Analysis of the zero voltage of lithium batteries for electric bicycles

Electric bicycle lithium battery zero voltage The zero voltage of electric bicycle lithium battery is either itself a substandard product, it does not reach the corresponding nominal capacity and voltage value when leaving the factory, or it belongs to the end of life. Due to long-term use, the capacity is exhausted and the voltage drops to zero . Taking into account that the lithium battery can be discharged in the form of self-discharge after a long period of shelving, such as more than one year, so that the power supply voltage is zero, the zero-voltage battery required by the current lithium battery protection method can also be charged. Therefore, there are two differences in the zero voltage of the battery: one can be charged and continue to be used, and the other is completely useless; in other words, the former is reversible, while the latter is irreversible. If it came out so far, the lithium battery electric bicycle without rechargeable battery is unfortunately designed into the lithium battery pack, the battery pack may spread the signal since the advent through the protection chip, thereby turning off the MOSFET, making the battery unable to charge. Among the many types of high-temperature batteries, fuel power batteries are one of the more popular in recent years. 1. Its principle is an electrochemical device, and its composition is the same as that of an ordinary battery; 2. A single cell is composed of two electrodes (the negative electrode is a fuel electrode, and the positive electrode is an oxidizer electrode) and an electrolyte. 3. The difference is that the active material of the general battery is stored in the battery, so the battery capacity is limited; 4. The positive and negative electrodes of the fuel power battery do not contain active materials, but are only catalytic conversion components. 5. When the battery is working, the fuel and oxidant are reactions supplied from outside. In principle, as long as the reactants keep coming in and the reaction products keep coming out, the fuel power cell can continue to generate electricity. Regarding a product of high-temperature batteries, due to different electrolytes, the types of ions related to reactions in fuel power batteries are also different. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.