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Original illustrative render representing a compact portable power station — not an exact photograph of the Anker SOLIX C300.

Illustrative image — not an exact product photograph.

Anker SOLIX

C300

Portable power station · Market: US

LiFePO4

The Anker SOLIX C300 is a 288 Wh LiFePO4-class portable power station rated for 300 W of continuous output. PowerMatchLab summarizes the manufacturer-published specifications below; figures we could not confirm are shown as “Not verified”.

Capacity
288 Wh
Continuous output
300 W
Surge output
600 W
Weight
Not verified
UPS switchover
Not verified
Warranty
Not verified

Pros & cons

Pros

  • Compact entry-level SOLIX unit
  • LiFePO4 battery
  • 600W SurgePad surge capability

Cons

  • Limited 288Wh capacity and 300W continuous output
  • Weight not independently verified

Estimated runtime examples

Estimated runtime = capacity_wh × 0.85 ÷ device_watts. This is a calculation using an assumed 85% usable efficiency — never a guaranteed or tested figure. Real runtime depends on the device, its duty cycle and temperature.

Estimated runtime for example loads
Example loadAssumed drawEstimated runtime
Full-size refrigerator (~150 W avg)150 W1.6 h
CPAP machine (~40 W)40 W6.1 h
Laptop (~60 W)60 W4.1 h
LED TV (~100 W)100 W2.4 h
Space heater (~1500 W)1500 W10 min

Anker SOLIX C300

Checked September 4, 2026

Check Price

How to read this page

Specifications are recorded from manufacturer-published information. Source labels and the last-checked date appear under Specifications → Provenance (Anker SOLIX US, last checked September 4, 2026); direct manufacturer URLs will be added when available. The PowerMatch Score is a PowerMatchLab editorial assessment. Runtime figures are calculations, not tests. “Check Price on Amazon” opens our Amazon Associates link for this exact product; see the affiliate disclosure.