Vented cell batteries are one of the oldest types of lead acid batteries. Figure 1. There are several types on the market for different applications, each vying to be the ultimate solution for what appears to be the future: electric vehicles.Electric car batteries may on the surface appear to be similar to the 12V lead-acid battery of yore, but there is more than meets the eye. The battery which uses sponge lead and lead peroxide for the conversion of the chemical energy into electrical power, such type of battery is called a lead acid battery. Sealed Lead Acid Battery Types - General Purpose Deep Cycle Gel and High Rate UPS. However, they are now considered to be obsolete with regards to their uses as the main source of energy storage in BEVs. Known as dry-cell batteries, they contain an electrolyte in gel form and are completely sealed with no need to ventilate gases like a wet-cell battery. They are referred to as wet cell because they produce current using the chemical reactions between electrodes and the liquid electrolyte. The valve regulating … Lead acid battery construction now includes both gel and AGM (Absorbed Glass Mat) technologies as well as liquid lead acid. Lead acid batteries are used to power forklifts, carts and many other types of machinery in many industrial settings. Pressure relief valves substitute for the removable filler caps so the battery cannot leak. To extend the life of your battery, never store the battery in a discharged or partially charged state. They are several different methods of construction and those methods were developed to satisfy the different application requirements. In the section below, we shall look at different types of batteries as well as their advantage and disadvantages. Lead Acid Battery. This stands for Valve Regulated Lead Acid battery. They are immensely popular because they are robust and rechargeable. Flooded lead-acid batteries contain an electrolyte that is free to move around in the battery encasement. Lead acid batteries are used throughout the world in cars and boats. In a lead acid battery, the electrodes and grids are made from lead. Skip to main content. Lead acid batteries are the most common battery type and are low maintenance, 100% recyclable, and may offer the most bang for your buck in terms of price. Sealed Lead Acid Batteries. The majority of these batteries use flooded cell technology. Sealed, valve regulated batteries are increasingly popular. These large, heavyweight batteries find the major application in automobiles as these fulfill the high current requirements of the heavy motors. The lead acid battery is made up of plates, lead, and lead oxide (various other elements are used to change density, hardness, porosity, etc. are the main part of the lead acid battery. VRLA Batteries. Among modern rechargeable batteries, the lead acid battery family has the lowest energy density, making it unsuitable for handheld devices that demand compact size.