18650 Battery Pack Performance and Application Benefits.lithium ion battery cells 18650

　　1. Wide application range

　　Military portable equipment, walkie talkies, medical equipment, instruments and meters, audio equipment, aircraft models, toys, cameras, digital cameras and other electronic fields.

　　2. Tandem connection

　　It can be combined in series or parallel to form an 18650 lithium battery pack.

　　3. Low internal resistance

　　The internal resistance of 18650 cells is stable, and the internal resistance of domestic cells can even reach below 50m Ω, greatly reducing the self consumption of the battery, extending the service life of the product, and fully reaching the level of integration with the world. This 18650 lithium battery, which supports high discharge current, is an ideal choice for more products and has become the most promising alternative to nickel hydrogen batteries.

　　4. No recall effect

　　There is no need to empty the remaining battery before charging, which is convenient to use.

　　5. High voltage

　　The nominal voltage of 18650 lithium cells is 3.7V, which is much higher than the 1.2V voltage of nickel cadmium and nickel hydrogen batteries.

　　6. High safety function

　　18650 lithium batteries have high safety functions, do not explode or burn; Non toxic, pollution-free, RoHS trademark certified; Various safety functions are completed in one go, with more than 700 cycles; Good high-temperature resistance, with a discharge efficiency of 100% under 60 ° C. To prevent battery short circuits, the positive and negative poles of the 18650 lithium battery are separated. So the possibility of it experiencing a short circuit may have reached its extreme. It is possible to install a protective plate to prevent overcharging and discharging of the battery, which can also extend the service life of the battery.

　　7. Using longevity

　　The lifespan of 18650 lithium batteries is very long, with a cycle lifespan of over 700 times during normal use.

　　8. Large capacity

　　The capacity of 18650 lithium batteries is usually between 2000mah and 3600mah.

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