alkaline batteries, silver oxide batteries and zinc-air batteries using zinc electrodes, the zinc at the negative electrode can react chemically with the components in the electrolyte, so it will be corroded and consumed, which will not only reduce the available capacity of the battery, but also produce hydrogen gas, which will increase and expand the internal pressure of the closed battery.
In order to suppress this effect, zinc is usually covered with a small amount of mercury, but it will also cause mercury pollution to the environment from waste batteries. Although mercury-free button cell has been listed, due to technical or patent reasons, mercury-free button cell is not popular enough.
Button cell is not within the mercury-free prohibition range of general dry batteries, and a small amount of mercury is still allowed, so it must be recycled according to the instructions of environmental protection units.
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