The advantages of 18650 cylindrical lithium battery

　　1, the volume of large 18650 lithium battery volume is generally 1200mah~3100Mah, and the general battery power is only about 800, if it is fused in the 18650 lithium battery, then the 18650 lithium battery can easily improve 5000Mah.

　　2, 18650 lithium battery life is long, all normal application cycle system service life of more than 500 times, than the general battery cycle times more than double.

　　3, high safety factor 18650 lithium electric, high safety factor, no explosion, no ignition; No toxicity, zero pollution, according to RoHS verification; All kinds of safety factors can be used safely, the frequency of circulation system exceeds 500 times; Good heat resistance, 65 degrees standard charge and discharge high efficiency of 100%. In order to better avoid the short circuit fault of the rechargeable battery, 18650 lithium battery is divided into positive and negative two electric levels. Thus, the probability of short circuit fault conditions has been minimized. Can be added rain baffle, to prevent overcharging battery loss, can also extend the use of rechargeable battery.

　　4. The working voltage of lithium 18650 high voltage rechargeable battery is generally higher than that of nickel-cadmium battery and nickel-metal hydride rechargeable battery.

　　5, there will be no memory, do not need to empty the remaining power consumption before the battery charging, easy to use.

　　6, the internal resistance is small: the internal resistance of the polymer cell is smaller than the general liquid lithium cell, the internal resistance of the domestic polymer cell even reaches the following 35mΩ, greatly reducing the power consumption of the rechargeable battery, increase the battery life of the mobile phone, and completely able to dock with the international. Polymer lithium battery, suitable for high current charge and discharge, is an ideal choice for remote operation, and is the most likely replacement of nickel metal hydride rechargeable battery.

　　7, can be connected or coordinated into 18650 type lithium electricity.

　　8, the application scope of the general notebook, walkie-talkie, portable DVD, instrument equipment, professional audio equipment, model aircraft, small toys, surveillance cameras, digital cameras and other electronic products.

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