The discharge process of normal lithium battery is balanced. Theoretically, the discharge speed and depth of lithium battery should be paid attention to. Discharge depth is the ratio of discharge capacity to nominal capacity. The general specification is that the lithium battery between 2.75 V and 3 V can be used to charge the battery, because it is prohibited to "discharge" the rechargeable battery below 2.75 V, which also causes excessive fluctuations in the internal structure and electrolyte. Secondly, the over reaction of lithium battery cathode leads to the change of the shape of its dielectric film, embedding and falling off, forming permanent loss. Lithium batteries are not suitable for over discharge, and over discharged lithium batteries are also very bad. Lithium batteries are very fragile, and their adaptability to charge discharge fluctuations is much worse than nickel batteries, which will bring additional risks. Using the correct discharge method to discharge the lithium battery can make its service life longer.

Characteristics of RV lithium battery

1. High weight energy ratio and volume energy ratio;

2. High voltage. The voltage of a single lithium battery is 3.6v, which is equal to the series voltage of three nickel cadmium or nickel hydrogen rechargeable batteries;

3. Self discharge can be stored for a long time, which is a prominent advantage of the battery;

4. No memory effect. Lithium batteries do not have the so-called recall effect of nickel cadmium batteries, so lithium batteries do not need to be discharged before charging;

5. Long life. Under normal working conditions, the lithium battery can be charged and discharged for more than 500 times.

6 It can be charged quickly. Generally, the charging capacity of lithium battery can be 0.5~1 times, so the charging time can be shortened to 1~2 hours;

7. It can be used in parallel at will;

8. As the battery does not contain heavy metal elements such as cadmium, lead and mercury, it does not pollute the environment and is currently a very advanced green battery;

9. The cost is too high. Lithium batteries are more expensive than other rechargeable batteries.

Shenzhen Topband Battery Co., Ltd.，established in 2006, is a wholly-owned subsidiary of Shenzhen Topband Co., Ltd. (002139.SZ). We focus on lithium iron phosphate batteries,with independent research and development in cells and BMS. With the ability to integrate the entire industry chain, we are committed to providing customers with one-stop lithium battery solutions and services. Our quality products are widely used in energy storage and light power.