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Jackery Explorer 1000 v2 Refrigerator Runtime Estimate

A common home-backup question for a 1kWh-class Jackery station. The estimate uses the same runtime engine as the main calculator and keeps source confidence visible.

Jackery Explorer 1000 v2 portable power station

Within the tracked power limits; compatibility still needs checking

4h 58m

Estimated runtime: Full-size refrigerator. Within the tracked power limits; compatibility still needs checking

8h 0m

Planning default · > 4h 58m

AC inverter

Continuous output rating (W): 1,500 W

Full-size refrigerator: 500 W · Duty cycle (%): 33% · Efficiency (%): 85% · 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.

Conservative3h 6m
Estimated4h 58m
Optimistic6h 10m

Assumptions

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

  • Battery capacity (Wh): 1,070 Wh
  • Device wattage (W): 500 W
  • Duty cycle (%): 33%
  • Output path: AC inverter
  • Efficiency (%): 85%
  • Reserve kept unused (%): 10%
  • Battery health (%): 100%
  • Cold weather loss (%): 0%
  • Device startup surge (W): 2,900 W
  • 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: 2026-08-20. 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

4h 58m

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

  • Usable energy: 819 Wh
  • Average load: 165 W

Higher reserve

4h 25m

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

  • Usable energy: 728 Wh
  • Average load: 165 W

Cold or aged battery

3h 48m

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

  • Usable energy: 626 Wh
  • Average load: 165 W

Nearby station estimates

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

Anker SOLIX C1000

4h 54m · 500 W · Reserve: 10%. Output or startup compatibility is not established

Open estimate

EcoFlow DELTA 2

4h 45m · 500 W · Reserve: 10%. Exceeds a tracked power limit — do not rely on these hours

Open estimate

EcoFlow DELTA 3 Classic

4h 45m · 500 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.

Jackery Explorer 1000 v2: Estimated runtime?

4h 58m. Within the tracked power limits; compatibility still needs checking. Full-size refrigerator: 500 W · Duty cycle (%): 33% · Efficiency (%): 85% · 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.