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Goal Zero Yeti 300 Starlink Mini Runtime Estimate

A compact Starlink Mini estimate using the Yeti 300 USB-C output path. The estimate uses the same runtime engine as the main calculator and keeps source confidence visible.

Goal Zero Yeti 300 portable power station

Within the tracked power limits; compatibility still needs checking

7h 41m

Estimated runtime: Starlink Mini. Within the tracked power limits; compatibility still needs checking

8h 0m

Planning default · > 7h 41m

USB-C PD

Continuous output rating (W): 100 W

Starlink Mini: 32 W · Duty cycle (%): 100% · Efficiency (%): 92% · Reserve kept unused (%): 10%. Runtime is conditional on successful startup, compatible voltage/connectors and sufficient output. Verify the actual device setup before relying on these hours.

Runtime range

These are calculated sensitivity cases, not a statistical confidence interval. Conservative uses lower efficiency and battery health, more reserve/temperature loss and higher load; optimistic changes these assumptions in the opposite direction.

Conservative4h 51m
Estimated7h 41m
Optimistic9h 30m

Assumptions

Use this as a planning estimate, not a guaranteed runtime claim.

  • Battery capacity (Wh): 296.96 Wh
  • Device wattage (W): 32 W
  • Duty cycle (%): 100%
  • Output path: USB-C PD
  • Efficiency (%): 92%
  • Reserve kept unused (%): 10%
  • Battery health (%): 100%
  • Cold weather loss (%): 0%
  • Device startup surge (W): Not required
  • Fixed station overhead unknown; not included
  • This is an estimate. Real runtime changes with load, temperature, battery age, AC/DC output, and device behavior. Runtime is conditional on successful startup, compatible voltage/connectors and sufficient output. Verify the actual device setup before relying on these hours.
  • Within the tracked power limits; compatibility still needs checking

Sources

Unverified or missing specifications remain visible. The confidence label describes the station record, not a tested runtime or approval for emergency use.

Confidence

Models: Verified. Device scenario: Estimated. Last verified: 2026-08-21. Unverified or missing specifications remain visible. The confidence label describes the station record, not a tested runtime or approval for emergency use.

Runtime sensitivity

These computed checks show how reserve, battery health, and temperature assumptions move the estimate before you trust one number.

Current assumptions

7h 41m

Reserve: 10% · Battery health: 100% · Temperature loss: 0%

  • Usable energy: 246 Wh
  • Average load: 32 W

Higher reserve

6h 50m

Reserve: 20% · Battery health: 100% · Temperature loss: 0%

  • Usable energy: 219 Wh
  • Average load: 32 W

Cold or aged battery

5h 53m

Reserve: 10% · Battery health: 90% · Temperature loss: 15%

  • Usable energy: 188 Wh
  • Average load: 32 W

Nearby station estimates

Compare this result with nearby source-linked model pages for the same device scenario.

Anker SOLIX C300

7h 27m · 32 W · Reserve: 10%. Within the tracked power limits; compatibility still needs checking

Open estimate

Anker SOLIX C300 DC

7h 27m · 32 W · Reserve: 10%. Within the tracked power limits; compatibility still needs checking

Open estimate

BLUETTI Elite 30 V2

7h 27m · 32 W · Reserve: 10%. Within the tracked power limits; compatibility still needs checking

Open estimate

Next step

Open the parent records before using this estimate for a purchase or backup plan.

Sources

These are calculated sensitivity cases, not a statistical confidence interval. Conservative uses lower efficiency and battery health, more reserve/temperature loss and higher load; optimistic changes these assumptions in the opposite direction.

Assumptions to check

FAQ

Use this as a planning estimate, not a guaranteed runtime claim.

Goal Zero Yeti 300: Estimated runtime?

7h 41m. Within the tracked power limits; compatibility still needs checking. Starlink Mini: 32 W · Duty cycle (%): 100% · Efficiency (%): 92% · Reserve kept unused (%): 10%. Runtime is conditional on successful startup, compatible voltage/connectors and sufficient output. Verify the actual device setup before relying on these hours.

Assumptions?

This is an estimate. Real runtime changes with load, temperature, battery age, AC/DC output, and device behavior. Runtime is conditional on successful startup, compatible voltage/connectors and sufficient output. Verify the actual device setup before relying on these hours. These are calculated sensitivity cases, not a statistical confidence interval. Conservative uses lower efficiency and battery health, more reserve/temperature loss and higher load; optimistic changes these assumptions in the opposite direction.