Flow-Rite’s Hand Pump is a versatile and convenient tool designed to work with Pro-Fill or Qwik-Fill battery watering systems. This compact and lightweight pump makes it easy to manually add water to your batteries, even in hard-to-reach places.

On-Board Battery Watering Systems sold separately. Only one pump required, regardless of the number of batteries being filled. Simply prime the ball, then connect the female quick coupler to the male attached to the watering system. Begin pumping until the ball becomes firm which let’s you know each cell has reached the proper fluid level. The Flow-Rite Hand Pump is an excellent choice for those who prefer a reliable solution for their battery watering needs.