18,650 lithium-ion battery and their pros and cons

18,650 lithium-ion battery and their pros and cons

Application of 18650 lithium ion battery

In theory, the cycle's battery life is 1,000 times that of 18,650. Battery recycling line Since the capacity unit value density of enterprises can be very large, they are mostly used for laptop batteries. In addition, due to its stable performance in 18650, it has been widely studied and applied in the main field of network electronics in China, commonly used in the production of high-end flashlight, portable power supply, wireless data transmission, heating clothing, shoes, portable instruments, portable lighting control equipment, portable printers, industrial development equipment, medical equipment.

Advantages:

The capacity of 18650 lithium-ion batteries is generally between Mach 1200 and Mach 3600, lithium battery welding machine and the general battery capacity is only about Mach 800. If the 18650 lithium-ion batteries are added up, the 18650 lithium-ion batteries can easily break through Mach 5000.

Long Life 18,650 the battery has a long lithium-ion battery life and can cycle for more than 500 times its normal life, more than twice as long as an ordinary battery.

All 18,650 lithium-ion batteries are safe, mounting machine non-explosive, non-flammable, non-toxic, non-polluting and RoHS certified. High temperature resistance, 65 degrees discharge efficiency 100%. To prevent battery short circuits, the positive and negative electrodes of 18,650 lithium-ion batteries are separated. So the possibility of a short circuit has been reduced to the limit. The protection board can be configured to prevent the battery from overcharging and overdischarging, extending the battery life.

Four. A high voltage of 18,650 lithium-ion battery is typically 3.6 V, 3.8 V, 4.2 V, much higher than the 1.2 V of nickel-cadmium and nickel-hydride batteries.

there is no memory effect, the remaining power will not be emptied before charging, and it can be very convenient to use.

Low internal resistance: the internal resistance of polymer battery is less than that of ordinary liquid battery. The internal resistance of domestic polymer battery can be less than 35m, which greatly reduces the battery consumption, prolongs the standby time of mobile phone, and can reach the international integration level. Polymer lithium-ion batteries that support large discharge currents are ideal for remote-control models and are the most promising alternative to NIMH batteries.

It can be connected in series or combined into a 18650 lithium ion battery pack.

Use a wide range of laptop computers, walkie-talkies, portable DVDS, instruments, audio equipment, aircraft models, toys, video cameras, digital cameras and other electronic equipment.