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epoch batteries|SKU:48V-30Ah-GC2 (EPOCH)

Epoch 48V 30Ah GC2 LiFePO4 Battery — IP67 Waterproof, 4000+ Cycle Life

1.54kWh LiFePO4 Power in a Standard GC2 Drop-In Package

1.54kWh usable energy — Consistent voltage through full discharge
IP67 waterproof rating — Dust tight and water submersion protected
4000+ cycle lifespan — Outlasts lead acid by years
Standard GC2 drop in — Fits existing battery trays directly
Zero maintenance needed — No watering or equalizing charges
  • FREE System Design Consultation -- Our engineers size your system for your actual consumption
  • FREE Shipping -- Ships free on all orders, including LTL freight
  • Compatibility Guarantee -- Components pre-vetted to work together — we stand behind specs

$701.95

Out of stock

In the box

  • Epoch 48V 30Ah GC2 LiFePO4 Lithium Battery
  • Terminal hardware
  • Product documentation
Epoch Batteries 48V 30Ah GC2 Golf Cart LiFePO4 Lithium Battery
Epoch 48V 30Ah GC2 LiFePO4 Battery — IP67 Waterproof, 4000+ Cycle Life
$701.95

1.54kWh LiFePO4 Power in a Standard GC2 Drop-In Package

The Epoch 48V 30Ah GC2 LiFePO4 battery delivers 1.54kWh of reliable energy in a weatherproof, field-tested package built for off-grid electric vehicles. Its standard GC2 form factor drops directly into existing golf cart battery trays, replacing lead-acid without modification. The built-in smart BMS provides over-charge, over-discharge, over-current, and short circuit protection. With IP67 dust and waterproofing, this built-to-survive unit handles real-world conditions that kill lesser batteries. CAN Bus communication keeps your system informed, while thousands of charge cycles deliver years of maintenance-free operation.

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LiFePO4 Chemistry
IP67 Waterproof
CAN Bus Communication
Smart BMS Protection
1.54kWh
Usable Energy
60A
Max Continuous Discharge
IP67
Dust & Waterproof Rating
Lead Acid Replacement That Actually Outlasts

Lead Acid Replacement That Actually Outlasts

Lead acid golf cart batteries are the problem nobody questions. You water them, equalize them, replace them every two to three years, and haul around dead weight for diminishing capacity. The Epoch 48V 30Ah GC2 ends that cycle with LiFePO4 chemistry rated for 4000 plus charge cycles. At Off Grid Vault, every battery we carry is vetted against real performance standards, not marketing claims. This unit drops into your existing GC2 tray with no modifications, weighs significantly less than lead acid, and delivers consistent 48V power from full state of charge down to cutoff. No maintenance schedule. No sulfation degradation. Just reliable energy delivery every time you turn the key.

Weatherproof Enclosure With Intelligent Cell Monitoring

Weatherproof Enclosure With Intelligent Cell Monitoring

The weatherproof IP67 rating means this battery handles dust, rain, mud, and puddle submersion without compromise. For a golf cart that lives outdoors, gets hosed down, or crosses wet terrain, that is not a luxury. It is a durability requirement. The integrated BMS continuously monitors cell voltage, temperature, and current, triggering high and low temperature disconnects before damage occurs. Overcharge protection, discharge protection, and short circuit protection are all handled internally. You do not need external monitors or aftermarket accessories. The CAN Bus communication port allows compatible controllers to read battery state of charge and health data directly, giving you instant visibility into your power system without guessing.

Steady Power Delivery Under Real Load Conditions

Steady Power Delivery Under Real Load Conditions

The 60A max continuous discharge rate provides consistent power for standard golf cart operation on flat terrain and light grades. When you need a burst for a steep hill or a heavy load, the 100A ten second pulse and 200A three second pulse ratings deliver the surge without voltage sag that leaves you crawling. LiFePO4 chemistry holds a flat voltage curve through most of the discharge cycle, meaning your cart does not gradually slow down as the battery depletes. You get full performance from the first hole to the last. At 1.54kWh of usable capacity, this battery is sized for short range applications and light duty use where weight reduction matters more than all day runtime.

Compatibility Check

This battery is designed for standard GC2 battery tray installations in 48V golf carts and small electric vehicles.

  • Vehicle requires 48V system voltage
  • Battery tray accepts standard GC2 form factor
  • Continuous current draw does not exceed 60A

Where This Battery Belongs

Built for 48V electric vehicles where weight reduction and reliability matter more than maximum range.

Golf Course Carts
Neighborhood Electric Vehicles
Property Maintenance Rigs

Full specifications

At a glance

Dimensions
See product page
Power
48V
Warranty
See product page
Full specifications14 data points across 4 categories

Dimensions

Form FactorGC2
Exact DimensionsSee product page

Power & Performance

Voltage48V
Capacity30Ah (1.54kWh)
Max Continuous Discharge60A
10S Pulse100A
3S Pulse200A
ChemistryLiFePO4
CommunicationCAN Bus
BMSBuilt-in Smart Battery Management System

Materials

HousingSee product page

Compliance & Warranty

IP RatingIP67 (Dust and Waterproof)
ProtectionOver charge, over discharge, over current, short circuit
WarrantySee product page

The Off Grid Vault Promise

Every product we carry is vetted for real-world performance. If it doesn't meet our standards, it doesn't make the cut.

Free ShippingShips free to your door — no minimums, no fine print, no surprise freight charges.
30-Day Performance GuaranteeIf it doesn't perform as specified, we make it right. Uninstalled returns accepted within 30 days in original packaging.
Authorized Dealer SupportWe stand behind every product we sell. Warranty claims go through us — not through a faceless ticket queue.
★★★★★
“Dropped this into my EZ GO that I use around the property. Replaced eight 6V lead acids with this single block. The weight difference alone was shocking. Cart accelerates harder, handles better, and I don't check water levels every week. Got caught in a downpour last month and zero issues. Wish I had done this years ago.”
D
Dale L.Bend, OR

48V 30Ah (1.54kWh) GC2 – Golf Cart LiFePO4 Lithium Battery

The Epoch 48V 30Ah (1.54kWh) GC2 – Golf Cart LiFePO4 Lithium Battery is a compact, lightweight lithium solution designed for efficient performance in 48V golf carts and small electric vehicles. Built with advanced LiFePO4 chemistry, this 48V 30Ah lithium battery delivers 1.54kWh of usable energy, making it ideal for short-range use, light-duty applications, and users looking to reduce weight while maintaining reliable power. The 48V system provides efficient energy delivery with consistent voltage, helping ensure smooth acceleration and steady performance throughout the discharge cycle.

Designed in a GC2 form factor, this battery fits standard golf cart battery trays, allowing for an easy upgrade from traditional lead-acid batteries with minimal modifications. Its significantly lighter weight improves overall vehicle efficiency, handling, and responsiveness, making it a great option for carts used on golf courses, in neighborhoods, or for property maintenance.

The Epoch 48V 30Ah GC2 lithium battery offers a much longer lifespan than lead-acid alternatives, with thousands of charge cycles and virtually no maintenance required. The integrated battery management system (BMS) provides protection against overcharging, over-discharging, overheating, and short circuits, ensuring safe and dependable operation. Whether you’re looking for a simple lithium upgrade or a lightweight solution for everyday driving, this 48V 30Ah lithium battery delivers efficient, reliable power in a compact and easy-to-install package.


Epoch 48V 30Ah Specs & Features

  • LiFePO4 Chemistry
  • 30Ah Capacity
  • 60A Max Continuous (100A 10S Pulse) (200A 3S Pulse)
  • IP67 Rated, Dust and WATERPROOF
  • CAN Bus Communication
  • Built-in Smart Battery Management System (BMS)
  • Over charge and over discharge protection
  • Over current and short circuit protection
  • High & low temperature disconnects
  • 4000+ Cycle life & Maintenance-free
  • Cell Configuration: 16S
  • Chemistry: LiFePO4
  • Ah Capacity: 30Ah

  • Max Charge Current Amps: 30A
  • Max Discharge Peak Current Amps: 100A (10 Seconds) – 200A (3 Seconds)
  • Series | Parallel: 300 Amp Hours
  • Voltage: 51.2V
  • Max Charge Voltage: 57.6V
  • Operating Voltage Range: 40 – 57.6V
  • Charge Temp Range: 0°C (32°F) / 55°C (131°F)
  • Discharge Temp Range: -20°C (-4°F) / 55°C (131°F)
  • Storage Temp: 0°C (32°F) / 30°C (86°F) (less than 6 Months)
  • Weight: 33 lbs per module
  • Dimensions (LxWxH): 10.25″ x 7″ x 11″ per module


Your Satisfaction with Epoch Batteries is Guaranteed:

  • 11-Year Limited Warranty
  • Free Shipping & Lowest Price Guaranteed

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Frequently Asked Questions

A set of lead acid GC2 batteries costs roughly $600 to $800 and lasts 500 to 800 cycles before capacity drops below usable levels. This Epoch battery is rated for 4000 plus cycles. Over its lifespan, you would replace lead acid four to six times. The total cost of ownership shifts dramatically in favor of LiFePO4, and you eliminate watering, terminal cleaning, and the weight penalty of lead. This is not a higher upfront cost. It is the last golf cart battery purchase you will make for years.
Off Grid Vault vets every product against real performance standards before listing it. When you buy from a generic marketplace, you get a box with no system design support, no compatibility guidance, and no after offer accountability if something fails. We provide a 30 day performance guarantee, free shipping, and human support from people who understand lithium battery systems. If this battery does not perform as specified, we make it right. That accountability does not exist on a marketplace listing.
Yes. The GC2 form factor is the standard footprint for golf cart battery trays. This battery is designed as a direct drop in replacement for lead acid GC2 batteries. Since it is a single 48V unit, it replaces an entire bank of series wired 6V or 8V lead acid batteries. Verify your cart operates at 48V and that your battery tray accommodates the GC2 case size. If you are unsure about your specific cart configuration, contact us and we will confirm compatibility before you buy.
IP67 means complete dust ingress protection and water submersion up to one meter for 30 minutes. For a golf cart, that covers heavy rain, mud splatter, creek crossings, and being hosed down for cleaning. This is not splash resistance. It is full enclosure protection. Combined with the built in BMS that triggers high and low temperature disconnects automatically, the battery protects itself from environmental extremes that would degrade or destroy a lead acid battery in a single season.
We ship free on all orders. Once delivered, installation is straightforward: remove your existing lead acid bank, place this battery in the tray, connect your cables to the GC2 terminals, and you are running. No configuration, no programming, no setup sequence. The BMS handles protection automatically from the first connection. If your cart has a lithium compatible charger, you are fully set. If you are unsure about your charger compatibility, reach out to us before ordering and we will verify it for you.
The CAN Bus port allows a compatible golf cart controller or display to read battery data directly: state of charge, voltage, temperature, and fault codes. Instead of guessing how much capacity remains based on voltage alone, you get accurate SoC reporting from the BMS. Not all golf cart controllers support CAN Bus, so this feature depends on your specific cart. If your controller does not support it, the battery operates normally without it. CAN Bus is an enhancement, not a requirement.
SKU: 48V-30Ah-GC2 (EPOCH) Categories: , Brand:

The Off Grid Vault Promise

Every product we carry is vetted for real-world performance. If it doesn't meet our standards, it doesn't make the cut.

Free Shipping Ships free to your door — no minimums, no fine print, no surprise freight charges.
30-Day Performance Guarantee If it doesn't perform as specified, we make it right. Uninstalled returns accepted within 30 days in original packaging.
Authorized Dealer Support We stand behind every product we sell. Warranty claims go through us — not through a faceless ticket queue.

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About epoch batteries Golf Cart Batteries

epoch batteries is a trusted manufacturer of premium golf cart batteries. OffGridVault is an authorized dealer offering the full epoch batteries lineup with free delivery, price match guarantee, and expert support.

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