It was first applied in cardiac pacemakers. The self discharge rate of lithium phosphate batteries is extremely low, and the discharge voltage is gentle. Enable the pacemaker implanted in the human body to operate for a long time without recharging. Lithium phosphate batteries generally have a nominal voltage higher than 3.0 volts, making them more suitable for use as integrated circuit power supplies. Manganese dioxide batteries are widely used in calculators, digital cameras, and watches.

　　In order to develop varieties with better performance, people have conducted research on various materials. Thus creating unprecedented products. For example, lithium sulfur dioxide batteries and lithium sulfite chloride batteries have very unique characteristics. Their positive electrode active substance is also a solvent for the electrolyte. This structure only appears in non aqueous electrochemical systems. Therefore, the research on lithium phosphate batteries has also promoted the development of electrochemical theory in non-aqueous systems. In addition to using various non aqueous solvents, research has also been conducted on polymer thin film batteries.

　　In 1992, Sony successfully developed lithium-ion batteries. Its practicality greatly reduces the weight and volume of portable electronic devices such as mobile phones, laptops, and calculators. The usage time is greatly extended. Due to the absence of heavy metal cadmium in lithium-ion batteries, compared to nickel cadmium batteries, it greatly reduces environmental pollution.

Read recommendations:

R20

What is the effect of low temperature battery?connector for energy storage battery wholesale

Battery specific energy and specific power.18650 battery 3.7v 2000mah

14500 battery Manufacturing

3.7v 18650 battery pack