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BigBattery ETHOS Stack-to-Stack Comm Cable | 6.6ft | 2000mm

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SKU: CBL096-K
$10.00

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The BigBattery ETHOS Stack-to-Stack Comm Cable Links a Second ETHOS Stack to Your Control Box With 6.6 ft of Reach

The BigBattery ETHOS Stack-to-Stack Comm Cable carries battery management data between two ETHOS battery stacks. With it, the ETHOS Control Box can read the state of charge, voltage and status of every module in both stacks and report accurate information to your inverter.

At 6.6 ft (2000mm), it is the longer version of BigBattery's 4.9 ft stack-to-stack comm cable, for stacks that sit farther apart. Built by BigBattery for its ETHOS 48V home battery system, which is backed by a 12-year warranty and lifetime USA-based technical support.


BigBattery ETHOS Stack-to-Stack Comm Cable Features

Stack to Stack Communication

Links the BMS communication of a second ETHOS stack to the rest of the system.

Accurate Closed-Loop Data

The Control Box and inverter see true state of charge for every module.

6.6 ft Length

Gives you more room between stacks than the 4.9 ft cable.

Sealed Connector

One end has a sealed, threaded connector housing for the ETHOS communication port.


Real-World Applications

Spacing stacks farther apart. Connect two stacks when the 4.9 ft cable will not reach.

Building a second stack. Connect a new stack's communication to the Control Box.

Replacement. Replace a damaged stack-to-stack comm cable.


Common Questions

Do I Also Need Power Cables?

Yes. Use the ETHOS Stack-to-Stack Power Cable pair to connect the power terminals of the two stacks.

How Long Is It?

6.6 ft (2000mm).

Which Length Comes in Expansion Kits?

BigBattery's ETHOS expansion kits and multi-stack systems include the 4.9 ft (1500mm) stack-to-stack comm cable. Choose this 6.6 ft cable when you need more length.


What's Included

  • 1 x BigBattery ETHOS Stack-to-Stack Comm Cable, 6.6 ft (2000mm)

Keep Every Module in the Loop

The BigBattery ETHOS Stack-to-Stack Comm Cable lets your Control Box monitor every ETHOS stack. At Outbound Power, we help customers choose the right parts for their solar and battery systems. If you have questions, our team is happy to help.


BigBattery ETHOS Stack-to-Stack Comm Cable Specifications

SKU CBL096-K
Length 6.6 ft (2000mm)
Use ETHOS stack to stack communication
Compatible With BigBattery ETHOS 48V system

Common Customer Questions

Get answers to the most frequently-asked questions customers ask before placing an order.

Is Outbound Power an Authorized Dealer?

Yes! Outbound Power is an Authorized Dealer for every single brand and product on our store.

How long will it take for my order to arrive?

Shipping times vary depending on your location and the product or products ordered.

Order Processing Time
Most products are processed within 1-3 business days. If there is a delay in processing your order, we will alert you with as much information as possible about what to expect.

After order processing is complete, you will receive tracking information to monitor your order while it is in transit.

Order Shipping Time
Following processing, it may take between 3 and 8 days to arrive, depending on your location.

Please refer to the product page for your item and reference the estimated delivery time frame for more details.

Additionally, you can see the estimated delivery time frame during checkout and receive a tracking number once your order ships.

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Most items may be returned within 30 days of delivery. Please refer to our Returns & Exchanges policy to determine what items are eligible. Returns are not accepted beyond 30 days following delivery.

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