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12v - 4 Batteries (TBU)


12v - 4 Batteries (TBU)

  • The tubing in-between each cell is cut and attached for you. The final connections must be made to fit your layout. Everything is provided to complete the assembly. 

    All battery watering systems are equipped with self-regulating valves that are assembled with clear tubing. Pairing the quick-connects allows water to flow through the tubing and into the valves, filling each cell with the precise amount of water. Water your batteries in a matter of seconds!

    Save 20% on the all new i-Lite™ Valve when purchased with a battery watering system. Click here to learn more. 


Maintain Precise Electrolyte Levels and More

Watering System

    Properly watering your batteries will extend battery life and help prevent "dried out" cells.


    No more hand-watering your batteries. Reduce filling time by 90%.


    Multiple safety features make our valve the safest on the market.


    Prevents harmful corrosion build up and eliminates acid spills.


Note: Not all valves have an encapsulated float

  • Indicator Eye

    Visible from the top and side. Confirms proper operations of valves.

  • Encapsulated Float

    Reinforced encapsulation protects the float and eliminates interference with the internal obstructions. 

    The float is acid, temperature and impact resistant. The solid construction cannot absorb water. 

  • Spark Arrestor

    The spark arrestor prevents flames or sparks from entering through the battery vent opening.

  • Low Profile Design

    Drastically reduces the risk of damage from battery cables.