Fix Car Battery Dead Cell

The batteries used in cars contain six separate cells.

Fix car battery dead cell.

Most of the car shops who buy supposedly dead car batteries take them at a lower price then refurbish them and sell them at a higher price. If you own a fairly good quality lead acid battery you can use the acid and water method several times but after some time a process known as sulfation kicks in. 0 1 how to fix a dead cell in a car battery. The normal life span of a car battery is about 4 years.

Recharge the battery and test it again. Reconditioning a dead cell of a car battery is entirely a thrifty way to save the car battery and prolong its life for another few years. 1 1 the items below are telltale signs that one or more cells of your car s battery is dead or malfunctioning. A typical 12 volt car battery is composed of six cells that chemically produce voltage and amperage to start your car.

2 1 you will need the following. A battery is charged continually by the. The best method to test a car battery for a dead cell is to check the specific gravity of the electrolyte fluid. 2 reconditioning or refurbishing a dead cell.

2 2 procedure for reconditioning your car battery. If a cell is still faulty it probably has been damaged by sulfation. Sulfation and car battery redundancy. Knowing how to fix a car battery effectively may increase that number.

If a cell goes dead the battery may appear to fully charge but won t function properly. Once a cell goes dead the battery is bad and must be replaced. When one or more of the cells fails the battery is incapable of producing the needed amperage to start the vehicle to get you to work in the morning.