Advantages of 18650 lithium battery

1. Wide range of use

    Widely used in various electronic equipment, such as notebook computers, walkie-talkies, portable DVDs, instruments, audio equipment, aviation models, toys, camcorders, digital cameras, etc.
 2. Series
    It can be combined in series or parallel to form a 18650 lithium battery pack.
 3. Low internal resistance
    The internal resistance of polymer batteries is smaller than that of ordinary liquid batteries. The internal resistance of household polymer batteries can even be less than 35mΩ, which greatly reduces the self-consumption of the battery. This kind of polymer lithium battery that supports large discharge current is an ideal choice for remote control models, and it has become the most promising product to replace Ni-MH batteries.
4. No memory effect
    No need to empty the remaining power before charging, easy to use.
5. High voltage
    The voltage of 18650 lithium battery is usually 3.6V, 3.8V, and 4.2V, which is much higher than the 1.2V voltage of nickel-cadmium and nickel-hydrogen batteries.
6. High safety performance
    18650 lithium battery has high safety performance, non-explosive, non-combustible; non-toxic, non-polluting, RoHS trademark certification; cycle times greater than 500 times; good high-temperature resistance, discharge efficiency up to 100% at 65 degrees. To prevent the battery from short-circuiting, the positive and negative electrodes of the 18650 lithium battery are separated. Therefore, the possibility of its short circuit has been minimized. A protective plate can be added to avoid overcharging and over-discharging the battery, which can also extend battery life.
7. Long life
    The 18650 lithium battery has a long service life, and the cycle of life can reach more than 500 times in normal use, which is more than twice that of ordinary batteries.
8. Large capacity
    The capacity of 18650 lithium battery is usually between 1200mah~3600mah. If 18650 lithium batteries are combined to form a 18650 lithium battery pack, the 18650 lithium battery pack can easily exceed 5000mah.