What is the basic capacity of the 18650 lithium-ion battery?

Common 18650 lithium ion batteries are divided into lithium ion batteries and lithium iron phosphate batteries. The voltage of the lithium ion battery is 3.6V and 4.2V, the voltage of the lithium iron phosphate battery is 3.2V, and the capacity is usually 1200mAh-3000mAh, and the common capacity is 2200mAh-3600mAh. The 18650 lithium-ion battery capacity is an important selling point for manufacturers. In addition, the 18650 lithium-ion battery cell brand that communicates the capacity is also a factor affecting value. Generally speaking, the imported brand has a higher value than the domestic product brand of the same example. As mentioned earlier, choose An important factor in the capacity of 18650 lithium-ion batteries is the layout of raw materials. Therefore, from the perspective of the positive electrode, the value of recycling lithium cobalt oxide, lithium manganate and ternary materials and lithium iron phosphate will be different. Due to the solid size of the 18650 lithium-ion battery, its maximum capacity has always been watched by a vast number of practitioners. Over the years, the skills of various manufacturers have been promoted, and the capacity has also increased accordingly. Samsung, Panasonic, LG, Sony, and Toshiba can do it. 3600mAh or more, but the best consistency is still the capacity range of 2600~3000mAh. If it is a battery pack, it is best not to use the highest capacity. Regardless of the cost performance and the life of the battery pack after being assembled, it is not very cost-effective, so it is not to say The higher the battery capacity, the more constant the utilization and lasting. 18650 lithium-ion batteries are generally divided into capacity type and rate type. The capacity type is important for large capacity, but the discharge current is generally lower than 1C, and the current is small; the rate type can be discharged by large electricity, but the capacity is low, and the use time is not long. The value of 18650 lithium-ion batteries is proportional to the size of the capacity. The larger the capacity, the greater the energy ratio, and the more raw materials used, so the value will be more expensive. The general value is 10-30 yuan/piece. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.