In our lives, lithium batteries affect all aspects of our lives. The mobile phones we use, the computer we use, the electric vehicles we use, the charging treasure we use, etc. The contains are lithium batteries. Lithium batteries are mainly divided into four types: lithium iron phosphate batteries, lithium manganate batteries, ternary polymer lithium batteries, lithium cobaltate batteries. At present, there are three types of lithium batteries, mainly lithium iron phosphate batteries, manganese lithium batteries, and ternary polymer lithium batteries.

– Lithium batteries are divided into appearance: square lithium battery (such as common mobile phone battery battery cells) and column shapes (such as 18650 batteries).

– Lithium battery outsourcing materials: aluminum shell lithium battery, steel shell lithium battery, soft bag battery.

– Lithium batteries are divided from positive and negative pole materials (additives): lithium -selling (LICOO2) battery or lithium manganate (LIMN2O4), lithium iron phosphate battery, disposable manganese lithium battery; Polymer PLB

The characteristics of lithium battery storage

  1. Have a higher weight and energy ratio, volume energy ratio;
  2. High voltage, a single -section lithium battery voltage is 3.6V, which is equal to the series voltage of 3 nickel -cadmium or nickel -metal hydride charging batteries;
  3. Self -discharge can be stored for a long time. This is the most prominent superiority of the battery;
  4. No memory effect. There is no so -called memory effect of lithium batteries in the nickel -cadmium battery, so no discharge is required before the lithium battery is charged;
  5. Long life. Under normal working conditions, the number of lithium battery charging/discharge cycles is much greater than 500 times;
  6. Can be charged quickly. Lithium batteries can usually be charged with a current of 0.5 to 1 times capacity, shortening the charging time to 1 to 2 hours;
  7. 7.can be used in parallel;
  8. Because the battery does not contain heavy metal elements such as cadmium, lead, mercury, and has no pollution to the environment, it is the most advanced green battery in contemporary contemporary;
  9. High cost. Compared with other batteries, lithium batteries are more expensive.