18650 lithium battery core application
The theory of 18650
battery life is 1000 cycles of charging. Due to the large capacity per
unit density, most of them are used for laptop batteries. In addition,
because 18650 has very good stability at work, it is widely used in
various electronic fields: often used in high-end glare flashlights,
portable Power supplies, wireless data transmitters, electric thermal
clothing, shoes, portable instruments, portable lighting equipment,
portable printers, industrial instruments, medical instruments, etc.