The way to know whether a lithium battery protection board has an equalizer is to observe the number of interfaces on the protection board and observe the circuit components on the protection board.
1. Observe the number of interfaces on the protection board: The protection board with an equalizer will have several sets of interfaces to connect the positive and negative poles of each battery in the battery to achieve balance between the batteries. . Dump. The protection board without equalizer only has a set of input and output interfaces to connect the battery and external power supply.
2. Observe the circuit components on the protection board: There will be several circuit components on the protection board with an equalizer, such as capacitors, resistors, field effect transistors, etc., which are used to obtain Balanced charge between batteries. The map ofProtection without equalizer only has basic protection components, such as fuses, fuses, etc.
The electric vehicle lithium battery does not have a balancing plate
If the Maverick battery indicates that it is unbalanced, use an instrument to repair it. According to the relevant information request, the Mavericks battery indicates that it is unbalanced. You can use the company's battery pressure difference balance repair instrument to equalize the battery pressure difference. After repair, the lithium battery can reach the factory pressure difference state. A battery refers to a cup, tank or other container or part of a composite container containing an electrolyte solution and metal electrodes to generate electric current. It is a device capable of converting chemical energy into electrical energy.
Lithium batteries in electric vehicles do not have a balancing board. Due to the different static power consumption of each channel of the protection board and the different self-discharge rates of each cell, the voltage of each battery string enters. the whole battery is inconsistent, resulting in poor obvious voltage, but to ensure constant capacity, balancing has the function of equalizing the battery voltage, so that the battery can be fully charged and discharged , so that the battery can exert its maximum efficiency.