What Voltage Is My Golf Cart?
Not sure whether your golf cart is 36V, 48V, or 72V? You're not alone — many used cart owners don't know their voltage system, and that matters when buying a charger, replacement batteries, or controller parts. Here are four reliable methods to find out.
For background on why voltage matters, see our complete golf cart battery voltage guide.
Method 1: Count the Batteries and Check Their Voltage (Most Reliable)
This is the quickest and most reliable method. Open your cart's battery compartment (usually under the seat or in the front hood) and:
| Battery Count | Voltage Each | Total System Voltage |
|---|---|---|
| 6 batteries | 6V | 36V |
| 6 batteries | 8V | 48V |
| 4 batteries | 12V | 48V |
| 6 batteries | 12V | 72V |
| Single pack | 48V or 72V | 48V or 72V (lithium) |
Important: Six batteries does NOT automatically mean 36V. Six 8V batteries equal 48V, which is now the most common configuration in newer carts. Always check the voltage printed on each individual battery.
Method 2: Read the Charger Port Label
Your charger — or the charger port on the cart — will typically be labeled with the voltage it's designed for. Look for a sticker or molded label that says "36V," "48V," or "72V." Charger ports on 36V and 48V carts often look similar, but 72V ports may be different to prevent accidental mis-charging.
If the charger plug is labeled, that's a fast confirmation. But always cross-check with another method since carts are sometimes sold with a mismatched charger.
Method 3: Check the Controller or Solenoid Label
The motor controller — a small box usually located under the seat or in a compartment near the battery tray — will almost always have a voltage rating printed on it. Look for a label or etched number like "36V," "48V," or "72V."
The solenoid (an electromagnetic switch) near the batteries often has a similar voltage label. Both are reliable identifiers.
Method 4: Look Up the Model / Serial Number
If you know the brand, model, and year of your cart, you can look up the factory voltage specification:
- Club Car DS (1995–2000): Usually 36V
- Club Car DS (2001+): Usually 48V
- E-Z-GO TXT (1996–2010): Usually 36V
- E-Z-GO TXT (2010+): Usually 48V
- E-Z-GO RXV (all years): 48V
- Denago all models: 48V or 72V
- Evolution all models: 48V or 72V
- ICON all models: 48V
- Swift EV, Tara EV: 72V
The serial number plate is typically located under the passenger glove box, on the driver's side rocker panel, or stamped into the frame.
What If I Get a Different Reading?
Sometimes battery labels are faded or the pack was modified. If methods don't agree:
- Use a multimeter set to DC voltage and probe the total pack (positive terminal of first battery to negative of last battery). This gives you the actual system voltage. See our full multimeter guide.
- Compare to your charger output voltage.
Why Does Voltage Matter?
Getting the wrong voltage charger is the most common and damaging mistake golf cart owners make. A 36V charger on a 48V system won't fully charge the batteries. A 48V charger on a 36V system can overcharge and damage batteries. Always confirm before buying a new charger or batteries.
Need help identifying your cart's system? Call 1-844-844-6638 and a TIGON Golf Carts technician will walk you through it — or bring it into any of our 16 physical stores for a free battery inspection.