High Power Reliance Golf Cart Voltage Reducer/Converter (36V or 48V to 12V 30A)

$ 125.99

If you own a golf cart and want to run other 12 volt DC powered accessories you will need a golf cart voltage reducer. This Reliance Golf Cart Voltage Reducer is designed to operate on 48 volt or 36 volt systems while supplying 30 amps of clean constant power at 12 volts.


Reliance Golf Cart Voltage Reducer 36/48V 30 Amp Converter (Universal Fit)

If you own a golf cart and want to run 12 Volt powered accessories you will need a golf cart voltage reducer. Most if not all 12 Volt DC powered accessories operate on a constant 12 volts DC. That means 12 volts not 11.2v or 10.5 or any other number. Some accessories or devices will allow for a surge or drop in voltage momentarily but not constantly or consistently.  The operating voltage for a device or accessory is exactly that  – “The Operating Voltage”. Otherwise the performance of  your device or accessories will be intermittent as is your voltage. Clean voltage is required to operate 12V accessories optimally and this is where a voltage reducer comes into play.

So now lets talk specifically on and about your  golf cart. Depending on your golf carts operating voltage and the use or needs of said cart will dictate which golf cart voltage reducer you will need.  As of today there are hundreds of aftermarket accessories that operate on 12 volts for your golf cart. Head lights, Tail lights, lights in general, Stereo systems, Cooling fans, USB chargers for your cell phones,  more.     So the amount of 12V accessories you intend to add or currently run on your golf cart will determine the 12 volt amperage required to maintain the systems performance.

Note that Gem cars, Polaris and  Tomberlins use a 72 volt system; this Reliance High Power Voltage Reducer is not intended for those carts.

Club Car, E-Z-GO and Yamaha run either 48 volt or 36 volt systems.  This reducer is ideal for all of the cart models made by any of the these brands.

Learn how to determine the operating voltage in your golf cart. If you already know the operating voltage and just want to Learn how to determine 12 volt operating amperage on your golf cart before before purchasing a  golf cart voltage reducer.


Reliance Golf Cart Voltage Reducer 3648 Volt 30 Amp Converter

Features and Benefits:

  • Quality DC to DC Converter
  • Provides clean, constant 12v power to your 12 volt accessories
  • Draws power equally & cleanly from entire battery bank ( 36v or 48v)
  • Low Profile for ease of Installation
  • For 36/48V vehicles
  • 30 amp max output


  • Operating Voltage – 48v/36v to 12 volt DC
  • Dimensions – 6″ x 4″ x 2″
  • IP65 Rated ( Water Resistant)
  • 30 Amp Rating
  • Made In USA

All of Pete’s Golf Cart Voltage Reducers are energy efficient, long lasting devices that will reduce the power consumption on an individual golf cart battery and make sure the 12 volt accessories you are running work properly.   Pete always suggests you use a golf cart voltage reducer whenever installing 12 volt accessories. Find the one you need for your application. Should you have any problems with checking out or if you have any questions regarding anything golf cart related. Feel Free to call us today! Pete’s team is always standing by to help you. (772) 247-GOLF



Additional information

Weight 4.4 lbs
Dimensions 3 × 6 × 10 in