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E-Z-GO

E-Z-GO TXT Electric Battery Replacement: Tools, Instructions & Sourcing

About the EZ-GO TXT

E-Z-GO TXT History

Production models of the E-Z-GO TXT arrived in 1996 and still sell today. The cart has undergone many different upgrades over the years and has significant aftermarket support, being on of the most popular golf cart models on the market.

E-Z-GO TXT Drivetrain

According to the manufacturer, The E-Z-GO® TXT® golf cart was offered in a 36V and 48V DC electric drivetrain, or the EX1 gas engine with closed-loop EFI.

E-Z-GO TXT Batteries

The E-Z-GO TXT uses a BCI Group #GC2 Battery.

Shop Group GC2 Batteries on Amazon

Battery Terminals

Corroded terminals can lead to decreased battery performance and longevity. Use battery terminal protector as part of the regular maintenance of your vehicle batteries. It’s formulated to protect battery cables, connections and terminals from corrosion and prolong the life of your batteries.

E-Z-GO Battery Terminal Protector on Amazon

E-Z-GO TXT Models

The E-Z-GO TXT came in the following models:

  • TXT
  • TXT Freedom LE (Electric)
  • TXT Freedom LE Golf Cart
  • TXT Freedom SE Golf Cart
  • TXT Golf Cart
  • TXT Shuttle 2 (Electric)
  • TXT Shuttle 2 (Gas)
  • TXT Shuttle 2+2 (Electric)
  • TXT Shuttle 6 (Electric)

E-Z-GO Official Websites

E-Z-GO Manufacturer Homepage – Explore E-Z-GO vehicles, shopping tools, support and other technical information about modern E-Z-GO vehicles.

E-Z-GO Amazon Store – Find replacement parts, manuals, and upgrades with the same level of customer service and easy checkout that you have come to know and love from Amazon.

Where can I purchase a replacement battery for my E-Z-GO TXT?

There are a number of places you could purchase a replacement battery for your E-Z-GO TXT. We always suggest checking the prices on many different sites.

Amazon – Always a good place to start. They have a great product rating system, and even better customer service.

Find BCI Group #GC2 Batteries on Amazon

eBay – The experience is predictable, accurate and may offer a guarantee.

Shop for E-Z-GO TXT replacement batteries on eBay

How to replace the electric battery pack in your E-Z-GO TXT?

Please consult your E-Z-GO TXT repair guide before beginning any repairs or modifications. We strongly recommend you purchase either a reference manual or a factory service manual (we have included resources below).

Step 1: Consult your E-Z-GO TXT Repair Guide

The official source of E-Z-GO Trouble Shooting, Repair and Replacement. This manual will give you a comprehensive deep-dive into your E-Z-GO TXT’s inner-workings and is what we suggest to follow for proper safety precautions.

Shop E-Z-Go Manuals on Amazon

E-Z-GO TXT Repair Manuals on eBay

Step 2: Set up the tools you’ll need..

We’ve included a list of tools that we think you will find useful. You may have some of these already, but if you don’t, click on the links to see our preferred products for your battery needs:

  • Battery terminal cleaning brush tool (Amazon)
  • Battery water filler bottle (Amazon)
  • E-Z-GO battery lifting strap (Amazon)
  • Terminal spray protectant (Amazon)
  • Battery cleaner with acid Indicator (Amazon)
  • Battery terminal spreader (Amazon)
  • Battery maintenance kit (Amazon)

Step 3: Gather the required parts

  • Trojan T-105 (BCI GROUP GC2) Battery Pack (Amazon)
  • E-Z-GO Battery Wiring Kit for 36 Volt TXT (#608457) (Amazon)
  • E-Z-GO Battery hold down rod (#01087G01) (Amazon)
  • E-Z-GO 36V Battery Charger (Amazon)
  • E-Z-GO 48V Battery Charger with Switchable Input (Amazon)

Check out the E-Z-Go Store on Amazon to find all of these parts in a single location.

Step 4: Inspect the Batteries:

Gain access to the battery compartment by lifting the seat.

  1. Remove any corrosion from terminals with your battery terminal cleaning tool.
  2. Ensure the battery water level is full by unseating the cap on top of the battery.
  3. Use a battery tester or volt meter to ensure the batteries are properly charged.

Step 5: Remove the Batteries

Helpful Hint: Before doing any work, it is helpful to take a picture of your battery and the layout of the terminals for reference later, especially if you have charging equipment wired with the batteries.

  1. If cart is equipped, put the cart in “Tow Mode”
  2. Disconnect all battery terminals by loosening the nuts holding the terminal to the battery
  3. Remove the battery hold-down bracket toward the center of the batteries
  4. Lift the batteries out from the vehicle
  5. Clean any corrosion from around the battery tray with a scraper or wire brush.
  6. Replace battery hold-down rods, if corrosion is seen.

Step 6: Re-Install the Batteries

  1. Place the new or replacement batteries back within the battery tray, with the positive terminals facing outward.
  2. Tilt the outer-rear batteries away from the tray, and carefully hook the hold-down rods within their respective slots.
  3. Fasten the battery hold down over the batteries and replace the nuts securing the batteries in place.
  4. Using new or clean wires, install any auxiliary lights or electrical accessories as they were prior to removal.
  5. Lay the wires in place to connect the batteries in series
  6. Tighten the nuts securing all wires.
  7. Spray terminals with terminal protector to prevent corrosion.

Video Tutorials for Replacing Batteries in the E-Z-GO TXT

Kevin’s Golf Carts Teaches us how to test, service, and then replace the battery pack in a 2004 E-Z-GO TXT!

Which charger is right for my E-Z-GO TXT?

Modern chargers are vastly superior to the older models in many ways, yet are not fool proof. High-frequency charging has reduced the size, speed, and cost of battery chargers and is likely a great solution for newer model carts.

For the E-Z-GO TXT, we suggest you please consult your E-Z-GO manual before shopping for a charger.

Lester Summit II 36v / 48v Battery Charger

You have a ton of options for battery chargers, but we recommend the Lester Summit II for the latest in charging technology.

  • Multi-voltage support – Automatic DC output voltage detection and adjustment
  • 48V, 36V and 24V battery packs can be charged with a single charger
  • Bluetooth App for monitoring charge cycle status
  • Wet/flooded, AGM, gel, and lithium-ion compatible
  • Measures: 10.969L x 9.250W x 4.000H

Find the Lester Summit II on Amazon and make sure you get the right plug for your vehicle to make installation a snap.

Lester Electrical can be reached at the following for sales inquiries or service:

FORMCharge 15 amp EZ-GO TXT Battery Charger

Fits 2008-Present EZ-GO RXV and 2014-Present EZ-GO TXT

  • 15A rapid charging
  • Plug and forget 7-stage smart charging technology
  • 16ft power cables leave plenty of room to avoid the struggle of parking right next to an outlet or dangerously adding extension cords
  • Portable and lightweight, this charger can easily be taken with you, wall-mounted, or kept on your cart.
  • Weather resistant, with an IP67 weather resistance rating
  • USA-based customer support

Shop the FORMCharge TXT Charger on Amazon

10L0L 36V 18A Battery Charger for EZGO TXT

Fits 2014-Present EZ-GO TXT

  • 36V battery charger for EZGO TXT
  • Lugs into a 110V outlet and outputs 36V at 18A
  • Intelligent MCU control charging
  • 80%/80%/100% charging status led display
  • Auto-shutdown when fully charged
  • Protection scenarios: short circuit, over-voltage, input under-voltage, over-temp and battery reverse connection
  • Aluminum fin heat sink, quiet without vibration, sealed enclosure to prevent damage from ​extreme ambient temperatures, water and dust ingress
  • Dimensions: 278x247x151mm
  • Convenient carry handle & 16 FT of total cable length
  • 1-year limited warranty

Shop the FORMCharge TXT Charger on Amazon


Some notes about charging your EZ-GO TXT

Some modern chargers will read fully charged, yet your E-Z-GO may NOT be fully charged. We suggest using a hydrometer for testing your batteries to ensure that they have a full charge.

Charging your batteries can take anywhere from 4-8 hours, depending on the charger. Once charged, your batteries will be HOT. We suggest letting your batteries cool for 2-3 hours before use. Failure to do so may cause premature wear on the plates in the batteries.

Always charge your batteries in a well ventilated area.

How do I tell if I have a 36v or 48v E-Z-Go TXT?

  1. Lift up the seat to view the battery compartment.
  2. Count the number of holes on each battery. You may need to remove the battery cap to see the holes.
  3. Multiply the number of holes on a single battery by 2 to determine that battery’s voltage.
    1. Three holes = 6V battery
    2. Four holes = 8V battery
  4. Multiply the golf cart battery voltage by the total number of batteries.
    1. A 36V E-Z-GO cart will have 6 batteries with 3 holes on each battery as each hole represents a 2 volt cell

How do I know my cart is an EZ-GO TXT?

Your carts serial number can quickly tell you the year, and thus the model of your EZ-GO:

  • Serial numbers ending in “92” = 1992 EZ-GO Marathon
  • Serial numbers ending in “93” = 1993 EZ-GO Marathon
  • Serial numbers ending in “94” = 1994 EZ-GO Medalist
  • Serial numbers ending in “95” = 1995 EZ-GO Medalist
  • Serial numbers ending in “96” = 1996 EZ-GO TXT
  • Serial numbers ending in “97” = 1997 EZ-GO TXT
  • Serial numbers ending in “98” = 1998 EZ-GO TXT

You can also figure out which Model EZ-GO you own by the location of the serial number itself.

LocationModelYears
Frame, under the driver’s seatPre-Marathon1965-1975
Glove box, under passenger sideMarathon1976-1993
Glove box, inside passenger sideMedalist1994-1995
Glove box, inside passenger sideTXT1996+
Frame, rear passenger sideRXV2008+
Serial number locations for different models of EZ-GO golf carts

E-Z-GO Books, Manuals, & Guides

E-Z-GO TXT Repair Manuals

A repair manual is one of the best tools in the shop when it comes to working on your E-Z-GO. It typically includes wiring diagrams, torque specs, and other handy information to keep your E-Z-Go as good as new.

E-Z-GO TXT 36V & 48V Repair Manual

How to safely recycle E-Z-GO TXT Batteries

Batteries contain rare materials that can be reclaimed and sold, so many different organizations will gladly take them from you. There should be no need to ever throw an automotive battery in the garbage.

  • You can often sell your old batteries back to automotive part stores when buying new as a “core charge”. Make sure to always take your old batteries with you when buying new.
    
  • Your local municipality will also have options for disposing of your batteries. Check your local government websites for these options and if the information is not available, reach out via email. Chances are you will get pointed in the right direction.
    
  • Your local waste management facility will also be able to provide disposal services.

Safe and responsible battery disposal is the smart thing to do and ensures more materials are being reused more often.

Join an E-Z-GO Online Community

Online E-Z-GO TXT Forums

Cartaholics.com / EZGO Electric – EZGO Golf Cart Repair, EZGO Electric Golf Cart, Golf Cart Troubleshooting, and EZGO Technical Questions & Answers

GolfcartsForum.com / EZGO Electric – Uniting golf cart enthusiasts. Find technical support and diagnostic help, modifications and general information.

BuggiesGoneWild.com / Electric EZGO – Covering the Electric EZ GO Marathon, Medalist, TXT and RXV. Tech specs, modifications, battery info and more.

Reddit.com/r/GolfCarts – A place for all golf cart related material regarding upgrading, fixing, customizing.

“100% Electric” Decal

Add a little pride to your ride with this snazzy “100% electric” decal

“100% Electric” decal in red with white background


I want one!