With winter season coming, vehicles often suffer, the most general case is to have troubles starting your Ford Focus C-max early in the day with very low temperatures. Generally this is related to problems recharging the battery of your Ford Focus C-max . There are some factors that can explain why your battery does not recharge effectively anymore, and today we will try to help you to fix this issue that can prevent you from using your motor vehicle. To do this, first we will explain how recharging your car battery works, then the different problems of recharging a Ford Focus C-max, and finally how to recharge an empty car battery.

charging-problem-battery-ford-focus-c-max

How does recharging the battery of a Ford Focus C-max function?

Before we detail the different problems of recharging the battery on a Ford Focus C-max , we will explain to you how its recharging system functions so that you can discover the problems you are facing. A motor vehicle battery works like a phone battery, it will store energy to start your Ford Focus C-max , turn on your headlights, play music, lower your power windows… Nevertheless all these actions will consume energy and it may deplete the energy reserve that your battery can store. To get over this issue, the engineers have designed a component called the alternator , this component will use the energy developed by the engine of your Ford Focus C-max to produce energy thanks to a copper coil and a magnet. This energy will recharge the battery of your motor vehicle . Nevertheless, consider that this process can only work when your motor vehicle is running, using electrical components of your motor vehicle when it is stopped will drain the energy reserve of your motor vehicle. It is considered that a battery of a xxx has a life span of 3 to 5 years.

Problems recharging a Ford Focus C-max’s battery

We will now describe the different battery charging problems on a Ford Focus C-max you may be victim of. If your battery is not recharging because there is actually a issue in your electrical installation, we will now see the different cases.

Battery charging problem on Ford Focus C-max: My battery is discharging even if I am recharging it with a particular charger

In this first case, it is quite possible that your alternator is dead , in fact, if you control to recharge your battery with a charger and your Ford Focus C-max to start, the problem most certainly originates from your alternator which should not be able to produce any more current.

Battery charging issue on Ford Focus C-max: My motor vehicle shuts off and does not start even if I have charged the battery

If you have recharged your battery and you have managed to start your Ford Focus C-max but it switches off although you are driving and then does not start, the issue with recharging the battery of your Ford Focus C-max is that your battery no longer holds the charge .

Battery charging issue on Ford Focus C-max: My battery is discharged although it is new

.
If you’ve just bought a battery and it discharges although you’re driving, the issue most probably originates from your alternator. It cannot result from your battery, which is new and therefore holds the charge. The second possibility is that you have a ground somewhere in your electrical system.

How to fix the issue of battery charging on Ford Focus C-max?

We will now give you the solutions according to the issue you are facing. Here are the different problems and their solutions:

  • Defective alternator: You can try with simple mechanics to verify it with a pressure gauge to discover if it’s producing power. If it doesn’t, changing it is the best remedy, based on your motor you will pay a few hundred euros. This fix is feasible in the event your alternator is accessible.
  • Battery that no longer holds the charge: In this case, the purchase of a new battery is the only realistic remedy. In truth, if you have already recharged it but it is still empty because it is good to be replaced, count between 60 and 100 euros based on your engine.
  • Ground in the electrical circuit: If you cannot start your Ford Focus C-max but your alternator and battery are in good condition, it is possible that you have a ground on your wiring harness and that you lose energy, a verify by a motor vehicle electrician is in this case required.

How to recharge an empty battery of a Ford Focus C-max

At last, to recharge the empty battery of a Ford Focus C-max there are only few solutions, using a battery charger is the most efficient remedy, you can find some for 50 to 100 euros at vendors like Oscaro. Otherwise you can use cables that will only provide the energy needed to start.

To discover more tips on the Ford Focus C-max, take a look at the Ford Focus C-max category.