How to change the battery of Supor temperature display thermos cup

The steps for replacing the thermos cup battery are as follows:

1, Supor temperature display thermos cup uses CR2032 battery.

2. Loosen the screw at the bottom of the thermos cup, and then remove the bottom cover.

3. Find the battery box on the bottom cover.

4. Gently press the battery with your fingers or tools to take the old battery out of the battery slot.

5. Take out the new CR2032 battery to ensure that the positive and negative poles are in the right direction.

6 Put the new battery into the battery slot, and make sure that the positive pole is facing up.

7. Reinstall the bottom cover and screw it down. Make sure the screws are tight, but don't use too much force to avoid damaging the thermos cup.