How to Charge A Battery

Sometime we need to charge our car battery by our self. We can’t reach the battery charger service in that area. So we must know how to charge a battery.

How to charge a battery.

First step, make sure that we have a battery charger in our home. And you can make it by your self, read How To Make Battery Charger. That’s the point of this process. Then connect our battery with the battery charger. In this way, we must sure that the poles on the right place. The battery positive pole must connect with the battery charger positive pole. By the same way, make sure that battery negative pole must connect with the battery charger negative pole.

Next step is turn on the battery charger and wait until our battery is full. For the normal usage, we need 10 hours until our battery is full, depend on the size of our battery charger also depend on our battery size and condition..

For example, we want to charge a 100 ampere hour (100 Ah) car battery size, we need a battery charger that has a 10 ampere electric current output. The rule is, electric current output from our battery charger is 1/10 our battery size. For this case 1/10 from 100 Ah is 10 ampere. That's all, very simple but I hope will help.