Charging Precautions in Cold Storage and Freezer Bays

Low temperature environments in cold storage and freezer bays pose unique challenges for electric forklift charging operations, as excessively low temperature will reduce battery activity, slow down charging speed, and even affect the service life of core components if proper operations are not followed. Before taking the electric forklift out of the low temperature working area for charging, do not start the charging process immediately right after the unit is moved out of the freezer bay. It is recommended to leave the equipment to stay in a transitional normal temperature buffer zone for 30 to 50 minutes first, so that the shell of the battery pack and all internal parts can slowly rise to a temperature above zero, to avoid condensed water generated by sudden temperature difference entering the charging port or internal circuit, which may cause potential safety hazards. During the whole charging process, the ambient temperature of the charging area should be kept within the range specified in the product operation manual, do not place the charging equipment or forklift close to any open heat source, and ensure the ventilation of the charging site is smooth, to avoid the accumulation of tiny gas generated during the battery charging process. Operators should check the appearance of the charging plug and the state of the battery shell regularly during charging, and stop the operation immediately if any abnormal situation is found and contact professional technical personnel for handling. For users who need customized low-temperature resistant battery solutions or related technical consultation, you can contact Jianshu New Energy for professional support, and relevant matching operation guidelines can also be obtained through the official service channel of BYD Forklift. If you have further demand for related technical documents, you can send an email to 17399989919@163.com to get targeted guidance. After the charging work is completed, do not pull out the charging plug forcibly when the current is not completely cut off, and confirm that the charging interface is dry and free of condensate before moving the forklift back to the cold storage working area. It is also not recommended to arrange long time continuous charging operations in the low temperature freezer bay directly, even if the equipment is marked with low temperature operation certification, long term charging at below zero environment will still cause irreversible impact on the cycle life of the battery pack. Relevant operation teams should arrange special personnel to take charge of the daily charging management of electric forklifts in cold storage scenarios, regularly carry out operation training for on-site personnel, strictly implement standard operation procedures, to effectively reduce the failure rate of equipment, ensure the stability of daily cold chain warehousing operations, and extend the overall service life of the electric forklift units.