When the forklift battery is operated under high ambient temperature, long time and high load conditions, the internal temperature should be careful not to exceed 55 °C. Otherwise, the battery will be seriously damaged. Therefore, the temperature must be reduced to below 45 °C before use. In the use of the forklift battery, there is a serious heat phenomenon, so we must pay attention to it. There are several reasons for the serious heat generation of the battery: a. The continuous high current discharge of the forklift battery causes the battery temperature to be high. Solution: Do not continue to discharge large currents during the use process (ie, the forklift should not be overloaded); there may be a problem with the forklift, you need to check with the forklift master. b. The battery has been used for a long time, the battery plate is aging, and the internal resistance of the battery is increased. The internal resistance generates a large amount of heat during use, causing the battery to be hot. Solution: Replace the battery. c. The battery monomer is vulcanized, causing the internal resistance of the battery to increase and the charging temperature to increase. Solution: This situation is more complicated, you need to ask the professional repair battery master to detect and repair. d. A short circuit in one of the battery packs causes the battery temperature to be high. Solution: Find the problematic monomer and replace the problematic monomer. ...... High temperature hazard of the battery: The temperature of the forklift battery exceeds 55 degrees Celsius, and the oxide of the plate is easy to fall off, which seriously shortens the life of the battery and even damages it.