Analysis of UPS battery failure process

UPS battery failure and discarding process 1. Clean the top of all batteries. 2. Sort the batteries according to the same brand and the same model. 3. Pick out all the damaged, corroded, or leaking parts. This part will not be repaired. 4. Arranged in an even sequence, which facilitates the connection of positive and negative poles. 5. Connect the battery with the connecting bar. 6. Connect the charger to the positive and negative poles. 7. Charge for 1 hour, test the UPS battery and then discharge, test whether there is a short circuit or open circuit. 8. When the repair conditions are reached, connect the discharge system as required. 9. Adjust the standard data of the discharge system to make it meet the standard of the battery pack. 10. Start the discharge, after the discharge is over. Add deionized water and 10% regenerant according to the ratio of 1:1. 11. Charge for 16 hours and then discharge and cycle. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: What are the current use areas of 18650 lithium batteries?