How is the number of cycles of lithium batteries? How to recirculate lithium batteries

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Leverancier van draagbare energiecentrales

How is the number of cycles of lithium ion batteries? How does a lithium-ion battery recycle? The number of cycles of the battery and the charging cycle are inseparable contacts. The so-called battery cycle charges to complete a complete charge and discharge cycle, then the number of cycles is actually a calculation method of the charging cycle. When the battery reaches a complete charging cycle, the battery cycle will be +1.

This paper explains how to calculate the number of cycles of lithium ion batteries? How does a lithium-ion battery recycle? How is the number of cycles of lithium ion batteries? The theoretical life of the lithium-ion battery is about 800 cycles, which belongs to medium in commercial rechargeable lithium ion batteries. Lithium phosphate is about 2,000 times, while lithium titanate is said to reach 10,000 cycles. At present, the mainstream battery manufacturer is promised to be greater than 500 in the battery cells produced, but the battery core is behind the battery pack, due to the problem of consistency, the voltage and internal resistance cannot be exactly the same, its cycle life About 400 times.

1 It is best to have a complete discharge and charging process once a week, which is from red power to full. It is best to realize a battery quickly, and then full; 2 full cycle charging means that the battery is exhausted after 0 Charging to 100%, when the power is less than 20%, charging is recharged for circulation, and the lithium-ion battery does not completely circulate charging, the lithium ion battery has no memory effect, do not adjust; 3 charging is 100% Unplugging the charger is the best moment, charging 100% recharge one hour, the battery power when the charger is unplugged is not just 100% full, that is, the lithium-ion battery has entered the charge after the charge. Protection, has stopped charging, the next time is only the battery consumption, so there is no need to charge more.

How is the number of lithium-ion battery life cycles? The number of lithium-ion battery life cycle is based on battery quality and battery material: 1, the number of three-yuan material cycle is about 800 times; 2, the lithium iron phosphate ion battery cycle is about 2500 times; 3 The number of times is different. The genuine battery is designed and produced by the number of cycles in the battery manufacturer. How does a lithium-ion battery recycle? (1) Fire method recycling technology: Classify the lithium ion battery, broken into the rotary kiln, at a high temperature of 1100 ~ 1300 degrees Celsius, zinc and zinc chloride are oxidized to zinc oxide to discharge with smoke, with whirlwind The dust collector recovered zinc oxide, the residual manganese dioxide and the water-manganese stone entered the residue and further recovered manganese, and the general smelter did not need new equipment to recover zinc.

Zinc. (2) Manual sorting recycling technology: After classifying dry batteries, simple mechanical cutting, artificial separation of zinc skin, plastic cover, carbon stick, etc., residual Mn02, water manganese stone, etc.

Mn02, which is dehydrated, this method is simple and easy to occupy more labor, and the economic benefits are not large. (3) The lithium-ion battery of the new energy vehicle is high. When the lithium ion battery capacity is attenuated to 80% or less; we can use the ladder to use the lithium-ion battery in other fields, such as the communication base station.

Electricity support, or low-speed new energy vehicle supply power, energy storage for lower requirements. Abandoned lithium ion batteries contain a large number of non-renewable and economical metals such as cobalt, lithium, nickel, copper, aluminum, etc., if you can effectively recover the disposal or unqualified lithium-ion battery, not only reduce waste Battery's pressure on the environment, can also prevent waste of metal resources such as cobalt and nickel.

If the lithium-ion battery can be recycled, 95% of components can be used in the manufacture of new batteries or for other industrial fields.