Discover that your battery has gone dead when you are in a hurry for work. ¡Qué lástima! What can you do about this problem?

Maybe your relatives and friends live so far away that they cannot give you a helping hand. Can you recharge your battery? And how to charge a car battery?

The answer is an absolute YES! However, charging a car battery is not always a piece of cake. Wrong methods can adversely reduce the cars longevity or make your vehicle mess up on the way.

Follow us to recharge your battery with detailed steps.

What To Consider Before Charging A Car Battery

Now, lets learn how to charge car batteries .

How To Charge A Car Battery - Full Instructions From Start To End

Paso 4: Desconecte y retire la batería

Para una reparación y mantenimiento seguros, recuerde desconectar la batería. Eliminar los terminales negativos y positivos, respectivamente.

También puede cargar la batería sin quitarla. Sin embargo, si es difícil alcanzar o colocar los cables de carga, se recomienda sacarlos.

Paso 5: Terminales de batería limpia

Grime o suciedad en los terminales frena la fuerte conexión entre los cables de carga y la batería. Por eso deberías limpiarlos a fondo.

Un paño húmedo empapado con bicarbonato de sodio o papel de lija puede ayudarlo a limpiar todo el óxido y la mugre. Para una carga fuerte, los terminales deben ser de metal desnudo.

Nunca use su piel desnuda para tocar los terminales, especialmente con la presencia de polvo blanco/azul sobre ellas. Es ácido sulfúrico seco, que quema su piel al contacto.

Además, verifique y apriete los terminales de la batería para garantizar un funcionamiento posterior.

Paso 6: Use un cargador de goteo o velocidad

Mixing two terminals will damage the battery.

Step 7: Set Up The Charger

Modern digital chargers show the existing battery voltage and help you set the final level. Yet, your older models are designed with on and off settings only.

To choose the charging speed, you should opt for speed chargers. This option is more suitable for a dying battery. On the other hand, a battery dead several times will need a slower method.

Step 8: Check The Battery

A Quick Recap

Long story short, the best method on how to charge a car battery should depend on its state: how dead it is.

A healthy battery voltage falls between 12.4 to 12.7 volts. On the other hand, lower figures mean your car has run into a problem.

So depending on your car batterys condition, you should strictly follow our recommended steps for high safety and charging efficiency.