About Us

Watermaster is the world's leading supplier of equipment for automating the battery watering process. Watering batteries is the company's only business. We follow a "simple is better" philosophy in our product design.

The Watermaster Network Watering System (NWS) supplies water to battery cells using the natural physics of gravity. The device used to deliver water to each individual cell is called the Watermaster Vent Cap and delivers the correct amount of water to each cell without using any moving parts.

Why are batteries watered? Improper battery watering is the leading expense related to battery and electric vehicle maintenance. Automating the process has been a goal since Thomas Edison was a little boy. Now that goal has been realized with the development of the Watermaster Network Battery Watering System.

For more information e-mail us at information@watermasterusa.net