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The Epoch 36-inch CANbus Cable is the correct communication link for Epoch GC2 LiFePO4 golf cart battery modules. It connects compatible modules so their battery management systems can exchange data, stay synchronized, and report accurate telemetry, letting a multi-module bank work as a single, unified battery system.
When multiple GC2 modules are installed together, they need more than power cables. This cable provides the CANbus data connection for BMS communication, module-to-module data sharing and advanced monitoring, with balanced charging and discharging across the bank to support performance and lifespan. Pre-terminated connectors plug straight into the CAN ports, and the 3-foot length gives extra routing room for custom trays and modules mounted farther apart. It carries data only and does not replace power cables, fuses or disconnects.
Key Features
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Made for Epoch GC2 modules: The official communication link engineered for Epoch GC2 LiFePO4 setups, so an upgraded golf cart power system operates as a single, unified battery bank.
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CANbus communication: Real-time data exchange and system synchronization between modules for balanced charging and discharging, supporting the performance and lifespan of a multi-battery setup.
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Flexible 36-inch reach: Three full feet of flexible slack to route module-to-module connections cleanly inside any standard or custom golf cart battery tray.
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Plug-and-play design: Pre-terminated connectors for a quick, secure installation right out of the box.
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Rugged golf cart durability: Heavy-duty insulation built to resist vibration, wire abrasion, heat and environmental wear on the course or off-road trails.
Key Benefits
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Official accessory: Made for Epoch GC2 modules
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Module-to-module link: Connects adjacent CAN ports
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Telemetry support: Helps share BMS data
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Flexible routing: 36-inch / 3-foot length
Seamless BMS Synchronization and Telemetry
Keep multi-battery Epoch GC2 golf cart systems communicating like one coordinated lithium bank.
When multiple GC2 lithium battery modules are installed together, they need more than power cables. This cable provides the CANbus data connection that allows compatible modules to exchange information, support system synchronization, and improve monitoring accuracy for multi-battery golf cart setups.
Use it for BMS communication, module-to-module data sharing, and advanced monitoring configurations where your installation calls for a 36-inch CANbus extension between compatible Epoch GC2 battery modules.
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Perfect length for custom battery layouts: The 36-inch length gives installers extra routing flexibility for custom golf cart builds, modified battery trays, and GC2 modules mounted farther apart than a tight factory-style layout.
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Official Epoch accessory and durable insulation: Designed specifically for Epoch GC2 LiFePO4 golf cart batteries, with durable construction and insulation intended to resist abrasion, heat and environmental wear in demanding battery compartments.
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Easy plug-and-play installation: Pre-terminated connectors keep installation simple. No cutting, splicing or custom wiring is required: connect the CAN ports, route the cable safely, and verify communication through your system monitor.
Maintenance and Care
Protect the cable for reliable communication. Inspect the cable and connectors periodically for wear, damage or loose connections. Route the cable so it is not stretched, pinched, or exposed to sharp edges, impact points or heat sources. Clean connectors with a soft cloth if they become dirty or corroded.
Compatibility
- Epoch GC2 LiFePO4 golf cart battery modules (Epoch 48V 30Ah GC2 module)
- Listed by Epoch as an accessory for: 48V 30Ah GC2 battery; 48V 60Ah, 90Ah and 120Ah GC2 golf cart complete kits; 48V 30Ah and 60Ah Ryobi electric mower replacement kits
- Use the official Epoch cable rather than a standard ethernet or networking cable, even if the connector looks similar
Suitable For:
- Connecting Epoch GC2 batteries in parallel configurations that require communication linking
- Golf cart lithium battery telemetry and module-to-module BMS data sharing
- Custom battery tray layouts where a 36-inch CANbus extension provides cleaner routing
- Replacement or spare communication cable for compatible Epoch GC2 module installations
- Battery management system communication in multi-module golf cart lithium systems
Please Note: Communication cable only. Heavy-gauge battery cables still carry the power; this cable does not replace power cables, fuses, disconnects or other current-carrying components.
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Specifications
Product Details
Product name: 36 inch CANBus Cable for GC2 Golf Cart Modules
SKU: 36inch-canbus-cable
Cable length: 36 inches / 3 feet
Compatibility: Designed specifically for Epoch GC2 LiFePO4 golf cart batteries
Communication type: CANbus communication protocol
Primary use: Data exchange, system synchronization, BMS communication, and monitoring support in multi-battery setups
Connector style: Pre-terminated plug-and-play connectors for compatible CAN ports
Construction: High-quality construction with durable insulation
Insulation resistance: Resistant to abrasion, heat, and environmental wear
Installation type: Module-to-module CAN port connection
Care guidance: Inspect regularly, avoid excess tension, protect from sharp edges and heat, and clean connectors if dirty or corroded
In the Box
- 1 x 36-inch CANbus communication cable
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Installation Overview
- Power off modules: turn off the battery modules before beginning the installation.
- Identify CAN ports: locate the CANbus communication ports on each compatible GC2 module.
- Connect adjacent modules: plug one end into the first module and the other end into the adjacent module.
- Route safely: avoid sharp edges, heat sources, pinch points and excess tension.
- Verify communication: power on the modules and confirm communication through the BMS or monitoring software.
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Do I need a CANbus cable to connect my Epoch GC2 batteries?
Yes. When configuring multiple Epoch GC2 lithium golf cart modules that require shared BMS communication, the CANbus cable links the batteries so they can exchange data, synchronize operation, and provide accurate telemetry to the system monitor or compatible app. Heavy-gauge battery cables still carry the actual power; this cable is for communication only.
Is this 36-inch cable for custom golf cart battery layouts?
Yes. This 36-inch CANbus cable provides a 3-foot reach for custom battery tray layouts, modified golf cart builds, or installations where GC2 modules are spaced farther apart than a tight factory-style layout. Always route the cable safely to avoid pinching, sharp edges or excess tension.
Where does the CANbus cable plug in?
The cable plugs directly into the CANbus communication ports on compatible Epoch GC2 lithium battery modules. Power the modules off, connect one end to the CAN port of the first module, connect the other end to the adjacent module, then verify communication through the system BMS, display or monitoring software.
Can I use a standard ethernet or networking cable instead?
No. Even though the connector may look similar to common networking cables, use the official Epoch GC2 communication cable for correct fitment, installation reliability and battery communication compatibility. Unverified cables may not provide the correct wiring, durability or performance in a vibrating golf cart battery bay.
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Epoch Batteries Limited Warranty
Warranty Period
1-year limited warranty
Epoch Batteries-branded products are covered against qualifying defects in materials and workmanship for the applicable warranty period, subject to Epoch's model-specific remedy schedule and the terms of its warranty policy. Epoch-branded chargers carry a 2-year limited warranty and accessories (such as fuel gauges and voltage reducers) a 1-year limited warranty, from the original purchase date.
Registration
Register your battery with Epoch within 90 days of purchase for full warranty coverage. If it is not registered within that time, the warranty period begins from the battery's original manufacturing date. Proof of ownership is required for any claim, and coverage is non-transferable and applies only to the original purchaser.
Remedy
After inspection and testing, Epoch will provide the applicable remedy for a qualifying manufacturing defect: an approved repair, a replacement, or a comparable-product offer according to the model's schedule. Typical repair turnaround is 3–10 business days once the product is received.
Exclusions
Coverage may be denied when a failure is caused by misuse, improper handling, installation or storage, or use outside the product's specifications. Examples include an unsecured battery; loose, corroded or improperly connected terminals; series or parallel connections beyond the manufacturer's recommendations; reverse polarity or short circuits; impact, fire or water submersion; storage above 140°F or below -40°F; prolonged storage fully discharged or batteries left uncharged for more than three months; poor crimps, undersized cables or damaged wiring; opened, modified or tampered products; and use in applications the battery was not designed for, including repeated engine starting on non-cranking models.
Obtaining Warranty Service
Start a claim through the Epoch Batteries Warranty Portal with your model and serial number, proof of purchase, a description of the issue and supporting photos or videos. If approved, Epoch provides an RMA number and packing instructions. Do not ship a product without a valid RMA. The customer arranges and pays for shipment to Epoch, packaged in compliance with lithium battery shipping rules. Epoch Batteries can be reached at 1-888-501-1846 or support@epochbatteries.com.
Visit Epoch's Warranty Page to review the full warranty terms.
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Shipping is typically through freight carriers and the actual shipping time is contingent on your location and the specific warehouse dispatching your order. Please allow for a 1-3 business day processing period before shipment, and an estimated delivery time of up to 7 business days. Your confirmation email will include delivery details and we will send you a tracking number as soon as one is available. If you ordered several separate items, you may receive multiple tracking numbers. Once the item has been shipped, the freight service will contact you to coordinate the date and time of delivery. If you require any special accommodations during delivery please let us know as soon as possible and let the delivery company know when arranging the appointment.
Typically, orders will be dropped off either curbside or outside your front door or garage. It is your responsibility to bring the order inside or to its final destination and to remove any existing items.
Depending on the item, parts may be shipped in multiple boxes, and assembly may be required. When your order is delivered, please check that you have all pieces of the item and that nothing is damaged. If your order is damaged during transit and external damage is visible, note the damage immediately, write it on the delivery documents, take photos and/or videos, and refuse shipment. If there is no visible external damage, accept the package but note “subject to concealed damage” on the delivery documents. Any damage upon delivery needs to be reported within 24 hours of delivery or you may not be eligible for a refund. For additional information on submitting claims, as well as incorrect item exchanges, and replacements, please see our Refund Policy.
For more information about shipping, please visit our complete Shipping Policy.
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