admin

Structure and working principle of VRLA battery

Structure and working principle of VRLA battery

Valve-regulated sealed lead-acid (VRILA) battery is the most common battery used in solar street lamps. Its structure and working principle are introduced as follows. 1. Structure of VRLA battery The main components of VRLA battery are composed of positive plate, negative plate, separator, battery tank cover, sulfuric acid electrolyte, etc. (Figure 1). 2. The role …

Structure and working principle of VRLA battery Read More »

The structure and working principle of lead-acid batteries

The structure and working principle of lead-acid batteries

Lead-acid batteries are mainly composed of positive and negative plate groups, separators, containers and electrolyte. (1) Polar plate. The positive and negative plates of lead-acid batteries are made of pure lead, and effective substances are directly formed on them; some pole plates are made of lead-nickel alloy grids and coated with effective substances. The effective …

The structure and working principle of lead-acid batteries Read More »

Classification and model of lead-acid batteries

Classification and model of lead-acid batteries

Classified according to the number of electrolytes and the structure of the battery tankAccording to the number of electrolytes and the structure of the battery tank, it can be divided into traditional open lead-acid batteries and valve-regulated sealed lead-acid batteries. The former is an open semi-sealed structure, the electrolyte is in a rich liquid state, …

Classification and model of lead-acid batteries Read More »

The development history of sealed lead-acid batteries

The development history of sealed lead-acid batteries

The accumulator is a chemical power device that converts electrical energy into chemical energy through charging and stores it, and then converts chemical energy into electrical energy during use. It is made by immersing two separate electrodes in an electrolyte. The electrode made of the reducing substance is the negative electrode, and the electrode made …

The development history of sealed lead-acid batteries Read More »