18650 battery flat top.What are the advantages of 18650 lithium battery?

There is no doubt that 18650 lithium battery has the characteristics of high specific energy, large size, no memory, and long life.

1. Long life. The 18650 lithium battery has a long service life. The normal service life of these 18,650 lithium-ion batteries is more than 500 times, which is more than twice that of ordinary batteries.

2. Secondly, the internal resistance is small and the irreversible volume damage is small, which greatly reduces the power consumption of the rechargeable battery itself and increases navigation.

3. The capacity of ordinary 18650 lithium battery is 1200mah to 3600mah, while the capacity of lithium-ion battery composed of series and parallel circuits can be greatly increased.

4.18650 rechargeable battery has no memory, so it is more convenient to use without having to discharge the remaining switching power supply before charging the battery.


5. High safety factor, high safety factor 18650 lithium power supply, no explosive environmental pollution. Data analysis shows that due to the positive and negative separation of 18650 lithium ions, the probability of short-circuit failure is minimized in most cases. In addition, it can modify the 18650 lithium-ion battery protection board, which on the one hand prevents overcharging loss of rechargeable batteries, and on the other hand can also improve the actual effect of battery life.

Where are 18650 lithium batteries used?

18650 lithium-ion battery, 18650 lithium-ion battery is also a perfect and stable lithium-ion battery in the world. 18650 rechargeable batteries are widely used in electronic products such as laptops, surveillance cameras, and digital cameras, in addition to being used in pure electric vehicles and battery cars.