BigBattery ETHOS Cable Pair 4.9ft, Paralleling Cables, Battery to Inverter Cables

SKU: CBL089
High quality photo of the Big Battery CBL089 Cables Top View. Photo sourced by Current Connected.

Key Specifications:

  • Designed for 48V ETHOS battery systems
  • Length: 4.9 ft
  • Current Rating: Safely handles max charge current and discharge current, up to 250A continuous or 300A for 5 seconds
  • Safety: Meets the electrical code requirements for battery interconnection

The ETHOS 4.9ft Power Cable Pair is more than just cables—it’s your pathway to scalable, reliable energy storage and true energy independence. It’s ideal for:

  • Protecting your family home from rolling blackouts
  • Building an off-grid tiny home system
  • Creating reliable backup power for critical needs
  • Maximizing tax incentives with solar integration
  • Or seeking huge savings through peak shaving

These cables ensure your BigBattery ETHOS system delivers dependable performance exactly when you need it. It’s compatible with 48V ETHOS battery stacks with either two or three battery modules in each stack. Use it to parallel multiple cable stacks, to complete the circuit between the top and bottom battery, or modify it for use between the control box and the inverter.

$125.00

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Description

BigBattery ETHOS 4.9ft Power Cable Pair (CBL089): Essential Connection for Your ETHOS System

Maximize your BigBattery ETHOS energy storage system’s potential with the 4.9ft ETHOS Power Cable Pair. These high-quality power cables are engineered to parallel multiple ETHOS battery module stacks or to provide a longer option for completing the electrical circuit between the top and bottom batteries in a single ETHOS stack. In unconventional cases, it’s also possible to cut off one end and attach a lug to create a longer battery-to-inverter cable. 

Built for the ETHOS Ecosystem

These BigBattery ETHOS cables are precision-engineered to meet the demanding requirements of the 48V ETHOS energy storage system.

Quality Assurance:

  • Engineered specifically for the BigBattery ETHOS systems
  • Tested to ensure long-lasting performance
  • Backed by BigBattery’s commitment to safety and reliability

System Optimization:

  • Maximizes energy storage potential
  • Supports scalable power
  • Maintains comprehensive safety throughout your system

Value and Convenience:

  • Eliminates compatibility guesswork
  • Reduces installation time and complexity
  • Supports easy expandability as your power needs grow

Why Cable Quality Matters

When building reliable backup power or an off-grid system, every component counts. BigBattery’s ETHOS power cables deliver:

Safety First

  • Properly sized conductors prevent overheating
  • Quality insulation ensures long-lasting safety even in demanding environments
  • Secure connections prevent arcing and ensure long-lasting performance

Optimized Performance

  • Minimal voltage drop maintains efficient energy transfer
  • Supports the max charge current of your ETHOS control box

Perfect for Growing Systems

The beauty of the ETHOS system lies in its modular design and easy expandability. As your energy needs grow, these parallel power cables make scaling simple:

Expand Your Capacity

  • Start with a single ETHOS stack for a tiny home or cabin and expand the system as your power needs grow
  • Add parallel connections to power an entire family home
  • Support off-grid homesteads with reliable backup power

Flexible Configurations

  • Connect batteries in your ETHOS rack base for compact installations
  • Create parallel connections for maximum battery capacity
  • Adapt to different installation spaces with the additional length

Recommended Accessories:

Additional information

Weight 7 lbs

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