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

Flow-Rite designs, manufactures, and markets fluid control devices for lead acid batteries. Find a complete line of battery care equipment such as watering systems, supplies, sensors, and monitoring equipment to safely maintain and extend the use of lead acid batteries in deep cycle applications.

Find critical maintenance products for your forklift, golf cart, recreational vehicle, boat, aerial lift, pallet jack and floor care equipment throughout the Magnacharge network.