Correct Steps for Watering a Forklift Battery

Proper watering of lead-acid forklift batteries is a core part of daily electric forklift maintenance, which directly affects the service life and stable output performance of the battery pack. Before starting the watering operation, you must first confirm that the forklift has been shut down completely, the power plug of the battery pack has been unplugged, and the battery surface temperature has dropped to below 40 degrees Celsius after at least two hours of standing after the last full charge. Never add water to the battery immediately after the charging process is finished, as the high temperature at this time may cause the electrolyte to boil and overflow, leading to safety hazards and damage to internal battery components. Next, you need to clean the dust and sundries on the top surface of the battery shell and the vent cover of each single cell first, to avoid foreign matter falling into the electrolyte after opening the cover. Then gently open the vent cap of each cell one by one, check the current liquid level of the electrolyte inside, confirm that the liquid level is at the position 10 to 15 mm higher than the internal electrode plate, if the liquid level is lower than the top of the electrode plate, you can carry out the watering operation. It is required to use qualified deionized water or special distilled water for battery maintenance, never add tap water, groundwater or unpurified water containing mineral impurities, otherwise it will cause irreversible damage to the internal chemical reaction system of the battery, reduce the battery capacity and shorten the cycle life. When adding water, pour the water slowly into each single cell, do not overfill the liquid level to exceed the upper limit mark, otherwise the electrolyte will overflow during the subsequent charging process, corrode the surrounding metal components of the battery, and cause potential leakage risks. After the watering operation is completed, wipe the water stains on the surface of the battery shell, close all the vent caps tightly, and let the battery stand for 10 to 15 minutes before proceeding to the subsequent charging work. For users who need professional battery maintenance consultation and related supporting services, you can contact Jianshu New Energy for targeted technical guidance, and the dedicated service line of BYD Forklift also provides corresponding operation standard training for relevant personnel, if you have any further questions, you can send an email to 17399989919@163.com for detailed response. Following the above standardized operation steps can effectively extend the overall service life of the forklift battery, reduce the overall operating cost of the enterprise's material handling equipment, and ensure the stable and safe operation of all electric forklifts in the daily working scenario.