How to change the battery of the watch?

Replace the battery of the watch as follows:

Tools: A watch and a button cell.

1. Turn your watch upside down and put it on the table, find the place where the back cover of the watch is connected with the watch, and stick your watch opener in the gap of the back cover of the watch.

2. Tap the watch opener gently with a small hammer, open the back cover of the watch and take out the old battery inside.

3. Then put the new battery with the word side up into the watch, and then press the back cover of the watch back hard.

Precautions for replacing watch battery

1. Take the battery with bamboo or plastic tweezers, and remember to wear gloves when taking the battery to prevent static electricity on people's hands and avoid short circuit of the battery.

2, the battery should be put away. The hand pool must be placed in the correct position. Remember to put the battery in the correct position when taking out the watch battery, and the negative electrode should be in the positive position.

3. Clean the battery. Before installing a new battery, check the positive and negative contacts connected to the battery for dust. If there is dirt, you can wipe it with alcohol or gasoline.

4. Pay attention to the direction when installing the battery. When installing the battery, pay attention to the positive and negative directions of the battery, and don't install the positive and negative poles upside down.

5. Use professional tools or a screwdriver thin enough. Pull out the knob before prying it open, so that the watch is in a dead state. Although the battery is dead, there will still be a weak current flowing. When you pry it open, you should use force slowly, don't worry, don't use force at once, or you will hurt your hand.