1-800-423-6569 +1-562-236-3000 English 简体中文 Español About Us Applications Products Where to Buy Technical Support Resources News Room Partners 1 HydroLink™ Battery Watering System As the leading manufacturer of deep-cycle batteries, Trojan knows the importance of battery maintenance and its impact on the life of your deep-cycle battery. Battery maintenance, particularly watering your battery, can be time-consuming, messy and, in some instances, unsafe. Trojan’s HydroLink single-point battery watering system offers key features and benefits not available today: Independent Water Level Indicator – HydroLink comes with an independent, non-mechanical water level indicator that is simple to read: white means the battery needs water and black means the battery has enough water. Safety – HydroLink comes with both internal and external flame arrestors, making it the safest watering system in the industry. Cost Effective – HydroLink saves valuable time and money by filling a complete set of batteries in less than 30 seconds. With proper watering, HydroLink can maximize battery life. Guaranteed – HydroLink is tested and guaranteed to work with your Trojan batteries in the most popular configurations*, and it comes with a full 4-year warranty. Within seconds you can achieve the maximum performance and long life you need from your batteries with Trojan’s HydroLink – Battery Watering Made Easy. *Available in 12v, 24v, 36-volt and 48-volt systems **HydroLink will not fit on PLUS Series batteries Related Links Product Specification Guide Aerial Work Platform Brochure Golf & Utility Vehicles Brochure Floor Machine Brochure Marine / RV Brochure Renewable Energy Brochure Transportation Brochure HydroLink Data Sheet Contact Us Careers Where To Buy National Account Orders Contact Us Technical Support About Us Awards Corporate Leadership Our Core Values Corporate Profile Our History Events Our Mission Privacy Policy Legal News Room News Releases In The News Case Studies Copyright ® Trojan Battery Company 1-800-423-6569 (US & Canada) | +1-562-236-3000 (International) Site Map