Mottcell new energy: 12V lithium battery use and related characteristics of professional detailed explanation

As a well-known domestic lithium battery manufacturer, Yammu New energy, has a strong research and development production capacity, especially 12V lithium battery series, can provide a variety of solutions for the majority of customers, today Yammu new energy for you to explain the use of 12V lithium battery and related characteristics of professional detailed explanation

12V lithium battery use

Electric vehicles, inverter, mobile DVD, UPS, GPS, medical equipment, etc. Lithium manganate and lithium iron phosphate. The application fields of cathode materials are clearly differentiated. At present, lithium cobalt oxide is still the main cathode materials in small lithium batteries, mainly used in the traditional 3C field; ternary materials and lithium manganese oxide are mainly used in small lithium batteries. In Japan and South Korea, they are relatively mature as power battery technology, mainly used in electric tools, electric bicycles and electric vehicles; 12V lithium iron phosphate battery is used in China's power battery field, is the future energy storage battery development direction, mainly used in base station and data center energy storage, household energy storage, energy storage, wind and solar energy storage fields.

The ternary material combines the advantages of lithium cobalt oxide, lithium nickel acid and lithium manganese oxide, and has a price advantage, but its application is affected by the price of cobalt. When the cobalt price is high, the price of ternary materials is lower than lithium cobalt acid, which has a strong market competitiveness. However, when the price of cobalt is lower, the advantage of ternary materials over lithium cobalt oxide is greatly reduced. At present, lithium cobalt oxide materials have a tendency to be replaced by ternary materials.

The 12V lithium battery is a series combination of three 3.7V lithium batteries. After a single lithium battery is fully charged, the voltage is 4.2V, which is also called 4V in the normal environment. The voltage of the series of batteries adds up, namely 4V / battery * 3 batteries =12V, which is what we call a 12V lithium battery.

12V lithium battery capacity

No standard capacity, as determined according to the detailed requirements of electrical appliances or equipment deployment. With a normal capacity of 2,200 m a / h, 5ah and 10ah, some electric cars can reach 20AH or 50AH. The more batteries that are available in parallel, the larger the capacity.

12V lithium battery volume

The volume of the 12V lithium battery is determined based on the capacity of the battery, but not of the same specification. The larger the battery capacity, the larger the volume

The 12V lithium battery has a heavy weight of

Many installed devices are now equipped with the necessary large-capacity light lithium-ion batteries, such as electric vehicles, which used to be lead-acid batteries. Today, many electric cars have become lithium-ion batteries because of their large capacity, light weight and small size.

Charge and discharge current of 12V lithium battery

The charge and discharge current of the lithium battery is determined according to the power of the equipment. On the basis of constant pressure, the greater the power of the equipment, the greater the current needed to be output.