Epoch Batteries 48v - 230ah EXTENDED RANGE Lithium Golf Cart Battery & Installation Kit

High-capacity power for 48V golf cart upgrades

The Epoch Batteries 48V 230Ah Extended Range Lithium Golf Cart Battery & Installation Kit is a premium 48V lithium battery solution designed for owners who want longer runtime, stronger acceleration, and a simpler conversion process. Built around a 51.2V LiFePO4 platform, this golf cart battery kit brings together the energy storage and installation components needed for a clean, dependable upgrade.

Compared with aging lead-acid systems, this extended range battery delivers lighter weight, more efficient charging, and steadier voltage output, helping your cart feel more responsive throughout the ride.

Performance advantages of a lithium conversion

One of the biggest benefits of lithium technology is stable power delivery during discharge. Instead of slowing down as the battery drains, the cart maintains more consistent output for smoother takeoff, improved hill performance, and better overall ride quality.

This lithium installation kit also supports easier battery management. Built-in Bluetooth, mobile app access, and CAN communication give you clear insight into system status without needing to open the enclosure.

Battery monitoring and included system features

• Bluetooth monitoring: Included
• Mobile app support: Included
• CAN communication: Supported
• Owner's manual: Included
• Self-heating: Not included
• OEM display cluster integration: Not included
• Upgraded drive system: Not required for standard use

51.2V 230Ah technical specifications

Before choosing a 230Ah battery for your cart, it helps to review the core electrical and physical details. This model is designed for serious runtime and reliable daily use.

• Nominal voltage: 51.2V
• Working voltage range: 48V to 57V
• Capacity: 230Ah
• Stored energy: 11.776 kWh
• Cell chemistry: LiFePO4
• Cell configuration: 1p - 16s
• Peak discharge: 1000A for 2 seconds, 500A for 15 seconds
• Continuous discharge: 300A
• BMS low-voltage cutoff: 43.2V
• Recommended discharge temperature: -20 to 151F
• Charging temperature: 34F to 140F
• Dimensions: 23.5 in x 14.4 in x 9.9 in
• Weight: 196 lbs
• Case: Powder coated steel
• Ingress protection: IP67
• Terminal type: M8
• Self-discharge: 1% per month

Data sheet: epochbatteries.com product details

What is included in the installation package

This all-in-one package is built to simplify your conversion and reduce the number of separate parts you need to source.

• Battery
• Onboard charger
• Dash-mounted battery gauge and wiring harness
• 12V voltage reducer
• AC charge port replacement
• Mounting brackets and hardware
• Wake-up button

How this golf cart battery kit compares to lead-acid

For many owners, the real appeal of a 48V lithium battery upgrade is the difference in day-to-day usability. Lithium batteries provide more of their stored energy, charge faster, and avoid many of the maintenance tasks associated with flooded or AGM batteries.

In practical terms, that means less time spent on upkeep and more time enjoying the cart. The lighter design can also improve handling, ease strain on the drivetrain, and create a more efficient overall system.

Benefits drivers notice after the switch

• Steadier output: voltage stays more consistent during use
• Less maintenance: no watering, no acid cleanup, no corrosion issues
• Faster charging: quicker turnaround between rides
• Long cycle life: engineered for 4,000+ cycles
• Cleaner installation: included hardware supports a more organized setup

Installation guidance for a clean conversion

Before beginning the swap, measure the battery compartment, review the cable layout, and confirm where the charger, reducer, and display components will be mounted. Planning ahead can save time and help the finished setup look professional.

During installation, keep wiring away from heat and moving parts, tighten all connections properly, and check that your cart model is compatible before final assembly. If you are replacing a lead-acid bank, the reduced weight may also free up space and improve chassis balance.

Pre-installation checklist

• Confirm the battery compartment dimensions
• Inspect connectors, lugs, and cables for wear
• Choose mounting locations for the charger and voltage reducer
• Review temperature limits before charging for the first time
• Keep the manual available while completing the setup

Range, handling, and everyday use

In many 2- to 4-passenger golf carts, expected runtime can reach 35 to 40 miles under average conditions. Actual range depends on terrain, payload, tire pressure, and driving habits, but the 230Ah capacity gives this extended range battery a clear advantage for longer trips.

Because the system replaces a much heavier lead-acid bank, owners may reduce overall weight by roughly 245 lbs. That change can improve steering feel, reduce stress on the drivetrain, and even create a modest speed increase of about 1 to 2 MPH in some carts.

Why many owners prefer lithium power

• More usable energy: performance stays consistent deeper into the discharge cycle
• Lower upkeep: no routine watering or acid maintenance
• Quick recharge: less downtime after use
• Durable design: built for long service life
• Neater upgrade path: bundled components support a streamlined install

Ideal use cases for this 48V lithium battery

This lithium installation kit is a strong choice for golfers, neighborhood cruisers, property owners, and fleet operators who want dependable distance and reliable daily performance. It is especially useful for carts that see frequent use or longer routes where consistent output matters most.

If your current system feels sluggish, charges slowly, or requires constant maintenance, upgrading to a high-capacity lithium setup can improve both convenience and driving experience.

About Epoch Batteries

Epoch Batteries has operated since 2022 and is headquartered at 164 Andrew Dr., Stockbridge, GA 30281. The company focuses on lithium products for golf carts and other electric vehicle applications.

Phone: (888) 501-1846
Website: epochbatteries.com

Support resources and product documentation are available at epochbatteries.com/support.

Warranty coverage and support

This battery includes an 11-year limited warranty, with 3 years at 100% coverage and 9 additional prorated years. That level of protection adds confidence for anyone investing in a long-term golf cart battery kit rather than a short-term replacement.

Technical support is available by phone Monday through Friday, 9am to 5pm EST, and online scheduling is available for setup help or troubleshooting assistance.

Warranty information: epochbatteries.com/warranty

Frequently asked questions about this lithium installation kit

Is this battery suitable for a 48V cart?

Yes. Its 48V to 57V operating range makes it a strong fit for many 48V golf cart applications.

Do I need a drivetrain upgrade to use it?

No. Standard operation does not require an upgraded drive system, which keeps the conversion straightforward for many owners.

Why is it considered an extended range battery?

The 230Ah capacity and 11.776 kWh of stored energy support longer drives between charges.

Is the enclosure built for tough conditions?

Yes. The battery uses an IP67-rated enclosure and a powder coated steel case for added durability.

Order your Epoch Batteries upgrade with confidence

If you are ready to replace older batteries with a high-capacity 230Ah battery solution, this 48V lithium battery package offers range, convenience, and modern monitoring in one complete system. Order the Epoch Batteries 48V 230Ah Extended Range Lithium Golf Cart Battery & Installation Kit from AwesomeBatteries.com today and give your cart a smarter power source for the road ahead.