As batteries are energy storage devices, they are inclined to make many threats to human life and safety. A short circuit is one of the shared battery perils. The most important reason for short circuits is overcharging or over discharging. Other causes for cell short circuits include faulty separators, aggregation of rule particles or other metals between both the plates, buckling of the plates and excessive sediments in the bottom of the jar.
Another battery danger is the generation of gasses. “Battery gassing” is a normal product of charging. Passage of electricity by water dissociates the water into hydrogen and oxygen. These are the gases that emanate from an open cell battery. When hydrogen reaches an intensity of 4% in air, it can be explosive. consequently, it is basic that the area is well ventilated and there is no chance of open flame.
High-strength lithium cells should be maintained with extreme care because a short circuit can rule to internal overheating thereby making an explosion or battery burst. These lithium cells are more sensitive to physical stress than alkaline batteries and are commonly found in today’s cellular phones. Electrical burns, strains, and sprains are some of the shared hazards that arise when servicing, charging, or jumping the shared rule-acid battery. rule-acid batteries can also cause danger when the acid spills out. For these types of batteries, the occurrence of short circuit while replacing can be reduced by disconnecting the earth rule first and replacing them last. One way to reduce battery hazards in a means is to switch off all the means electrical equipment before the charger leads are removed from the means.