What should the water level be on a Trojan battery?

Answered by Jeremy Urbaniak

The water level on a Trojan battery should be maintained at approximately 1/8″ below the bottom of the fill well. This is important for the proper functioning and longevity of the battery.

To determine the water level, you can use a piece of rubber as a dipstick. Gently insert the rubber dipstick into the fill well and measure the distance from the top of the battery to the water level. The water level should be 1/8″ below the bottom of the fill well.

If the water level is below the desired level, you will need to add water. It is important to use distilled water and avoid using tap water or any other type of water that may contain impurities. Impurities can affect the performance and lifespan of the battery.

When adding water, do so slowly and carefully to avoid overfilling. Overfilling can cause the electrolyte to overflow and potentially damage the battery. It is best to pour the water near the edges of the fill well to distribute it evenly.

After adding water, it is important to clean, replace, and tighten all vent caps. Vent caps allow gases to escape from the battery while preventing the entry of external contaminants. Clean the vent caps to remove any dirt or debris that may have accumulated. Inspect the vent caps for any signs of damage and replace them if necessary. ensure that all vent caps are tightened securely to prevent any leaks.

Maintaining the proper water level and ensuring the vent caps are clean and tightened are essential for the optimal performance and longevity of the Trojan battery. Regularly checking and maintaining these aspects will help to maximize the efficiency and lifespan of the battery.

In my personal experience, I have found that being diligent with battery maintenance, including regularly checking and adjusting the water level, has greatly extended the lifespan of my Trojan batteries. By following the recommended guidelines and using distilled water, I have been able to avoid many common battery issues and enjoy reliable performance from my batteries for an extended period of time.

To summarize, the water level on a Trojan battery should be 1/8″ below the bottom of the fill well. Use a piece of rubber as a dipstick to measure the water level. If the level is low, add distilled water slowly and carefully. Clean, replace, and tighten all vent caps to maintain optimal performance. Regular maintenance and attention to these details will help prolong the life of the battery.