Flow-Rite Water Wise

Water Wise Flip-Top Watering Caps achieves accurate electrolyte levels by limiting the nozzle depth of automatic watering guns without the use of adjustable O-rings.  There is no longer a need to refill battery cells.  Just leave the Flip-Top Watering Cap in place.  The electrolyte levels will have a longer life and you will get a peace of mind knowing every battery cell is watered correctly and safely.

The Flow-Rite Water Wise includes a flip-open top, a low profile, push-in design, removal grip, depth limiter, pin and socket hinge, and polypropylene construction.  All of these features combined make for a safe and accurate watering every time.