3.2V lithium battery cell

Basic characteristics

Voltage: The nominal voltage is 3.2V, and the charging and discharging voltage range is generally between 2.0V-3.8V

Capacity: The capacity range is wide, commonly ranging from several hundred milliampere hours to several tens of ampere hours, such as the 450mAh of the 14430 model, the 1000mAh of the 18500 model, and larger capacity battery cells such as 280Ah and 304Ah are also used

advantage

High safety: Lithium iron phosphate material has good thermal stability and is not prone to dangerous situations such as decomposition and explosion in high temperature environments. It is safer and more reliable to use, reducing the safety risks of batteries during use and charging. It is suitable for devices and scenarios with high safety requirements

Long cycle life: It can withstand multiple charge and discharge cycles, generally reaching a cycle life of over 2000 times. Even some high-quality 3.2V lithium iron phosphate batteries can have a cycle life of over 4000 times, 6000 times, etc. under appropriate usage conditions. Compared with other types of lithium batteries, it has a longer service life and reduces long-term usage costs

Environmentally friendly: It does not contain harmful substances such as heavy metals, such as cobalt, and has minimal pollution to the environment. It meets environmental protection requirements and has a relatively small impact on the environment during production, use, and waste disposal

Low raw material cost: The main raw materials for lithium iron phosphate, such as phosphorus, iron, and lithium, are abundant and widely available on Earth, with relatively stable and low prices. With the development of technology and the expansion of production scale, its cost is expected to further decrease, making 3.2V lithium iron phosphate batteries competitive in price

Wide working temperature range: It can work normally within a wide temperature range, with a general working temperature range of -20 ℃ -65 ℃. Some products can even be used under more extreme temperature conditions, adapting to different environmental temperatures and ensuring stable performance of the battery in various climatic conditions. It can be applied to outdoor, low-temperature or high-temperature environments with harsh conditions

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