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Epoch CANBus Cable for GC2 LiFePO4 Module Communication

CANBus Communication for Multi-Battery Setups

Plug-and-play installation — Pre-terminated connectors save setup time
Real-time module sync — CANbus protocol keeps batteries balanced
Two length options — 36-inch or 84-inch for flexible routing
Environmental protection — Abrasion and heat-resistant insulation
  • Free Shipping -- Ships free to your door, no minimum
  • FREE System Design Consultation -- Engineers size your full battery system on request

Price range: $8.95 through $17.95

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Epoch Batteries CANBus Cable for GC2 Golf Cart Modules
Epoch Batteries CANBus Cable for GC2 Golf Cart Modules
$8.95 – $17.95Price range: $8.95 through $17.95

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In the box

  • 1x Epoch CANBus Cable (selected length)
Epoch Batteries CANBus Cable for GC2 Golf Cart Modules
Epoch CANBus Cable for GC2 LiFePO4 Module Communication
$8.95 – $17.95Price range: $8.95 through $17.95

CANBus Communication for Multi-Battery Setups

Your grid-independent battery bank needs reliable communication between modules. The Epoch CANBus Cable connects GC2 LiFePO4 golf cart batteries so they share real-time data, synchronize charge and discharge cycles, and operate as a unified system. Built-to-survive with durable insulation resistant to abrasion, heat, and environmental wear, this cable uses pre-terminated connectors for a straightforward plug-and-play installation. Available in 36-inch and 84-inch lengths to match your module spacing. Keep your off-grid power system talking to itself.

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CANBus Protocol Support
Plug-and-Play Install
Durable Insulation
Epoch GC2 Compatible
36" or 84"
Available Lengths
LiFePO4
Battery Chemistry
GC2 Modules
Compatible Form Factor
Modules That Actually Talk to Each Other

Modules That Actually Talk to Each Other

When you piece together a multi-battery setup from different sources, the number one failure point isn't the cells — it's the communication. Batteries that can't share state of charge data drift out of balance, and your bank degrades faster than it should. This CANBus cable solves that by ensuring every Epoch GC2 LiFePO4 module exchanges real-time data through a dedicated protocol. No guesswork, no mismatched signals. At Off Grid Vault, every component we carry is vetted so the inverter talks to the BMS and the batteries talk to each other — this cable is part of that chain.

Pre-Terminated for Fast, Clean Installs

Pre-Terminated for Fast, Clean Installs

Soldering CANBus connections in the field is a hassle and a potential failure point. This cable arrives with pre-terminated connectors that plug directly into the CAN ports on your Epoch GC2 modules. Power off your batteries, connect one end to the first module and the other to the adjacent one, route safely away from sharp edges and heat sources, then power on and verify through your BMS monitoring software. Available in 36-inch and 84-inch lengths so you can span the distance between modules without excess slack or dangerous tension on the connectors.

Insulation Built for Real-World Conditions

Insulation Built for Real-World Conditions

Battery compartments in golf carts, RVs, and off-grid enclosures aren't climate-controlled. This cable uses durable insulation rated for abrasion resistance, heat exposure, and general environmental wear. The construction holds up against the vibration and contact points you encounter in mobile and remote installations. Route it once, inspect it periodically, and trust it to maintain clean signal integrity between your LiFePO4 modules for the long haul. It is a small component, but a failed communication cable can take down the synchronization of an entire battery bank — so build with parts that match the quality of your cells.

Compatibility Check

Make sure this cable fits your battery setup before ordering.

  • Uses Epoch GC2 LiFePO4 golf cart battery modules
  • Module-to-module spacing is 36 inches or less (36-inch cable) or 84 inches or less (84-inch cable)
  • Battery modules equipped with CANbus communication ports

Where This Cable Fits

Designed for multi-battery GC2 LiFePO4 configurations.

Off-Grid Cabin Battery Banks
Golf Cart Lithium Conversions
RV Multi-Battery Systems

Full specifications

Full specifications5 data points across 4 categories

Dimensions

Length Options36 inch, 84 inch

Power & Performance

Communication ProtocolCANbus

Materials

InsulationResistant to abrasion, heat, and environmental wear
ConnectorsPre-terminated

Compliance & Warranty

CompatibilityEpoch GC2 LiFePO4 golf cart batteries

The Off Grid Vault Promise

We stand behind every product we sell — because your off-grid system can't afford weak links.

Free ShippingShips free to your door, no minimums or thresholds.
30-Day Performance GuaranteeIf it doesn't perform as specified, return it uninstalled in original packaging within 30 days.
Free System Design ConsultationOur engineers size your system for your actual consumption — no guesswork, no incompatible components.
★★★★★
“I've got four Epoch GC2 modules in my cart and bought these cables to link them all. Plugged in, fired up the BMS, and everything synced immediately. No soldering, no guessing. The 84-inch gave me enough slack to route around the frame without pinching. Exactly what it should be.”
F
First L.Prescott, AZ

CANBus Cable for GC2 Golf Cart Modules

The Epoch CANbus Cable for GC2 Golf Cart Modules is designed to enable communication between multiple GC2 Lithium Iron
Phosphate (LiFePO4) battery modules. This cable facilitates data exchange and system synchronization through the
CANbus communication protocol, ensuring ecient power management, system monitoring, and balanced operation in
multi-battery setups.

Usage

  1. Prepare the Modules:
    Ensure all battery modules are powered off before beginning the installation. Identify the CANbus ports on each
    GC2 battery module.
  2. Connect the Cable:
    Plug one end of the CANbus cable into the CAN port of the first GC2 module. Connect the other end of the cable to
    the CAN port on the adjacent module.
  3. Repeat for Additional Modules:
    If connecting multiple batteries, repeat the process with additional CANbus cables to link all modules in the
    system.
  4. Verify Connections:
    Ensure all connections are secure and the cable is routed safely to avoid pinching or damage.
  5. Power On the System:
    Turn on the battery modules and verify communication through the system’s BMS or monitoring software.

Key Features

  • Length: 36 inches or 64 inches for flexible module-to-module connections
  • Compatibility: Designed specifically for Epoch GC2 LiFePO4 golf cart batteries
  • High-Quality Construction: Durable materials for reliable performance in various environments
  • Plug-and-Play Design: Pre-terminated connectors for hassle-free installation
  • CANbus Communication: Supports real-time data exchange and system synchronization
  • Durable Insulation: Resistant to abrasion, heat, and environmental wear


Advantages

  • Multi-battery configurations in golf carts
  • Battery management system (BMS) communication
  • Data sharing between GC2 battery modules
  • Advanced monitoring and power distribution setups

Maintenance & Care

  • Inspect Regularly: Check the cable and connectors periodically for wear, damage, or loose
    connections.
  • Avoid Excess Tension: Ensure the cable is not stretched or under strain to maintain optimal
    performance.
  • Protect from Damage: Route the cable to avoid sharp edges, heat sources, or areas prone to
    impact.
  • Clean Connectors: Use a soft cloth to clean the connectors if they become dirty or corroded.


Additional information

Length

36 inch, 84 inch

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Frequently Asked Questions

This CANBus cable is designed specifically for Epoch GC2 LiFePO4 golf cart battery modules. The connectors and communication protocol are matched to Epoch's CAN port configuration. If you are running a different brand, check whether the CAN port pinout matches before purchasing. Off Grid Vault carries this cable as a purpose-built match for Epoch systems — if you need a cable for a different battery brand, contact us with your module details and we will point you to the right part.
It depends on the physical distance between your GC2 battery modules. Measure the span between CAN ports on adjacent modules in your enclosure or battery tray, then add a small amount of slack for safe routing without tension. The 36-inch length works for closely spaced modules in compact battery racks. The 84-inch length gives you more reach for wider tray layouts or when cables need to route around obstructions. Avoid excess tension on the connectors — if in doubt, go longer and zip-tie the slack neatly.
You need one CANBus cable per connection between adjacent modules. For a two-battery setup, one cable links them together. For a three-battery bank, you need two cables — one between module one and two, and another between module two and three. The cable creates a daisy-chain communication link, so each additional module requires one more cable to connect it to the previous module in the chain.
Generic CANBus cables may fit the port physically, but the pinout, wire gauge, and connector quality are not guaranteed to match Epoch's specification. A loose connection or incorrect pin mapping can cause intermittent communication failures between your LiFePO4 modules — the kind of problem that does not show up until you are miles from anywhere and your batteries stop balancing. This cable is built to Epoch's spec for a reason: reliable, consistent signal integrity in the environments where off-grid equipment actually operates.
Without CANBus communication, your GC2 modules cannot synchronize state of charge or balance during charging and discharging. Individual batteries may drift out of balance over time, which stresses cells and reduces overall bank lifespan. The system will still deliver power, but you lose the monitoring and balancing advantages that LiFePO4 modules are designed to provide. Inspect your cables periodically for wear, loose connectors, or damage — replacing an eight-dollar cable now is far less costly than cell degradation later.
Yes. Off Grid Vault is an authorized dealer, and this cable carries the same accountability as every product on our site. If it does not perform as specified, our 30-day performance guarantee covers uninstalled returns in original packaging. We do not drop-ship faceless components — we carry parts we would use in our own builds, and this CANBus cable is one of them. If you have questions about compatibility with your specific Epoch GC2 setup, our team is available to help before you order.
SKU: 36inch-canbus-cable Category: Brand:

The Off Grid Vault Promise

We stand behind every product we sell — because your off-grid system can't afford weak links.

Free Shipping Ships free to your door, no minimums or thresholds.
30-Day Performance Guarantee If it doesn't perform as specified, return it uninstalled in original packaging within 30 days.
Free System Design Consultation Our engineers size your system for your actual consumption — no guesswork, no incompatible components.

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About epoch batteries Battery Accessories

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

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