sealed lead acid battery Development Of Sealed Lead Acid Batteries

Some form of battery has been known to exist since 1800.But it wasn't until 1859 that Gaston Plante had created a leading edge.Eventually evolved into an acid prototype.
Sealed lead acid battery.
In the first 100 after Plante was created, it was the only Rechargeable energy source.In the 1920 s, the popular electric vehicles were driven by lead.acid units.Leading at that time-The acid battery was found to be inefficient due to low energy/weight ratio, only 0.
03 kWh per kg.
Although the initial leadAcid units are considered unsuitable for the environment due to the presence of lead, and further studies have led to the development of sealed lead-acid batteries.More about the environment.Friendly than glass bottles, tires, beer cans and beverage cans.Sealed lead-acid batteries are now used in many industries such as automotive engines, medical equipment, aviation, electronics, telecom, solar and garden equipment.
These batteries are composed of chemical components that react with lead sheets placed in the body of the battery.The chemicals include lead, arsenic, calcium, electrolyte sulfuric acid, lead oxide, tin and lead sulfate.Other components for sealed lead-acid batteries include having re-Sealable safety vents, high-integrity terminal seals, front and back panels, plastic interior containers, high retention separator, and wire mesh enclosed in the metal tank housing.
These batteries also have leads that are basically stranded copper wire with insulation, coded in red and black.The end of the lead wire is immersed in the wax, but the wax is removed before use.Advantages of using sealed lead acid batteries, especially if they have lead* These batteries generate more volume power per unit of weight.
* The cycle-The life of these batteries is between 200 and 300.* The standby life of sealed lead-acid batteries can be up to 15 years.* These batteries provide high stable voltage due to their low internal resistance.
They also offer greater operational flexibility as the discharge and charging cycles are very fast if there is a flat discharge.* These batteries can work with a large temperature range from-60 degrees Celsius to 80 degrees Celsius.Similarly, the atmospheric pressure range of the operation is vacuum to eight atmospheres.
* Thanks to its strong external structure, the performance of sealed lead-acid batteries is even better, able to withstand impact and vibration.* These batteries are twice the size of the environment-As friendly as beer cans;Because almost the entire battery lead is recycled, aluminum beverage cans, glass bottles, newspapers, and tires.The latest development in the manufacture of sealed lead iron batteries is Li-Ion technology with energy/weight ratio close to 0.
16 KW hours per kilogram.
The electrolyte consists of lithium salts in organic solvents.Although lithium salts are not very dangerous if handled properly, they are difficult to recover and their extraction requires carbon very much.So this is not very eco-friendly-friendly.