Two common faults of lithium batteries in forklifts.
The coverage of forklift lithium batteries is increasing, which means that the number of users is constantly increasing. Slowly, more and more problems arise. Of course, this is not to say that there is a problem with lithium batteries, but rather that users have limited knowledge about
forklift lithium batteries. For example, many users are asking what caused the malfunction of their forklift lithium battery, which cannot be determined by one or two factors. Because there are many factors that can cause lithium battery failures in forklifts, let me summarize them for you, so that you can conduct troubleshooting when encountering faults.
Low battery capacity: It is possible that the electrolyte is insufficient, or the manufacturer did not fully charge the battery when dividing the capacity. Additionally, the amount of materials added is too small, which is all due to the manufacturer's fault. If one or two batteries are due to the above phenomenon, it cannot indicate that the manufacturer is not legitimate, as there is a fault tolerance rate. But if a large number of lithium batteries for forklifts encounter this problem, it is necessary to consider that the manufacturer is not legitimate. Another issue is battery aging, which is difficult to avoid after prolonged use.
High internal resistance of the battery: virtual soldering between the negative electrode and the pole ear; Virtual welding between positive electrode plate and pole ear; False welding between positive electrode ear and cover cap; Negative electrode ear and shell virtual welding; The problem of virtual welding requires manufacturers to pay more attention to details during welding. The contact resistance between rivets and pressure plates is high; No conductive agent added to the positive electrode; The electrolyte does not contain lithium salts; The battery has experienced a short circuit; The porosity of diaphragm paper is small.
The two common faults of forklift lithium batteries are the above two points. When purchasing, we must choose a reliable manufacturer. When using, we must follow the instructions for correct operation. Only by paying attention to the details can we effectively avoid forklift
lithium battery failures.
