What are the steps to use the battery tester? This question is asked by many customers. And here are the 

Battery tester is actually a kind of battery testing equipment, mainly used for battery maintenance or testing. The steps to use it 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 the connection is completed, you will hear a beeping alarm sound, which is the prompt sound after the battery capacity tester is connected to the power supply.

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 beeping. Then the instrument will start to record the discharge time.

3. Now choose the discharge current, 5A for 7-14AH, and 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 discharge stops, the buzzing alarm sound will also stop. Now that we have finished the test, we can remove the battery.

Since it is necessary to record the discharge time, a calculation formula is needed. The calculation formula is: battery capacity = discharge current * discharge time.

The steps to use the battery tester are like this. I hope that the above introduction will make it easier and faster for friends in need to complete the on-site battery test. ACEY provides 8-channel Battery cell tester for coin cell, cylindrical cell and pouch cell.