Everyone is familiar with batteries, so do you know how to deal with the shedding of battery active substances?

The following is a detailed introduction to you:

The shedding of the active material of the battery is mainly due to the shedding of the active material lead dioxide on the positive plate. In severe cases, the electrolyte is turbid and brown. When the battery is charged, there are brown substances rising from the bottom, the voltage rises too fast, the boiling occurs prematurely, and the relative density rises slowly. During discharge, the voltage drops too fast and the capacity drops.

Reasons for battery falling off:

1. When the charging current is too large or overcharged for a long time, the water is electrolyzed, and a large amount of gas is generated, which causes pressure inside the plate and causes the active material to fall off.

2. High-current discharge, especially low-temperature high-current discharge, leads to rapid formation of lead sulfate, volume expansion, and arch deformation of the electrode plate, which causes the active material to fall off.

3. Looseness of the battery plate group, poor installation, bumping and vibration of the car will also accelerate the falling off of the active material.

Method of exclusion:

Avoid overcharging and high current charging and discharging for a long time. The installation and handling of the battery should be handled with care to avoid vibration and shock. The installation of the battery on the vehicle should be firm and reliable.