Priced Each. Sold Each. Size: 7” (178mm) x 10” (254mm) x 9” (229mm). Front nozzle is 27/32" diameter (21mm) is 9" long (229mm). Connect to a standard watering hose. Front Nozzle Diameter: 27/32". Patented shutoff mechanism. As pure tap water or distilled water fills the battery, once fluid touches the tip of the nozzle, the gun automatically shuts off, eliminating over-filling or under-filling the battery cells, without the risk of splashing acid.

The water level of the battery cells should be monitored and refilled with pure tape water or distilled water.