6 pack of 1/4-Turn Twist Lock Battery Caps with Water Level Monitors

(3 reviews) Write a Review
In Stock

A 6 pack of our 1/4-Turn twist lock battery caps with water level monitors.

  • The quick, simple, and safe way to maintain the water level of your flooded lead acid deep cycle batteries.
  • Easy to see water level indicators for each cell of your battery. 
  • Built in ceramic filter that acts as fume arrestor.
  • Anti-splash to protect against acid spills.
  • Caps fit 1/4-turn twist lock bayonet style mount batteries.
  • One 6 pack accommodates two 6 volt batteries
  • These caps require 2 1/16" of clearance above the battery mounting surface.

Quick and easy installation:

1. Remove your old battery caps.

2. Fill your battery to the manufacturer recommended level with distilled water.

3. Install your Ez-Check battery caps.

4. Adjust the O-ring to just below the red float indicator.

5. You're done. Now when the red indicator dips below the O-ring you know it's time to water your batteries.

12 month free replacement against manufacturers defects.

3 Reviews Hide Reviews Show Reviews

  • 5
    Boat House Bank - 6V "Golf Cart" Batteries

    Posted by John Seger on Feb 9th 2021

    I have 10 batteries on board in 2 banks. It is hard to access the battery caps on some batteries to check levels. Now it is easy and no mess.

  • 5
    Battery Caps

    Posted by Billy Sandstrom on Jul 24th 2018

    These caps works great, makes taking care of my golf cart batteries lots easier. Thanks for a great product.

  • 5
    Battery caps with water level monitors

    Posted by John Grumman on Jul 24th 2018

    Fast shipping and the caps work great.