Colloidal lead-acid batteries are an improvement on ordinary lead-acid batteries with liquid electrolyte. Colloidal electrolyte replaces sulfuric acid electrolyte. It is improved compared to ordinary batteries in terms of safety, storage capacity, discharge performance and service life. As one of the most important components of colloidal lead-acid batteries, the colloidal electrolyte uses a large amount of fumed silica.

Fumed silica plays the role of "gelling agent" in the colloidal battery electrolyte. It is a nano-scale white powder generated by high-temperature hydrolysis of silicon halide in a hydrogen-oxygen flame. When fumed silica is used in colloidal batteries, it can exert thickening and thixotropic properties, which can effectively improve the performance of the battery and significantly improve the performance of the battery an extend battery life.

Fumed silica, as a key gelling agent, has been widely used in gel batteries in recent years. With the country's increasingly strict controls on carbon emissions and the rise of new energy technology, the future of batteries is bright, and gel batteries also have a bright future. Strict quality control is the key to the stability and safety of battery technology, and high-quality fumed silica can protect high-quality colloidal batteries.