What is a power lithium battery?

Lithium-ion power battery is a new type of high-energy battery successfully developed in the 20th century. The negative electrode of this battery is made of graphite and other materials, and the positive electrode is made of lithium iron phosphate, lithium cobaltate, lithium titanate, etc.

Because of its high energy, high battery voltage, wide operating temperature range, and long storage life, it has been widely used in military and civilian small electrical appliances.

Power lithium-ion battery refers to a lithium-ion battery with a capacity of more than 3AH. At present, it generally refers to a lithium-ion battery that can be driven by equipment, equipment, models, vehicles, etc. The level of the unit AH.

The safety performance of power batteries determines the market and future of lithium-ion batteries in the power field. The factors affecting the safety performance of power batteries run through the life cycle of a power battery from the selection of battery cells to the end of use. Therefore, the reasons are complex and diverse.

The power lithium battery has the commonality of other secondary batteries: it can be charged, discharged and recycled many times. In general, the use of power batteries has to go through lead-acid batteries, nickel-cadmium batteries, nickel-metal hydride batteries and lithium batteries, and eventually develop to newer batteries such as fuel cells.