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Trojan’s HydroLink single-point battery watering system offers key features and benefits:

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 12 Volt, 24 Volt, 36 Volt and 48 Volt systems
HydroLink will not fit on PLUS Series batteries


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