ETHOS Stack to Stack Power Cable Pair (4.9 ft)

Why we recommend this

Our Energy Score for this model is 37/100 (Fair). We weighed round-trip efficiency, warranty depth, compatibility, and real-world use cases for home batteries.

  • Safe, long-life LiFePO4 chemistry
  • Long cycle life (~6,000 cycles)
  • 10-year warranty coverage

Purchases through our links support independent testing at no extra cost to you.

Overview

The CBL089 ETHOS Stack to Stack Power Cable Pair (4.9 ft) is a home batteries solution built around LiFePO4 chemistry. Key specs include 6,000+ cycle life, 10 years warranty. Notable features: Synced from Zoho Books catalog; SKU: CBL089-K; Ships from BigBattery. Priced at $125.00 and currently in stock, this model scores 37/100 on our Energy Score — we weigh efficiency, warranty depth, compatibility, and real-world use cases for home batteries.

  • Whole-home backup
  • Off-grid cabin
  • Peak shaving & demand charges

Compatibility

HomeCabinCommercial

Pros & cons

Pros

  • Safe, long-life LiFePO4 chemistry
  • Long cycle life (~6,000 cycles)
  • 10-year warranty coverage
  • Expandable, stackable architecture

Cons

  • Premium price vs entry-level AGM
  • Professional install recommended for full backup

Technical specifications

SKU
CBL089-K
Unit
pcs
Status
active

Compare similar models

Spec
Energy4Solar Score3785Best85
Price$125$3,749.99$3,399.99
Price per kWh—$232.92$212.5Best value
Capacity16.116
Voltage48V48V
ChemistryLiFePO4LiFePO4LiFePO4
Cycle life6000 cycles6000 cycles6000 cycles
Weight0 lbs0 lbs0 lbs
Warranty10 years10 years10 years
Rating000
In stock
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FAQ

The CBL089 ETHOS Stack to Stack Power Cable Pair (4.9 ft) is a home batteries solution built around LiFePO4 chemistry. Key specs include 6,000+ cycle life, 10 years warranty. Notable features: Synced from Zoho Books catalog; SKU: CBL089-K; Ships from BigBattery. Priced at $125.00 and currently in stock, this model scores 37/100 on our Energy Score — we weigh efficiency, warranty depth, compatibility, and real-world use cases for home batteries.

Affiliate disclosure:Energy4Solar is an independent research & comparison site. You complete your purchase securely on the retailer's own site (such as BigBattery, Signature Solar, Solar Guys, or Amazon), and we may earn a commission at no extra cost to you. Prices and availability are set by the retailer and may change — always confirm the current price before checkout.

Related products

37/100

ETHOS Stack to Stack Power Cable Pair (4.9 ft)

SKU: CBL089-K

37/100

$125

≈ $87.5 after 30% federal tax credit

Price shown is for comparison only. See the live price at checkout.

Capacity
Voltage
Cycles
6,000
Weight
0 lbs
$0.02/cycle
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Affiliate disclosure:Energy4Solar is an independent research & comparison site. You complete your purchase securely on the retailer's own site (such as BigBattery, Signature Solar, Solar Guys, or Amazon), and we may earn a commission at no extra cost to you. Prices and availability are set by the retailer and may change — always confirm the current price before checkout.

ETHOS Stack to Stack Power Cable Pair (4.9 ft)

$125≈ $87.5 after ITC

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