What are the steps to use thebattery tester  ?

 　　What are the steps to use the battery tester? This question is asked by many customers. Today I will take you to find out:

　　The battery tester is actually a kind of battery test equipment , mainly used to maintain or test the battery. Its use steps are as follows:

　　1. Connect both the positive and negative poles of the output line, the positive pole of the battery capacity tester and the positive pole of the battery are connected together, and the negative stage and the negative stage of the battery are connected together. After connecting, you will hear a beeping alarm sound, which is the prompt sound after the battery capacity tester is switched on.

　　2. Now press the select button to try to discharge the current, and press the select button to terminate the voltage. There are some other keys, the clear key can stop the beep. Then the instrument will start recording the discharge time.

　　3. Now choose the discharge current, 5A for 7-14AH, 10A for 17-24AH.

　　4. Then test the battery capacity, the test is 10.5V, and then deep discharge, the voltage is 3V.

　　5. When the discharging stops, the buzzing alarm sound will also stop. Now that we have finished testing, we can remove the battery.

　　Since the discharge time is to be recorded, a calculation formula is needed. The calculation formula is: battery capacity = discharge current * discharge time.

　　This is how the battery tester is used. I hope that the above introduction will make it easier and faster for friends in need to complete the on-site battery test.