• Anker SOLIX F3000 Expansion Battery
  • Anker SOLIX F3000 Expansion Batteries stacked in F300 Portable Power Station charging via solar panel
  • Three Anker SOLIX F3000 Expansion Batteries stacked with F300 Portable Power Station
  • Two Anker SOLIX F3000 Expansion Batteries stacked vertically
  • Two sets of three Anker SOLIX F3000 Expansion Batteries stacked with F300 Portable Power Stations
  • Three Anker SOLIX F3000 Expansion Batteries stacked vertically
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Anker SOLIX F3000 Expansion Battery

Anker

$1,199.00
$1,199.00
In Stock — Ready to Ship
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Product Details

The Anker SOLIX F3000 Expansion Battery adds 3072Wh of matched LFP capacity to the F3000 portable power station, doubling total storage from 3072Wh to 6144Wh. At 6144Wh combined, the system powers a full-size refrigerator for over 50 hours, runs essential home circuits for 24+ hours during an outage, or stores two full days of excess solar production.

Available in 1, 2, or 3 battery configurations — scaling the F3000 to 6144Wh, 9216Wh, or 12,288Wh respectively. Three batteries deliver over 72 hours of essential home backup, making the system comparable to a small standby generator without fuel, noise, or emissions.

Each battery connects via the F3000's expansion port in seconds — no tools, wiring, or configuration required. The integrated BMS manages charge balancing automatically across all connected batteries, and each charges simultaneously through the host station's AC, solar, or DC inputs.

Brand new in box

Brand new in box

5 year factory warranty

5 year factory warranty

Fast shipping (5–7 business days)

Fast shipping (5–7 business days)

Authorized Anker SOLIX dealer

Authorized Anker SOLIX dealer
  • 3072Wh per battery — doubles F3000 capacity to 6144Wh with a single unit
  • Scale up to 3 batteries (12,288Wh total) for 72+ hours of essential home backup
  • LiFePO4 chemistry: 3,000+ cycles to 80% — matched to F3000 battery specification
  • Direct expansion port connection — no tools, cables, or configuration required
  • Simultaneous charging via AC, solar, and DC inputs alongside the host station
  • Integrated BMS manages charge balancing across all connected batteries automatically
  • Compatible exclusively with the Anker SOLIX F3000 and F3000 DIY Home Power Saver Kit

The Anker SOLIX F3000 Expansion Battery adds 3072Wh of matched LFP capacity to the F3000 portable power station, doubling total storage from 3072Wh to 6144Wh. At 6144Wh combined, the system powers a full-size refrigerator for over 50 hours, runs essential home circuits for 24+ hours during an outage, or stores two full days of excess solar production.

Available in 1, 2, or 3 battery configurations — scaling the F3000 to 6144Wh, 9216Wh, or 12,288Wh respectively. Three batteries deliver over 72 hours of essential home backup, making the system comparable to a small standby generator without fuel, noise, or emissions.

Each battery connects via the F3000's expansion port in seconds — no tools, wiring, or configuration required. The integrated BMS manages charge balancing automatically across all connected batteries, and each charges simultaneously through the host station's AC, solar, or DC inputs.

This item comes with a 5-Year Factory Warranty from Anker SOLIX. Warranty coverage begins from the date of purchase and is automatically tracked — no registration required. In the event of a covered defect, Anker SOLIX will repair or replace the unit at no charge. Proof of purchase (order number, sales invoice, or dated receipt from an authorized reseller) is required for warranty claims. Exclusions apply for damage from misuse, disassembly, unauthorized modifications, or products purchased from unauthorized resellers. For warranty claims: support@ankersolix.com or 1-800-988-7973 (US/CA).