LiMAX Big Box data harness
Reach a remote display location with a 13-foot factory-style harness.
The Epoch EP-HARNESS-V4-4M extends low-voltage data and communication wiring for LiMAX Big Box systems by 13 feet. Pre-terminated plugs and protective corrugated loom suit stretched, utility and custom cart layouts where the standard route is too short.
13 ft / 3.96mHarness length
LiMAX Big BoxExact system family
Data onlyCommunication circuit
Fit and system compatibility
Use only with the matching LiMAX Big Box communication path.
This harness is for Epoch LiMAX Big Box systems and the designated display/BMS communication connection. It is not a battery main cable, motor lead, controller lead or charger-output cable.
- Verify SKU EP-HARNESS-V4-4M and both connector shapes against the exact battery and display.
- Plan one protected 13-foot route without relying on chained extensions.
- Secure the loom away from sharp edges, pinch points, heat, moving parts, tire spray and standing water.
What's included
This listing covers one 13-foot Epoch LiMAX Big Box extended harness with factory-style connectors and protective corrugated loom, SKU EP-HARNESS-V4-4M. The battery, display and power cables are separate.
Warranty and safety documentation
Protect the signal path from routing damage.
Epoch publishes a one-year limited warranty for qualifying accessory defects, subject to current terms. Power the system down, seat connectors fully without forcing them and support the loom so vibration or movement cannot pull on either plug.
Common questions
Does this harness carry battery or motor power?
No. It is a low-voltage data and communication harness for the LiMAX Big Box display/BMS path, not a high-current cable.
Will it fit every Epoch battery?
No. Epoch identifies this harness for the LiMAX Big Box Series. Match the exact system and connector pair before ordering.
Can two extensions be connected together?
Epoch does not recommend daisy chaining. Plan the display and battery locations so one 13-foot harness reaches without tension.
Where is the extra length most useful?
It suits stretched, six-passenger, utility and custom cart layouts where the intended display route is longer than the standard harness can cover.
Check the connector and route
Send Torven Power your LiMAX model, display model, cart configuration and photos of both connectors.
Check compatibility