18650 리튬 배터리와 26650 리튬 배터리 중 어느 것이 더 낫습니까? 18650과 26650 리튬 이온 배터리의 차이점은 무엇입니까? Posted by batterymanufactory.com
Lithium-ion batteries have the advantages of light weight, large capacity, and no memory effect, so they are widely used. Many digital devices use lithium-ion batteries as power sources, although their prices are relatively expensive. Lithium-ion batteries have high energy density, their capacity is 1.5 to 2 times that of nickel-metal hydride batteries of the same weight, and they have a very low self-discharge rate. In addition, lithium-ion batteries have almost no "memory effect" and the advantages of no toxic substances are also important reasons for their wide application. There are also many types of lithium batteries. This article compares the two types of lithium batteries: 18650 lithium battery and 26650 lithium battery. 1. 18650 lithium battery 18650 lithium battery where 18 represents a diameter of 18mm, 65 represents a length of 65mm, and 0 represents a cylindrical battery. Generally, 18650 batteries are used more in industry, but few in civilian use...