Battery Manufacturer(s): Trojan T-1275, Interstate (2019 and after), Crown
1. Remove existing battery caps.2. Ensure the electrolyte level is covering the plates ineach cell. If not, add just enough water to cover the plates.3. Following the diagram above, insert the valves into thevent holes.4. Push straight down on each valve until it snaps into thecell.5. Make sure all tubing remains unobstructed.Only water batteries after charging. Do not leave unattended.