EPOCH 48V 230Ah (11.04kWh) - LiMax Series - Lithium (LiFePO4) Golf Cart Battery - Complete Kit

Complete Lithium Conversion Kit 51.2V 230Ah LiFePO4 with Charger, Battery Gauge, 12V Converter, Bluetooth, and OTA Updates

Upgrading to lithium should do more than replace old batteries. It should give you stronger performance, longer service life, easier system management, and fewer day-to-day headaches. That is exactly what this Complete Lithium Conversion Kit is built to deliver.

Designed for compatible 48V electric vehicles and equipment, this high-capacity LiFePO4 conversion kit combines serious energy storage with the supporting components needed for a cleaner, more complete upgrade. With 230Ah of capacity at 51.2V, it provides roughly 11.8kWh of stored energy, giving you the kind of runtime and output that makes a real difference in demanding applications.

This is the kind of system upgrade people choose when they are done dealing with the limitations of aging lead-acid setups, inconsistent performance, slow decline, and constant battery babysitting. If you want stronger output, longer cycle life, and a more modern lithium power system with built-in monitoring and included accessories, this kit is built to make that transition a lot more worthwhile.

A serious lithium upgrade for 48V systems

Some battery upgrades are little more than a chemistry swap. This one is a more complete step forward.

At the center of this kit is a 51.2V 230Ah LiFePO4 battery configured in a 1P16S layout, designed to provide dependable energy storage for higher-demand electric vehicle and equipment applications. LiFePO4 chemistry is well known for its long cycle life, stable output, and better long-term reliability compared to many legacy battery setups.

For users, that means more consistent performance under load, fewer concerns about premature battery wear, and a system designed for repeat use over the long haul. Whether you are upgrading a work vehicle, utility platform, or other compatible 48V equipment, this kit is built for people who want dependable power rather than constant compromise.

More usable energy with strong output capability

Capacity matters, but so does how the battery performs when the load is real.

With 230Ah of capacity, this kit gives you substantial stored energy for extended operation and dependable performance in applications where weak battery response is not an option. It supports up to 300A max continuous discharge current, with peak discharge capability of 500A for 15 seconds and 1,000A for 2 seconds. That kind of current handling makes it a strong fit for systems that need confident power delivery during demanding starts, acceleration events, or other short-duration surges.

On the charging side, the battery supports up to 230A continuous charge current, helping it keep pace in systems where charging performance matters.

In plain terms, this is not built for light-duty energy storage. It is designed for applications where runtime, power delivery, and system stability all matter at the same time.

Complete kit with the key components already included

One of the biggest frustrations with battery conversions is discovering that the battery is only part of the job. Chargers, converters, monitoring, and compatibility details can quickly turn a simple upgrade into a pieced-together project.

This kit helps solve that problem by including the key components needed for a more complete lithium conversion:

• 48V 22A lithium charger
• battery gauge
• 12V converter

That makes integration more straightforward and gives users a better starting point for a clean system upgrade. Instead of hunting down separate parts and hoping everything works together the way it should, you get a package designed to support a more seamless conversion process.

Bluetooth monitoring makes ownership easier

Good power systems should not leave you guessing.

This lithium conversion kit includes Bluetooth connectivity with app support for both iOS and Android devices, giving you an easier way to monitor battery status and system performance from your phone. That means you can check key battery information without digging into the setup or relying on guesswork.

For everyday users, that means simpler ownership and better visibility. For installers and technical users, it adds a more modern layer of monitoring that makes troubleshooting and system checks more convenient.

Over-the-air firmware updates add long-term flexibility

A smart system should be able to improve over time, not stay locked in place.

This kit supports over-the-air firmware updates, allowing system optimization and updates without creating unnecessary hassle. That helps keep the battery system current and adds another level of long-term usability for customers who value performance, support, and a more connected ownership experience.

It is a practical feature, but an important one. In a market full of products that feel outdated the moment they are installed, that added flexibility matters.

Built for repeat use and long service life

Cycle life is one of the biggest reasons people move to lithium in the first place, and this kit delivers where it counts.

Rated for up to 4,000 charge-discharge cycles, this LiFePO4 system is designed for long-term use in applications where the battery is not just sitting in standby. It is built to be used, recharged, and used again without the steep performance drop-off that frustrates so many owners of older battery technologies.

That long cycle life helps support better long-term value, especially for users who rely on their equipment regularly and want a battery system that can justify the upgrade cost over time.

Designed for safe and stable operation

Performance is only useful if it comes with control and consistency.

This kit is built around LiFePO4 chemistry, which is widely chosen for its safety profile, thermal stability, and dependable performance in demanding energy storage applications. Combined with support for high continuous and peak currents, it is engineered to provide strong output while maintaining system stability.

It also operates across a wide voltage range of 40V to 58.4V, with a maximum charge voltage of 58.4V, giving users the operating window needed for proper integration into compatible 48V systems.

Expansion and system fit

This battery supports a maximum of two units in parallel, giving users some room to scale within the platform’s design limits. That added flexibility can be valuable for applications that may need more capacity over time, while still keeping the system within the intended configuration range.

The battery measures 23.5 x 14.4 x 9.9 inches and weighs 196 pounds, so it is clearly built as a substantial energy storage solution rather than a lightweight consumer battery. That physical footprint reflects the serious capacity and output this kit is designed to provide.

Why customers choose this lithium conversion kit

Customers considering a kit like this are usually trying to solve a real-world problem. They want more runtime. More dependable output. Less maintenance. Less voltage sag. Less frustration from battery systems that feel worn out before the job is done.

This kit stands out because it combines the core things that actually matter in a lithium conversion:

• 230Ah of high-capacity energy storage at 51.2V
• Roughly 11.8kWh of stored energy
• LiFePO4 chemistry for long cycle life and dependable performance
• High discharge capability for demanding loads and surge events
• 48V 22A lithium charger included
• Battery gauge and 12V converter included
• Bluetooth monitoring through iOS and Android apps
• Over-the-air firmware updates for ongoing optimization
• Up to 4,000 cycles for long-term value
• Expansion support with up to two batteries in parallel
• 11-year warranty for long-term confidence

If you are looking for a basic low-cost battery replacement and do not care about runtime, smart monitoring, or long-term durability, this may be more system than you need. But if you want a serious lithium upgrade with strong output, included conversion components, and better long-term ownership, this kit makes a lot more sense.

It is built for people who want more than a battery swap. It is built for people who want a better-performing system.

Specifications

Cell Configuration: 1P16S
Chemistry: LiFePO4
Capacity: 230Ah
Voltage: 51.2V
Stored Energy: Approx. 11.8kWh
Max Continuous Discharge Current: 300A
Max Charge Current: 230A continuous, 500A @ 15s
Max Peak Discharge Current: 500A @ 15s, 1,000A @ 2s
Series | Parallel: Max (2) in parallel
Max Charge Voltage: 58.4V
Operating Voltage Range: 40V to 58.4V
Charge Temperature Range: 0°C (32°F) to 55°C (131°F)
Discharge Temperature Range: -20°C (-4°F) to 60°C (140°F)
Storage Temperature: 0°C (32°F) to 35°C (95°F), max 12 months
Weight: 196 lbs
Dimensions (L x W x H): 23.5 x 14.4 x 9.9 inches
Warranty: 11 years

Product Summary

The Complete Lithium Conversion Kit is a high-capacity 51.2V 230Ah LiFePO4 upgrade designed for compatible 48V electric vehicles and equipment that need stronger performance, longer cycle life, and a more complete lithium conversion solution. With roughly 11.8kWh of stored energy, Bluetooth monitoring, over-the-air firmware updates, a 48V 22A lithium charger, battery gauge, 12V converter, and support for high continuous and peak discharge currents, it is built to deliver dependable real-world power with less compromise. Add in up to 4,000 cycles and an 11-year warranty, and you get a lithium conversion kit designed for long-term reliability, not short-term convenience.