What Are the Characteristics of 18650 Lithium Battery Pack?
2022-03-10
1、Large capacity
18650 lithium battery capacity is generally between 1200mah ~ 3600mah, while the general battery capacity is only about 800mah, if combined into 18650 lithium battery pack, that 18650 lithium battery pack is casually can break through 5000mah.
2、Long life The service life of 18650 lithium battery is very long, the cycle life can be more than 500 times in normal use, which is more than twice as long as ordinary batteries.
3, high safety performance 18650 lithium battery safety performance, non-explosive, non-combustible; non-toxic, non-polluting, through the RoHS trademark certification; a variety of safety performance in one go, the number of cycles is greater than 500 times; high temperature resistance performance, 65 degrees under the conditions of discharge efficiency of 100%. To prevent the short-circuit phenomenon of the battery, the positive and negative poles of 18650 lithium battery are separated. So the possibility of short circuit has been reduced to the extreme.
4、High voltage The single cell of the voltage of 18650 battery is generally 3.6V, 3.7V, much higher than the 1.2V of NiCd and NiMH batteries.
5、Higher flexibility The 18650 battery pack consists of individual battery cells, which can be connected in parallel or in series to achieve the required capacity and voltage according to requirements. The cost of obtaining cells is also lower compared to conventional batteries.