This battery watering system by Battery Watering Technologies is one of the best systems on the market. If you have a 24 cell system (48v total) in these configurations, 6x8v, 8x6v, or 4x12v then this system should work for you.  Please see compatibility valve chart image to see if this 'TBU' valve will fit your battery make and model. 

Hand Pump Not Included. To fill this watering system, you will need either a Hand Pump Model # NTHANDP or Gravity Watering Tank Model #  NT2212GF

The only tools needed for installation are some scissors or razor blade knife.

Comes with easy to follow installation instructions.

Save time and money by taking care of your golf cart battery investment with a watering system.  With regular use you should check your batteries once a month for proper water (Electrolyte) levels. Proper water levels are required in all lead acid batteries to maintain proper performance. This watering system makes it safe and easy.  And remember to add water after charging your batteries.

Safe 

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

Flexible

 The Battery Watering Technologies systems work on nearly every make and model of battery on the market. 

 Easy To Use

Water flows through a single connection filling each battery to the proper level, eliminating all the guesswork. Our innovative clip-in valves make installation fast and easy.

5 YEAR WARRANTY -The valves are warranted for a full five years (fast charge for three years). If a valve causes a cell failure due to a manufacturing defect, the valve and the cell will be repaired or replaced.