What is the difference between lithium manganese battery and lithium sub battery?

　　Lithium sub battery is called lithium thionyl chloride battery, li-socl2, with open circuit voltage of 3.6V and termination voltage of 2.0V.

　　The full name of lithium manganese dioxide battery is li-mno2. The positive pole is manganese dioxide. The open circuit voltage is 3.0v, and the termination voltage is 1.8v.

　　In addition to the working voltage, users should also consider the battery capacity, pulse current, volume and production level of each manufacturer.

　　The lithium sub battery shell is generally made of steel. The lithium sub battery of Wuhan Fuant Technology is made of 304 food grade stainless steel, while some bad manufacturers have reduced the use cost of the iron shell.

　　Full name of lithium manganese battery: lithium manganese oxide battery (li-mno2). In primary batteries, lithium metal is used as anode and manganese dioxide as cathode. In a galvanic cell, the anode is the negative pole, electrons flow from the negative pole to the positive pole, and current flows from the positive pole to the negative pole. In the electrolytic cell, the anode is connected to the positive electrode, and the anion in the solution is oxidized on the anode. Equivalent to cathode.

　　Small lithium-ion batteries are usually used in portable electronic devices, such as handheld computers, watches, video cameras, digital cameras, thermometers, calculators, notebook computer BIOS, communication devices, remote control car locks, etc. They have many shapes and sizes, including common varieties, 3 volt coin type manganese varieties, with a general diameter of 20 mm and a thickness of 1.6-4 mm. Many of these devices require powerful power, which makes lithium-ion batteries a particularly attractive choice. In particular, lithium-ion batteries can easily support short weight devices, such as the current demand for digital cameras, which maintain a higher voltage for longer than alkaline batteries.

　　Lithium manganese battery: Let's first learn about lithium ion batteries. Lithium manganese battery is the most widely used lithium button battery (we first called it mercury battery, which was gradually replaced by lithium manganese formula due to pollution and capacity). The basic voltage is 3.0v, and the maximum capacity can reach 1200mAH. The battery can be designed to be thin and short with high capacity. With a stable discharge curve, it is used as a backup battery for storage in many high-tech products such as mainframes. In addition, cylindrical lithium-ion battery has large capacity, low internal resistance, and can release large current instantly, which is a good choice for camera battery market. However, due to the high chemical activity of its raw material lithium, it should not be used too much in the same battery.

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