Easy to use - just remove each battery's cell cap, fill, then replace cap. The Nozzle's design helps prevent spillage - water only flows when you push down on the spout. The Battery Water fill bottle has a sure-grip handle and 2-1/4 quart capacity.
Note: When adding water to your batteries, always use distilled water. Tap water can shorten the life of golf cart batteries, depending on mineral content.