Battery voltage testing with a Multimeter

The Lead acid battery are Secondary Batteries Because they Rechargeable it can use Many times Charge and Discharge. The Batteries mainly two types they are Primary and Secondary.Primary batteries non-rechargeable only single use, Secondary batteries are Rechargeable. Batteries provide DC (Direct current), Batteries which is generated a chemical reaction inside of the battery,The testers are like multi meter to test the remaining capacity of a battery's charge, If a battery has a charge,the current passes through it, Battery voltage generally about a 12-volt. When we take a look, car battery voltage can range anywhere from 12.6 to 14.4. With the engine off, the fully charged car battery voltage will measure 12.6 volts.Battery capacity is defined as the total amount of electricity generated due to electro chemical reactions in the battery and is expressed in ampere hours.Batteries can be tested in an auto service shop, with a multi meter.Battery voltage reflects state-of-charge in an open circuit condition when rested. Voltage alone cannot estimate battery state-of-health (SoH), The Lead acid batteries Rechargeable so Secondary batteries.Most of Lead acid batteries used in Automobiles for Starting of Engine, ignition,Lighting and Recharging Battery. In the fully charges battery the negative plate (anode) is lead, Positive plate( cathode) in Lead dioxide.The mixture of Sulphuric acid (H2SO4) and Distrilled water is called Electrolyte solution. Usually 60-65% Distrilled water 30-35% Sulphuric acid mixture used. #MEV #Battery #testing #RechagreableBattery #Mechanic Electric Vehicle #Automobile #LeadAcid