What is the maximum capacity of the 18650 lithium battery?

What is the maximum capacity of the 18650 lithium battery? The cathode material of the NCR formula was created by Panasonic, and it had only a large capacity of 18650 before. After acquiring Sanyo, Sanyo also processed one. 1. At present, the maximum capacity of Panasonic Sanyo 18650 battery can reach 3400MA. 2. The best battery manufacturer can only process 3400MA, but 6000MA is definitely not enough. 3. Although large manufacturers like Panasonic Sanyo can reach 3400MA, in fact, they cannot reach 3400MA in the test. Compared with polymer batteries, 18650 lithium batteries are relatively standard and have little change in capacity. In most cases, the capacity of 18650 lithium battery is usually 1200mAh3350mAh; some ordinary capacity is 2200mAh2600mAh. 18650 is just the size of the battery. According to the type of battery, it can be divided into lithium ion 18650, lithium iron phosphate 18650, nickel hydrogen 18650 and so on. But the most common is the 18650 lithium battery. Lithium batteries have a high energy density, their capacity is 1.5 to 2 times that of a nickel-hydrogen battery of the same weight, and the self-discharge rate is very low. In addition, lithium batteries have almost no memory effect and no toxic substances, which is an important reason why lithium batteries are widely used. The meaning of the standard lithium battery 18650 is: the diameter of 18mm is 18, the length of 65mm is 65, and the cylindrical battery is 0. The nominal voltage of the 18650 lithium battery is 3.7v, and the charging voltage is 4.2v. Lithium batteries are already a very mature battery type, which can be used not only in notebook computers, charging banks and other products, but also in some Tesla 18650 models. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: What limits the battery capacity?