Batteries should not be stored for a long time, and batteries that have been out of use for a long time should also be charged and maintained regularly
Batteries should not be stored for a long time, and batteries that have been out of use for a long time should also be charged and maintained regularly.
Batteries all have an internal self discharge problem, with a daily self discharge capacity of about 2%. This means that a fully charged battery, even if not in use, will be discharged by internal self discharge after a long period of time. And a battery with low battery capacity will quickly be sulfated on its plates, greatly weakening its storage capacity. Therefore, batteries that have been out of use for a long time should be recharged once a month for about 10 hours each time.
If the battery has been stored for a long time and experiences sulfurization, it can be fully charged and repaired using an online battery maintenance device for about 20 days, and the capacity can be restored.