Smarter Battery Maintenance. Better Performance.

Battery Watering Technologies (BWT) is a leading manufacturer of battery watering and maintenance solutions designed to make battery care safer, faster, and more efficient. Based in Clemmons, North Carolina, BWT develops and manufactures innovative systems for industrial motive power as well as commercial applications including golf carts, RVs, marine, and solar.

Since its founding, BWT has focused on simplifying one of the most important—and often overlooked—aspects of lead-acid battery maintenance: proper watering.

Making Battery Maintenance More Efficient

Traditional battery watering can require operators to manually open individual vent caps and fill each cell one at a time. BWT's single-point watering systems connect multiple battery cells through a series of precision valves, allowing an entire battery set to be filled through a single connection.

The result is a faster, more consistent process that reduces the guesswork associated with battery maintenance. BWT's systems are designed to help customers improve maintenance efficiency while supporting proper battery performance and longevity.

Engineered Battery Watering Solutions

BWT offers a comprehensive portfolio of products designed around the needs of battery operators and maintenance teams.

Industrial Solutions

For warehouses, distribution centers, manufacturing facilities, and other operations using industrial equipment, BWT provides battery watering systems and water-delivery solutions designed for fleet-scale maintenance.

Products include:

• Single-point battery watering systems

• Industrial watering devices

• Aqua Sub™ watering carts

• Gravity tanks

• Direct Fill Link systems

• Automatic watering controls

• Battery monitoring and sensor technology

• Replacement parts and maintenance accessories

BWT's watering systems are designed to work across a wide range of battery configurations and manufacturers, helping businesses standardize battery maintenance across their operations.

BWT also provides watering systems for golf carts, RVs, marine applications, solar systems, and other commercial battery-powered equipment.

Fully assembled, partially assembled, and basic kits are available to accommodate different installation requirements and battery configurations.

Beyond Watering: Battery Monitoring & Management

BWT continues to expand beyond traditional watering systems with technologies designed to provide greater visibility into battery condition and maintenance.

The company's Visual Monitoring System™ uses an LED indicator to communicate battery status, including charging, cooling, and electrolyte level conditions. This allows operators to quickly identify batteries that require attention without manually inspecting individual cells.

BWT also offers products such as FRED and FRED Pro, water purification systems, specific gravity tools, technical service kits, and other battery maintenance accessories.

Designed, Manufactured & Supported in the USA

BWT maintains a commitment to domestic manufacturing and quality. The company manufactures its products in the United States and operates an ISO 9001:2015 certified quality management system.

Its capabilities extend beyond manufacturing to include hand assembly, order fulfillment, technical support, and customer service—providing customers with a single source for battery watering and maintenance solutions.

Innovation Built Around the Customer

From the design of individual valves to complete battery watering systems, BWT focuses on solving practical maintenance challenges for customers.

Features such as clip-in valve bases, indicator eyes, low-profile designs, and integrated monitoring technologies are engineered to make installation and everyday battery maintenance easier and more reliable.

Whether supporting a large industrial battery fleet or an individual commercial application, BWT combines product engineering, manufacturing expertise, and customer support to create solutions that help customers spend less time maintaining batteries and more time operating their equipment.

A Trusted Partner in Battery Technology

Battery Watering Technologies brings together specialized engineering, domestic manufacturing, innovative product development, and industry-specific expertise.

As part of our family of companies, BWT provides a unique combination of manufacturing capabilities and specialized battery technology—serving customers across material handling, commercial transportation, recreation, and renewable energy applications.

Making Battery Maintenance Better

From a single battery to an entire fleet, Battery Watering Technologies provides the technology, products, and expertise to simplify battery maintenance and keep equipment operating efficiently.