How to Test a Battery

This is a tutorial to test a battery.

Step 1: Materials

The materials are:

• Battery.
• Tester.

Step 2: Connect

We proceed to connect the the battery, in this case i connect the battery upside down that is why is negative the voltage.

Step 3: Connect 2

Now we connect the negative to the negative and the positive to the positve, now we can see the voltage.