AG9 1.5V High Capacity Mercury-Free Eco-Friendly LR936 Button Cell Electronic 394 Thermometer Battery Durability Upgrade

Related inquiries: Button batteries are divided into chemical batteries and physical batteries, with chemical batteries being commonly used. They consist of anodized (positive) and negative electrodes (negative) and contact fluid. The surface of this utility model is a stainless steel plate, used as a main stage. The negative grade is a circular cover made of stainless steel plate. There is a sealing ring insulation layer between the positive and negative terminals. The sealing ring is made of polyester. In addition to its insulating layer function, the sealing ring can also prevent leakage of lithium battery electrolyte. There are many types of button batteries, most of which are named after their standard materials, such as silver oxide secondary batteries, button secondary batteries, alkaline manganese secondary batteries, etc. For the installation of AG9 button batteries, take the computer motherboard as an example. The CMOS battery on the laptop motherboard typically uses a 1.5V high-capacity mercury-free eco-friendly LR936 button cell battery. The installation method and foundation should comply with the same standard, with existing English letters facing upwards. During installation, place the positive terminal labeled with English letters inside the battery compartment with one side facing upwards, and press it into the battery compartment. The flat part of the battery is for connecting the negative terminal spring, and the protruding part is for connecting the positive terminal spring. The battery is usually 3V and 1.5V. 3V batteries include Panasonic CR2032, CR927, CR1216, CR1225, CR1620, CR1632, 2032, etc.; 1.5V batteries include AG13, AG10, AG9, etc. Different models are suitable for different standard batteries. The storage time of button batteries usually depends on the product quality. If there are quality issues, it can easily fail in a short time. If the quality meets standards, it can maintain a high production capacity guarantee rate for many years. When storing, it should be kept away from light, darkness, low temperatures, and in an airtight container. If the battery is used correctly, it can be used for a long time and meet usage needs. Of course, if used continuously for a long time, the battery capacity will decrease and usage time may be shorter, but it won't affect normal use and replacement is very convenient. Button batteries are small in size and widely used in various micro electronic products, with diameters ranging from 4.8mm to 30mm and thicknesses from 1.0mm to 7.7mm; they are commonly used as backup power sources for various electronic products such as computer motherboards, electronic watches, electronic dictionaries, electronic scales, memory cards, remote controls, electric toys, pacemakers, electronic hearing aids, thermometers, counters, cameras, etc.