Sealed lead-acid battery uses a pure sulfuric acid aqueous solution to electrolyte, its density is 1.29—1.3Lg / cm3. In addition to a portion of the electrolyte in which a portion of the electrolyte is sucking in the polar plate, most of which is present in the glass fiber membrane.The electrolyte of the colloidal sealing lead battery is made of silica sol and sulfuric acid, the concentration of the sulfuric acid solution is lower than the AGM cell, usually from 1.26 to 1.28 g / cm3. The amount of electrolyte is 20% higher than the AGM battery, which is equivalent to the rich liquid battery. This electrolyte is present in a colloidal state, which is filled between the diaphragm and the positive and negative electrode, and the sulfuric acid electrolyte is surrounded by a gel without flowing out of the battery.
Recent research work shows that improved colloidal electrolyte formula, control collagen size, adult hydrophilic polymer additive, reduce the concentration of the collagen to improve the permeability and the parental force of the plate, using a vacuum filling process, composite Board or AGM separator replaces rubber separator, improves battery suction liquid; cancel the precipitation tank of the battery, moderately increase the content of the active substance of the plate, resulting in a colloidal sealing battery to meet or proximate the open lead-acid battery s level. Recommend: LiFePO4 Battery Manufacturer Energy storage battery Manufacturer Integrated machine energy storage battery series Manufacturer Lead lithium battery Manufacturer Outdoor Backup Battery Manufacturer Portable outdoor power supply Manufacturer Power battery Manufacturer Powerwall LiFePO4 Battery Manufacturer Battery rack Manufacturers Telecom LiFePO4 Battery Manufacturer Wall mounted battery storage Manufacturer China Lifepo4 Battery
