Battery internal short circuit failure phenomenon and solution

Author: Iflowpower - Fornitur Portable Power Station

The internal short circuit fault phenomenon and the resolution of resolving short-circuit failures inside the battery, and the following phenomenon will appear and different solutions to the short circuits: (1), the specific gravity of the electrolyte is lower than the normal battery, the open circuit is also relatively low; Measures: If it is short-circuited due to excessive deposits in the bottom of the battery, the battery should be completely discharged, then the electrolyte is then re-recharged, and then recharged with pure water; (2), when the access circuit is discharged, the short circuit battery is discharged. The voltage drop is rapid; if connected to other normal batteries, the polar plate of the short circuit cell will have a deep vulcanized phenomenon, and the positive electrode plate will be brownish yellow, while the negative plate is grayed by light gray. Solution: If the short circuit caused by the polar bending can be considered in the place to add the isolation plate in the polar contact; (3), when charging is slow, it is too unpleasant or non-ventilated, the electrolyte temperature is high; solution: if it is It is due to the short circuit caused by lead spring displacement and lead liner, just correct the position of the spring.