Characteristics and uses of 18650 lithium battery

18650 lithium battery model specifications are supplied by major battery manufacturers. 18650 battery is the most commonly used battery type in life and industry. No matter which lithium battery manufacturer, the size of the processed 18650 lithium battery is certain. The difference is that the maximum capacity of the battery and the formula of the battery are different, resulting in a different energy density ratio. The following is an analysis of the 18650 battery model specifications processed by several important lithium battery manufacturers, hoping to help you know the characteristics and uses of this battery. 18650 lithium battery manufacturer: Panasonic battery model: CGR18650AFCGR18650CCGR18650CFCGR18650DCGR18650DA Nominal voltage: 3.6v, 3.6v, 3.6v, 3.6v, 3.6v, 3.6v Nominal capacity: 2050mAh2150mAh2250mAh2400mAh2450mAh Battery diameter: Max18.6mmMax18.6mmMax18.6mmMax18.6mmMax18.6mmMax18.6mmMax. 6mmMax18.6mm height: Max65.2mmMax65.2mmMax65.2mMax65.2mmMax65.2mmMax65.2mm weight: 42g44.5g45g455.5g18650 lithium battery manufacturer: LG battery model: ICR18650P2ICR18650S2ICR18650A2ICR18650A3ICR18650A2ICR18650A3ICR18650A2ICR18650A3ICR18650A2ICR18650A3ICR18650B2 18.3±0.118.3±0.1(Max18.4) 18.3±0.1(Max18.4)18.8±0.1(Max18.4) 18.3±0.1(QMax18.4) Height: 64.9u003d0.264.8±0.2(Max65.1) 4.8±0.2(Max65.1)64.8±0.2(Max65.1)64.9±0.2(Max65.1) Weight: 46.7g44.5g46.5g46.1g46.5g18650 lithium battery manufacturer: Samsung battery model: icr18650-20icr18650-22icr18650 -24icr18650-26 Nominal capacity: 2000mAh2200mAh2400mAh2600mAh Nominal voltage: 3.7v3.7v±200mV3.7v3.7v3.7v3.7v Diameter: 18.25mm18.25mm18.25mm18.25mm18.25mm18.25mm Height: 65.0mm65.0mm65.0mn65.0mn Weight : 44g46g48g48g18650 lithium battery overview: 1.Usage: With the high density of the unit capacity, it is often used in most notebook batteries. In addition, the stability of work in 18650 is very good, and it is widely used in the electronic field: often used in high-end flashlights , Portable power, wireless data transmission, electric thermal clothing, shoes and portable instruments, portable lighting, portable printers, industrial equipment, medical equipment, etc. 2. Size: The number indicates the physical size: 18 indicates the battery diameter is 18.0mm, 65.0mm indicates the battery height 650 (we often don't have. 5 batteries [AA batteries], size 14500) 3. Type: nickel with lithium batteries and 18650 batteries Hydrogen battery. As Ni-MH batteries are rarely used now, 18650 batteries are now said. 4. Voltage and capacity specifications: The voltage of the lithium battery is 3.6v-3.7, the general capacity is 1500MAH-2600MAH, and the current maximum capacity is 3000MAH. Lithium is a metallic element. Why do we call it a lithium battery? Because its positive electrode is lithium borate as the cathode material battery, of course, there are many batteries on the market now, lithium iron phosphate, lithium manganate as the cathode material battery. The nominal voltage of the 18650 lithium battery is 3.7v, the charging voltage is 4.20v, the minimum end-of-discharge voltage is 2.75v, and the maximum end-of-charge voltage is 4.20v. The 18650 lithium battery is no more in weight, volume and capacity than the currently commonly used lithium batteries. 5Battery. Such as 2400MAH18650 battery, the voltage is calculated according to the standard 3.7v, and the power is 8880MWH. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: What is battery balancing?