48V 100Ah V2 Elite Series LiFePO4 Batttery (5.12kWh)
IP67BluetoothHeated
$2,199
In Stock
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Traditional 48-volt power banks often rely on four 12V, six 8V or eight 6V lead-acid batteries connected in series. That arrangement fills the battery tray with heavy cases, jumper cables and corrosion-prone terminals while adding routine watering and cleanup to ownership. A common six-battery golf cart bank can weigh well over 350 pounds before hold-downs and cabling are counted.
Epoch 48V lithium batteries replace that complexity with native 51.2V LiFePO4 power. A correctly sized 48V LiFePO4 battery can reduce weight, provide more usable deep-cycle energy and maintain steadier voltage under load. The collection supports applications ranging from golf carts and electric marine propulsion to RV, skoolie, solar, backup and high-power inverter systems.
Current options include a modular 30Ah GC2 battery, complete 65Ah through 230Ah golf cart kits, rugged 100Ah Elite batteries and a scalable 100Ah server-rack platform. Cycle-life ratings vary by model from 3,500+ to 6,000+ cycles, and every model currently shown in this collection carries an 11-year manufacturer warranty.
Moving to a native 48V lithium battery can simplify a compatible system in several important ways:
The representative graph below shows why a 48V lithium system can feel stronger later in the discharge. A 51.2V-nominal LiFePO4 pack remains near its working voltage through most of the cycle, while a 48V lead-acid bank loses voltage more progressively as stored capacity is used.
A 48V golf cart battery is a popular upgrade for compatible Club Car, EZGO, Yamaha and other modern cart platforms. Epoch complete kits combine the battery with a lithium charger, dashboard gauge, 48V-to-12V converter and configuration-specific mounting components. Options range from the lightweight 48V 65Ah kit to 105Ah, 150Ah and 230Ah systems for longer-range or higher-demand builds.
“Drop-in” describes easier physical fitment, not universal electrical compatibility. Verify nominal voltage, battery-tray dimensions, controller and motor current, regenerative-braking limits, cable routing, charger installation, accessory power and any Club Car onboard-computer requirements before completing a 48 volt lithium golf cart conversion.
A 48V off-grid solar battery is well suited to large inverter systems because higher voltage reduces DC current for the same wattage. A 5,000W load is approximately 98A at 51.2V before conversion losses, compared with about 391A at 12.8V. Lower current can reduce voltage drop, cable heating and conductor-size requirements when the entire system is designed correctly.
Epoch's 48V 100Ah V2 Elite battery stores 5.12kWh, supports 150A continuous output and provides native Victron CANbus communication for compatible GX systems. The 48V 100Ah server-rack battery also stores 5.12kWh and supports CAN/RS485 communication with configured inverter ecosystems. A 48V build normally needs DC converters for appliances designed only for 12V or 24V.
Selected electric outboards and propulsion platforms operate on 48V battery power, making a 48V marine lithium battery useful for correctly engineered boats. Confirm the motor's operating-voltage window, continuous and peak current, communication requirements, emergency disconnect, charger and manufacturer battery guidance. A matching voltage alone does not guarantee compatibility with every outboard or trolling system.
The 48V 30Ah GC2 battery stores 1.54kWh, weighs approximately 33 pounds and supports 60A continuous discharge. It is designed for light-duty use or modular parallel banks. Epoch lists support for up to ten matched units in parallel, allowing 60Ah, 90Ah, 120Ah and larger configurations while retaining a familiar GC2-style footprint.
The 65Ah complete kit stores approximately 3.33kWh, weighs 66 pounds and supports 200A continuous discharge. In many stock or mildly upgraded carts, Epoch estimates approximately 25 to 35 miles per charge under normal conditions. Actual range varies with terrain, passenger load, tire size, lift height, controller settings, speed, temperature and driving style.
A 48V 100Ah lithium battery stores approximately 5.12kWh and is a practical starting point for solar, marine, RV and high-power inverter systems. For golf carts, Epoch's 48V 105Ah complete kit stores approximately 5.38kWh, weighs 99 pounds and supports 200A continuous output. Many standard carts may see an estimated 35 to 45+ miles per charge, subject to vehicle setup and conditions.
The 150Ah golf cart kit stores approximately 7.68kWh and supports 300A continuous output, while the 230Ah kit stores approximately 11.78kWh with the same 300A continuous rating. These larger options suit compatible lifted carts, passenger vehicles, utility use and other applications with substantial energy demands.
Parallel limits vary significantly by product. Current golf cart kits commonly allow two matched batteries in parallel, the 30Ah GC2 platform allows up to ten, the V2 Elite supports up to sixteen and the server-rack model supports up to thirty-two. Follow the exact manual for matched-battery requirements, busbars, fusing, communication wiring and charger sizing.
A 48V lithium battery is the foundation of a serious power system. In a golf cart, it determines acceleration, hill-climbing performance, range and how confidently the cart handles passengers or upgraded equipment. In a boat, RV, expedition vehicle or off-grid installation, it determines how efficiently large inverters, motors, refrigeration, air conditioning and other high-demand loads can operate.
That is why Epoch does not offer one generic 48V battery and expect it to fit every application.
Epoch builds distinct 48V LiFePO4 platforms for golf cart conversions, marine and RV systems, off-grid solar, backup power, electric propulsion support and scalable energy storage. Customers can choose compact GC2 modules, complete 65Ah through 230Ah golf cart conversion kits, rugged 100Ah V2 and V2-T Elite batteries, or a self-heating server-rack battery for protected indoor installations.
Depending on the model, Epoch 48V lithium batteries may include:
The advantage is choice. A golf cart owner can buy a complete conversion package instead of assembling parts from several manufacturers. A marine or RV installer can choose an IP67 battery with native Victron communication and battery-level fuse protection. A solar customer can choose a scalable rack platform for a dry equipment room.
Epoch gives customers a 48V lithium battery built for the way the system will actually be used.
Traditional 48V battery banks are often assembled from four 12V batteries, six 8V batteries or eight 6V batteries connected in series. That arrangement adds battery cases, jumper cables, exposed terminals, tray weight and maintenance points.
A native 48V Epoch battery consolidates that complexity into one managed LiFePO4 platform.
For the same wattage, a 48V system carries far less current than a 12V or 24V system.
A 5,000-watt load requires approximately:
These figures are before inverter losses, but the relationship explains why 48V architecture is so attractive for large inverters, electric motors and premium energy systems.
Lower current can help reduce voltage drop, cable heating, busbar demand and conductor-size requirements when the entire system is designed correctly. It can also make 5,000-watt, 8,000-watt and larger inverter platforms more practical than they would be on a 12V battery bank.
Replacing a multi-battery lead-acid bank with one native 48V lithium battery can remove:
Fewer connections can create a cleaner installation and reduce the number of places where resistance, corrosion or loose hardware may develop.
Lead-acid voltage declines progressively as the bank discharges and may sag further during acceleration, hill climbing or heavy inverter use.
LiFePO4 maintains a flatter discharge curve. That helps a compatible golf cart, inverter or electric motor maintain more consistent performance through a larger portion of the usable battery capacity.
Lithium does not increase equipment beyond its designed limits, but it can reduce the performance fade commonly associated with a discharging lead-acid bank.
Lead-acid systems are commonly operated within a conservative depth-of-discharge range to preserve service life.
LiFePO4 batteries are designed for deeper routine cycling within the operating limits of the selected model. A greater portion of the rated energy can therefore support actual loads before recharging.
Epoch LiFePO4 batteries require no electrolyte checks, distilled water or equalization charging.
Normal system inspections still matter. Battery restraints, terminal torque, cable condition, fuses, disconnects, chargers, inverter settings and communication wiring should be checked periodically.
The strongest reason to choose Epoch is that the collection includes application-specific batteries rather than one universal design.
The Epoch 48V 100Ah V2 Elite stores approximately 5.12kWh and provides up to 150A of continuous output.
It is designed for premium applications such as:
The V2 Elite combines native Victron CAN-bus communication, DVCC support, Bluetooth monitoring, internal heating, IP67 protection, an advanced BMS and model-specific UL-certified safety components.
It supports approved parallel expansion for customers who need far more than 5.12kWh. A matched multi-battery bank can grow with a vessel, RV, cabin or energy-storage project instead of forcing the customer to replace the entire platform later.
The V2-T Elite adds one of the most valuable features available in a high-current lithium battery: a user-serviceable 250A Eaton Class T fuse inside the battery enclosure.
The V2-T combines:
This is a persuasive choice for professional marine, RV and off-grid installers because several important system functions are integrated into one battery platform.
Instead of adding a bulky external Class T fuse holder immediately beside the battery, the V2-T places high-interrupt protection at the source. That can shorten the external unfused cable path, save installation space and produce a cleaner high-current system.
The integrated fuse does not replace every downstream fuse or breaker. Inverters, chargers, DC distribution circuits and branch conductors may still require individual protection. Final compliance depends on the complete electrical design.
The Epoch 48V 100Ah server-rack battery provides approximately 5.12kWh in a 3U rack format.
It is intended for dry, protected installations such as:
The rack battery includes self-heating, CAN and RS485 communication, compatibility with configured inverter ecosystems, high cycle life and extensive parallel expansion.
Its IP20 enclosure is designed for protected indoor use. Customers who need a battery for a wet marine compartment, exterior RV bay or exposed mobile installation should choose an appropriate IP67 Epoch platform instead.
The 48V 30Ah GC2 battery stores approximately 1.54kWh in a familiar golf cart battery footprint.
It can be used as a compact module or combined with matched batteries in parallel to create 60Ah, 90Ah, 120Ah and larger 48V banks. It supports up to ten matched batteries in parallel when installed according to Epoch requirements.
This modular format is attractive for customers who:
A GC2 module is a complete 48V battery. It is not an individual 6V or 8V replacement and must not be mixed with lead-acid batteries.
Epoch offers complete golf cart conversion kits in 65Ah, 105Ah, 105Ah Mini, 150Ah and 230Ah configurations.
These kits combine the battery with the major components required for a professional lithium conversion, including model-specific combinations of:
The capacity range allows customers to choose a lightweight everyday system or a long-range, high-output battery for lifted carts, passenger vehicles, utility work and performance builds.
A rugged battery is not defined by one claim. Dependability comes from chemistry, enclosure design, current capability, BMS programming, communication, temperature control, fusing and installation support working together.
Epoch’s V2 and V2-T platforms combine those layers in one premium battery.
Selected Epoch Elite batteries communicate directly with compatible Victron GX systems, including Cerbo GX and Ekrano GX devices.
When connected and configured correctly, the battery can share information such as:
This gives the Victron system direct BMS information instead of forcing it to estimate battery condition from voltage alone.
Victron Distributed Voltage and Current Control, or DVCC, allows compatible Victron equipment to respond to limits communicated by the Epoch BMS.
In a properly configured system, the GX device can coordinate supported inverter/chargers, MPPT solar controllers and other charging components around battery-provided limits.
This closed-loop communication is particularly valuable in systems with several charging sources. Shore power, solar, generator and alternator charging can operate from a coordinated battery-management strategy rather than from unrelated fixed settings.
Every charger should still be programmed with safe fallback settings in case communication is interrupted.
The V2 and V2-T Elite batteries use IP67 enclosures.
An IP67 enclosure is dust-tight and designed to withstand temporary water immersion under the conditions of the rating. That makes these batteries better suited than indoor-only rack products for:
IP67 does not make the complete electrical system waterproof. Terminals, communication ports, cables, chargers, busbars and disconnects must also be protected correctly.
The battery should be securely mounted, kept away from prolonged standing water and inspected after compartment flooding, impact or severe service.
LiFePO4 cells should not be charged below their approved minimum temperature without an appropriate heating strategy.
The V2 and V2-T platforms include internal heating. When external charging energy is available and the cells are too cold, the BMS can route incoming energy to the heaters before allowing normal charging.
This can be valuable for:
Internal heating is different from simply blocking a low-temperature charge. A low-temperature cutoff protects the cells by stopping charging. A heated battery can prepare the cells to accept charging once a safe temperature is reached.
Bluetooth-equipped Epoch batteries allow users to view model-specific battery information through a compatible mobile device.
Available information may include:
External gauges and controls on applicable Elite models give installers another way to place battery status and power control in an accessible location.
This is especially useful when the battery is mounted in a machinery compartment, RV bay or remote equipment cabinet.
The integrated Battery Management System helps protect the battery from model-specific conditions such as:
The BMS is an important protection layer, but it is not the only one. Correct cable sizing, source-level fusing, disconnects, branch protection, charger programming and secure mounting are still required.
Battery certifications are often described in ways that make cell certification and complete battery-pack certification sound identical. They are not.
A battery may contain certified cells without the complete assembled battery having been evaluated to a pack-level standard.
Select Epoch V2 and V2-T batteries are identified as UL 1973-certified battery packs. UL 1973 applies to batteries used in stationary and motive auxiliary-power applications.
Pack-level certification can provide additional confidence because it applies to the assembled battery platform, including relevant electrical, mechanical, control and protection considerations covered by the standard.
This is valuable for:
Certification is model-specific. Customers should review the exact product page and supporting documents rather than assuming every battery in the collection carries the same listing.
The 48V GC2 platform, for example, is identified with UL 2271 certification for light-electric-vehicle battery applications, while selected V2 and V2-T products are identified with UL 1973 pack certification.
A large lithium battery can deliver extremely high current into a short circuit.
The BMS may electronically disconnect the battery under many fault conditions, but an electronic BMS should not be treated as the only high-current protection device in a professional power system.
A Class T fuse provides a separate hardware layer of protection and is commonly selected for lithium battery banks because of its high interrupt capability and fast operation.
The Epoch 48V V2-T integrates a user-serviceable 250A Eaton Class T fuse inside the IP67 battery case.
Primary overcurrent protection is generally most effective when it is located close to the energy source.
Placing the Class T fuse inside the battery reduces the amount of conductor between the battery and primary fuse protection.
A conventional high-current installation may require an external Class T fuse holder, protective cover, mounting space and an additional short cable run.
Integrating the fuse can simplify the battery compartment and create a cleaner installation in an RV, boat, cabin or mobile power system.
The V2-T service panel allows the specified fuse to be replaced after the system has been safely shut down and the cause of the fault has been identified.
A blown fuse should never be replaced without first inspecting the wiring and equipment that caused it to open. Only the correct specified replacement fuse should be installed.
The V2 and V2-T batteries do not use the same fuse architecture.
Customers who specifically want built-in Class T protection should select the V2-T model.
Larger boats, cruising yachts, catamarans, trawlers and workboats increasingly use 48V architecture for house power, inverter loads and compatible electric propulsion.
The reason is simple: large vessels move a significant amount of electrical power.
A 48V system can support high-demand loads while carrying less current than an equivalent 12V system. That can make large inverter/chargers, air conditioning, electric cooking and propulsion-support equipment more practical when the complete installation is engineered correctly.
A properly designed Epoch 48V marine battery bank may support:
A cruising vessel may charge from shore power, an inverter/charger, solar, one or more alternators and a generator.
Native Epoch-to-Victron communication can give the GX system battery-provided state of charge, alarms and charge limits. DVCC can then help coordinate compatible charging equipment around the BMS.
That centralized architecture is more useful than monitoring each charger and battery as an isolated device.
Marine battery compartments may encounter humidity, spray, condensation and occasional water intrusion.
The IP67 V2 and V2-T enclosures provide a stronger foundation for these environments than an IP20 server-rack battery intended for a dry room.
The rest of the installation must still use marine-grade cable, sealed terminals, secure restraints, appropriate disconnects and correctly sized overcurrent protection.
The 48V V2 and V2-T batteries are intended for house power, inverter systems and compatible propulsion-support applications. They are not engine-starting batteries.
Many large vessels use separate systems:
This separation preserves starting redundancy while allowing the house system to operate at a more efficient voltage.
A nominal 48V label alone does not guarantee compatibility with every electric outboard, trolling motor or propulsion system.
Confirm:
A qualified marine electrical installer should commission high-power propulsion and yacht house systems.
A 48V lithium battery can be charged from AC power, solar, a vehicle or marine alternator, or a combination of sources.
The charging equipment must match the exact battery’s voltage, chemistry, maximum charge current and communication requirements.
Do not assume that every Epoch 48V model uses the same maximum voltage. The V2 platform, golf cart kits, GC2 modules and server-rack batteries have model-specific settings. The current manual and battery label should govern the final configuration.
Epoch offers a dedicated 48V 15A LiFePO4 charger for compatible battery systems.
It uses standard 120V AC input and provides a lithium-specific output through secure ring terminals. Its IP67 enclosure and shock-resistant aluminum housing make it suitable for correctly installed golf cart, RV, marine and mobile applications.
A dedicated charger is a straightforward choice when the system needs simple plug-in charging from:
Approximate bulk-stage charge time can be estimated with:
Battery amp-hours ÷ charger amps = approximate charging hours
Additional time may be required for tapering and balancing near full charge.
Epoch golf cart kits include a charger matched to the selected battery platform.
Current kit configurations use model-specific charger outputs such as:
Approximate charge times from fully depleted are:
Normal charging may be shorter because the battery will not always begin at zero state of charge.
The included lithium charger should be used instead of an old lead-acid charger unless the existing equipment has been specifically verified and programmed for the selected battery.
A programmable 48V inverter/charger can both power AC appliances and recharge the battery from shore power, grid power or a generator.
Common 48V inverter/charger platforms range from moderate systems with approximately 35A of charging to large professional systems with 70A, 140A or more, subject to the battery bank’s limits.
This approach is ideal for:
The inverter/charger must be programmed for the selected Epoch battery.
For compatible Elite and Victron systems, connect the battery communication harness to the GX device, confirm the battery is recognized, enable DVCC and set Epoch as the controlling BMS and battery monitor.
Safe manual fallback settings should also be programmed in case CAN communication is lost.
Solar panels should not normally be connected directly to a 48V lithium battery.
The array should feed a properly rated MPPT solar charge controller, which converts panel power into the voltage and current required by the battery.
The MPPT must be selected for:
A 48V battery needs a solar-array operating voltage high enough for the controller to charge the bank throughout the day. Panel arrangement and cold-weather open-circuit voltage must remain within the MPPT’s input limit.
For compatible Victron systems, DVCC can help coordinate supported MPPT controllers with the Epoch battery’s BMS limits.
Disable lead-acid equalization and use the exact charging settings published for the battery.
A 12V alternator cannot be connected directly to a 48V battery.
A 12V-to-48V step-up DC-to-DC charger can convert energy from the starting system into a controlled 48V lithium charging profile.
A device such as a programmable 12V-to-48V isolated DC-to-DC charger can provide:
This is a practical method for vans, RVs, boats and mobile systems where the chassis or starter system remains 12V but the house battery is 48V.
A lower-output DC-to-DC charger may not replace energy quickly in a very large bank, but it can make useful charging progress during driving or engine operation.
Large RV and marine systems may use a dedicated 48V alternator for high-output engine-driven charging.
A system such as a compatible ARCO 48V alternator with a Zeus external regulator can provide substantial charging power while monitoring and controlling battery and alternator conditions.
A correctly engineered external-regulator system may monitor:
This approach is attractive for large yacht, bus, RV and expedition systems that need faster charging than a small DC-to-DC unit can provide.
It is also significantly more complex.
A high-output alternator installation must address:
Lithium BMS shutdown can create a damaging voltage spike if a high-output alternator suddenly loses its battery load. A properly designed system should include compatible regulation and load-dump protection.
Professional installation is strongly recommended.
A generator should charge the battery through a compatible 48V inverter/charger or dedicated AC lithium charger.
Do not connect an unregulated generator output directly to the battery.
A programmable inverter/charger can use available generator power to operate loads and recharge the battery. Some systems can limit charging automatically so the generator or shore source is not overloaded.
A premium 48V system may use:
Every charging source must remain within the battery’s voltage, current and temperature limits.
Compatible Epoch and Victron communication can help coordinate supported devices, but each charger still needs safe configuration and appropriate circuit protection.
Start with energy use and maximum current rather than choosing a battery by amp-hours alone.
Epoch 48V LiFePO4 batteries are generally 51.2V nominal.
Approximate stored energy is:
Kilowatt-hours = nominal voltage × amp-hours ÷ 1,000
Examples:
Amp-hours should only be compared directly when the batteries use the same nominal voltage.
For each appliance:
Watt-hours per day = appliance watts × hours used
Add every load, including inverter idle consumption and equipment that cycles on and off.
Then multiply by the number of days required between charging.
Add reserve for:
A battery may contain enough energy for the desired runtime but still be unable to support a large inverter or motor.
Compare:
One 48V 100Ah V2 or V2-T battery provides up to 150A continuous output. At 51.2V nominal, that equals approximately 7,680 watts of theoretical DC output before wiring and inverter losses.
Practical inverter sizing must also consider surge behavior, ambient temperature, cable length, fusing and the battery’s operating-voltage range.
A large battery bank needs enough charging capacity to replace the energy used.
A 5.12kWh battery may take many hours to recharge from a small charger. A multi-battery 20kWh or 40kWh bank may require coordinated high-output shore, solar, alternator or generator charging.
Battery capacity and charging capacity should be planned together.
A 48V battery is a natural foundation for large solar and inverter systems.
Common loads include:
Choose the V2 or V2-T for rugged mobile or exposed environments. Choose the server-rack platform for dry, protected equipment rooms where rack integration and large parallel expansion are priorities.
A 48V RV system can efficiently support:
Most traditional RV lighting, pumps, fans and control boards operate at 12V. A properly sized 48V-to-12V converter is normally required.
Larger vessels may use 48V for:
The V2-T is especially attractive where IP67 protection, Victron communication and built-in Class T fuse protection are priorities.
Epoch complete kits serve:
The complete-kit approach is usually a better fit for a golf cart conversion than adapting a marine or server-rack battery because the golf cart packages include the charger, gauge, converter and fitment options required by the vehicle.
48V LiFePO4 can support:
Professional systems should be designed around actual continuous current, surge demand, redundancy and environmental exposure.
A traditional 48V lead-acid bank may weigh several hundred pounds.
A single Epoch 48V lithium battery can remove substantial weight while providing a large amount of usable energy.
The exact comparison depends on the lead-acid batteries being replaced and the capacity of the new lithium system.
Lead-acid batteries are often operated conservatively to protect service life.
LiFePO4 batteries are designed for deeper routine cycling within published limits, allowing more of the rated energy to support equipment.
Lead-acid voltage falls during discharge and may sag under heavy current.
LiFePO4 maintains steadier voltage through most of the usable cycle.
Lead-acid batteries may require water, cleaning and corrosion control.
Epoch LiFePO4 batteries require no electrolyte maintenance or equalization charging.
A native 48V battery can eliminate multiple series jumpers and exposed terminals.
Bluetooth and system communication provide more useful battery information than a simple lead-acid voltage gauge.
