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Advantages of 18650 battery
The energy of 1.18650 battery is relatively high. High storage energy density;
2. The 18650 battery has a long service life, which can reach more than 6 years. The battery 1C (100% DoD) with lithium ferrous phosphate as the positive electrode is charged and discharged, and there is a record that it can be used for 10000 times;
3. The rated voltage of 18650 battery is high, which is about equal to the series voltage of three nickel cadmium or nickel hydrogen rechargeable batteries, so as to form a battery power pack; Lithium battery can adjust the voltage to 3.0V through a new technology of lithium battery voltage regulator, which is suitable for small appliances.
4.18650 battery has high power bearing capacity, in which the lithium ferrous phosphate lithium ion battery for electric vehicles can reach the charging and discharging capacity of 15-30c, which is convenient for high-intensity start-up and acceleration;
5. The self discharge rate of 18650 battery is very low, which is one of the most outstanding advantages of the battery. Generally, it can be less than 1% / month, less than 1 / 20 of Ni MH battery;
6. The weight of 18650 battery is light, and the weight under the same volume is about 1 / 6-1 / 5 of that of lead-acid products;
7. The 18650 battery has strong adaptability to high and low temperature, and can be used in the environment of - 20 ℃ - 60 ℃. After process treatment, it can be used in the environment of - 45 ℃;
8.18650 battery is relatively more green and environmentally friendly. It does not contain or produce any toxic and harmful heavy metal elements and substances such as lead, mercury and cadmium, regardless of production, use and scrapping.
9. The production of 18650 battery consumes less water, which is very beneficial to countries with water shortage