◆ Matters need attention: Please compare with your original battery before purchase, to make sure you have chosen the correct battery model. We require that the models of the batteries should be exactly the same.
◆ Install & Storage Condition: Please read the battery manual carefully before installing the battery; If the battery is going to be stored for a long time (more than 3 months), it must be charged over 80%, it must be stored in a dry environment with a temperature range of 10-35 Celsius degree, avoid exposure to the sunlight; Don't disassemble & crush , don't pierce the battery with any sharp knife.