What is the amount value of the 18650 lithium battery capacity?

Common 18650 batteries are divided into lithium-ion batteries, lithium iron phosphate batteries. The lithium ion battery voltage is a nominal voltage of 3.7V, the charging cutoff voltage is 4.2V, the lithium iron phosphate battery is 3.2V, the discharge cutoff voltage is 3.6V, the capacity is usually 1200mAh-3350mAh, the common capacity is 2200mAh-2600mAh . If the capacity 2000mAh power type 18650 lithium battery is only 1000mAh5, the ordinary capacity 18650 lithium battery is the highest of 4.2V, and the power 18650 lithium battery is about 3.65V. Ordinary capacity 18650 lithium battery nominal voltage is 3.7V, power 18650 lithium battery nominal voltage is 3.2V. The highest capacity of 18650 lithium batteries in real life can do 3500mAh, but there is no batch market without selling. At present, there are 2950mAh sold in the market. This capacity battery is called 3000mAh, and this capacity is basically imported. Various 18650 lithium batteries voltage and capacity specifications: 18650 nickel-hydrogen battery voltage is 1.2V, the common capacity is 2500mAh 18650 lithium-ion battery voltage is 3.6V, common capacity is 1500mAh-3100mAh The larger the capacity of the 18650 lithium battery, the longer the usage time, can provide users with longer power supply, but under the same system, the 18650 lithium battery capacity will bring highly negative effects, so the capacity and price balance are very important. AL18650 lithium battery capacity _18650 NiMH battery advantages and disadvantages 18650 nickel hydrogen battery advantages 1, wide range of use Universally used in various electronic devices technology areas: common in high-end strong light flashlights, carrying power, wireless network data communication, electric heating underwear, shoes, handheld instrument equipment, hand-held lighting, hand-held copier, industry Production instrument equipment, medical equipment, etc. 2, circulatory life 18650 NiMH battery is quite long, and the cycle life can reach around 500 times during normal use. It is about twice the usual battery. 3, high safety performance The ultra-high temperature use performance is good, and the discharge work efficiency is one hundred% under sixty-five degrees. Short-circuit phenomena may have dropped to perfect ultimate, and the outermost layer is also able to install the protector. 18650 nickel-hydrogen battery disadvantage 1, energy ratio density difference The ratio energy and energy density of nickel hydrogen cannot meet the requirements of PHEV and EV; that is, the battery's battery storage capacity is low, and if it is not used, it will be dead. 2, the battery needs to be improved compared to the lithium battery Rapid development of nickel-hydrogen battery technology is almost mature, and the space of battery performance and cost reduction is very limited. 3, raw material price costs are high Raw nickel (OH), high price, production of large energy costs, can be higher. Recommend: LiFePO4 Battery Manufacturer Energy storage battery Manufacturer Integrated machine energy storage battery series Manufacturer Lead lithium battery Manufacturer Outdoor Backup Battery Manufacturer Portable outdoor power supply Manufacturer Power battery Manufacturer Powerwall LiFePO4 Battery Manufacturer Battery rack Manufacturers Telecom LiFePO4 Battery Manufacturer Wall mounted battery storage Manufacturer China Lifepo4 Battery LiFePO4 Battery 48V 150AH LiFePO4 Battery 48V 100AH