2, print labels, according to the battery model and specifications, print labels with appropriate size and content.
3. Cleaning the battery: firstly, wipe the battery surface with a clean towel, and then clean it with cleaning agent/alcohol to ensure that the battery surface is free of oil and stains.
4. Remove the battery label and scrape off the original battery label completely with a scraper.
5. Attach a new label and attach the label to the battery surface with a scraper. Sometimes liquid battery glue needs to be used together.
6. Dry the label, and blow dry the label with a hair dryer to ensure that the label is firmly attached and not empty.