The advantages of 18650 Li-ion battery are introduced

1. The volume of the 18650 li-ion battery with large volume is around 1200mah~3100Mah, and the power of the individual battery is only 800. If it is integrated with the 18650 li-ion battery, then the 18650 li-ion battery may increase slightly to 5000Mah.
2. The 18650 type lithium battery has a long service life, and the service life of all abnormal utilization cycle systems reaches more than 500 times, which is more than double the cycle times of individual batteries.

3. High insurance factor 18650 Li-ion battery, high insurance factor, no generation, no ignition; non-toxic, zero contamination, verified according to RoHS; all kinds of insurance factors can be used with peace of mind, the cycle frequency exceeds 500 times; good heat resistance , the charging and discharging power reaches the standard of 65 degrees. In order to better avoid short-circuit failure of rechargeable batteries, the 18650 lithium battery is divided into positive and negative levels. Therefore, the probability of its occurrence of a short circuit fault condition has been minimized. A rain shield can be added to prevent the rechargeable battery from losing power due to moderate charging, and it can also prolong the utilization period of the rechargeable battery.

4. The working voltage of lithium 18650 high-voltage rechargeable batteries is generally higher than that of nickel-cadmium batteries and nickel-hydrogen rechargeable batteries.
5. There will be no memory, you do not have to empty the remaining power before charging the battery, which is convenient for use.
6. Small internal resistance: The internal resistance of polymer cells is smaller than that of individual liquid lithium cells. The internal resistance of domestic polymer cells even reaches below 35mΩ, which greatly reduces the self-consumption of rechargeable batteries and increases the power consumption of mobile phones. The battery life may be connected internationally. High-polymer lithium battery, which is practical for high-current charge and discharge, is a fantasy screening of remote operation methods, and it is also a product that may replace Ni-MH rechargeable batteries.
7. It can be connected in series or together to form a 18650 lithium battery.
8. Use notebooks, wireless walkie-talkies, portable DVDs, instrumentation equipment, audio equipment, model aircraft, small toys, surveillance cameras, digital cameras and other electronic products in a wide range of applications.