A rectify tool for lead acid battery polarity post through -wall welding

The utility model relates to a rectify tool for lead acid battery polarity post through -wall welding, which comprises a base, the bottom of base is provided with a plurality ofly to the dog, whenever corresponds a check battery jar to the dog, and a plurality of check battery jars align and arrange into one row, and two through -wall welding holes have been seted up at cell wall middle part between the adjacent battery jar of two arbitrary check, be close to both ends punishment in the battery jar and do not placed mobilizable anodal busbar and negative bus -bar, be fixed with polarity post or electrode post on anodal busbar and the negative bus -bar, anodal busbar with be fixed in the coaxial setting of polarity post on it, negative bus -bar with be fixed in the coaxial setting of polarity post on it, the dog inserts between battery jar and the anodal busbar or inserts anodal busbar, negative bus -bar and through -wall welding hole site in the same straight line that will be located through -wall welding ho