The difference between lithium sub-battery and lithium ion battery:
Lithium thionyl chloride battery is chemically known as Li-SOCl2, referred to as lithium sub-battery. Due to its special chemical characteristics and passivation effect, its annual self-discharge current is less than 1% and its storage life is more than 10 years, so it is widely used as a power source in water meters, electric meters and gas meters.
Lithium sub-batteries are disposable batteries, which are not rechargeable. Lithium-ion batteries are rechargeable batteries and can be recharged repeatedly.
The chemical name of thionyl chloride battery is Li-SOCl2, which is referred to as lithium sub-battery. Due to its special chemical characteristics and passivation effect, its annual self-discharge current is less than 1% and its storage life is more than 10 years, so it is widely used as a power source in water meters, electric meters and gas meters.
Lithium sub-batteries are disposable batteries, which are not rechargeable. Lithium-ion battery is a rechargeable battery, which can be recharged repeatedly.
The first part of this answer is fine, but the second part ((Lithium-ion batteries are rechargeable and can be recharged.)) This is incorrect. Lithium-ion batteries are disposable lithium primary batteries, lithium sub-batteries, lithium manganese batteries, lithium sulfur batteries, lithium iron batteries, etc., are primary batteries, not rechargeable. Rechargeable called battery, should be called lithium-ion batteries, the voltage is 3.7V, there is also lithium iron phosphate to do the nominal voltage of lithium-ion batteries 3.2V cathode material. Lithium sub-batteries are importantly used in the three meters (smart meters, smart water meters, smart gas meters) inside, as well as some special purposes. But buddy your level is still good, recently read a lot of information on this, the difference and difference is noted. lithiumBattery lithium (original) battery, Lithiumionbattery lithium ion battery charging, there are differences in English, we Chinese simplified.
Lithium sub-battery and lithium manganese batteries are disposable lithium-ion batteries, that is, the battery itself is not rechargeable after the capacity is depleted.
Lithium sub-battery is called lithium thionyl chloride battery, Li-Socl2, the positive terminal is thionyl chloride, the open circuit voltage is 3.6V, the termination voltage is 2.0V.
Lithium manganese battery is called lithium manganese dioxide battery, Li-MnO2, the positive electrode is manganese dioxide, the open circuit voltage is 3.0V, the termination voltage is 1.8V.
Users in the selection of batteries in addition to consider the working voltage, but also consider the battery capacity, pulse current, volume and the production level of each manufacturer.
