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Jackery Explorer 1500 Runtime Calculator

Quick answer: the Jackery Explorer 1500 stores 1,534 Wh and delivers up to 1,800 W of continuous AC power. Under this site's planning assumptions (85% inverter efficiency, 10% reserve), a steady 100 W AC load runs for roughly 11.7 hours. Last source check: 2026-08-27. This is an estimate, not a guarantee.

Jackery Explorer 1500 portable power station
Battery capacity1,534 Wh
AC output1,800 W
Surge output3,600 W
Battery chemistryunknown
ConfidenceEstimated
Source regionGlobal/general sources
checked2026-08-27
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Jackery Explorer 1500: Key facts
Battery capacity1,534 Wh
Battery chemistryunknown
AC output1,800 W
Surge output3,600 W
DC outputunknown
USB-C output60 W
Solar inputunknown
Weightunknown
ConfidenceEstimated
Lifecycle statusUnknown
Source regionGlobal/general sources
Last verified2026-08-27
Catalog notes (original English)

Capacity stores the 1534Wh headline figure; a runtime FAQ on the same page uses 1488Wh instead. Chemistry, DC, solar and weight stay unknown because the page publishes none.

Runtime estimate

Formula starting points use each scenario’s default watts, duty cycle and output path, with 10% reserve or 15% for CPAP. Linked detail pages use the same inputs. Hours apply only if the device can run and start; they are not measured runtimes.

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Runtime estimate
Device scenarioPlanning defaultEstimated runtimeDevice scenario: ConfidenceModels
Full-size refrigerator500 W · 33% · AC inverter · Reserve: 10%7h 7m
Within the tracked power limits; compatibility still needs checking		EstimatedCalculator
CPAP without heated humidifier40 W · 100% · AC inverter · Reserve: 15%1d 3h
Within the tracked power limits; compatibility still needs checking		EstimatedCalculator
Starlink Mini32 W · 100% · USB-C PD · Reserve: 10%1d 15h
Exceeds a tracked power limit — do not rely on these hours		EstimatedCalculator
Wi-Fi router12 W · 100% · AC inverter · Reserve: 10%4d 5h
Within the tracked power limits; compatibility still needs checking		EstimatedCalculator
LED TV100 W · 100% · AC inverter · Reserve: 10%11h 44m
Within the tracked power limits; compatibility still needs checking		EstimatedCalculator
Adjust these assumptions in the runtime calculator

Runtime calculator

Runtime is conditional on successful startup, compatible voltage/connectors and sufficient output. Verify the actual device setup before relying on these hours.

Loading calculatorPreparing calculator
Power station model
Battery capacity (Wh): 1534 WhContinuous output rating (W): 1800 WSurge output rating (W): 3600 W
Jackery Explorer 1500
Estimated runtime19h 34m12h 14m – 1d 0hEstimated runtime: 19h 34m, 12h 14m – 1d 0h
Output path

Estimated runtime

Within the tracked power limits; compatibility still needs checking

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.

19h 34mEstimated runtime: 19h 34m

This setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.

Conservative12h 14m
Estimated19h 34m
Optimistic1d 0h

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.

  • 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

Show your work

Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.

Rated battery
1534 Wh
Usable energy
1174 Wh
1534 Wh x 85% x 90% x 100% x 100%
Running watts
60 W
Average load
60 W
Max surge
n/a
Fixed station overhead
Unknown (not included)
60 W / 85% = 70.6 W battery draw; fixed overhead is unknown and excluded
Estimated runtime
19h 34m
1174 Wh / 60 W = 19h 34m
Output path
AC inverter
Efficiency (%)
85
Reserve kept unused (%)
10
Battery health (%)
100
Cold weather loss (%)
0

This link contains the numeric values you entered, but not custom load names.

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WattRunTime.com

WattRunTime estimate

Estimated runtime

19h 34mThis setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.
Usable energy1174 Wh
Average load60 W
Fixed station overheadUnknown (not included)
Running watts60 W
Max surgen/a

Runtime range

Conservative12h 14m
Estimated19h 34m
Optimistic1d 0h

Show your work

Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.

Usable energy1174 Wh1534 Wh x 85% x 90% x 100% x 100%
Fixed station overheadUnknown (not included)60 W / 85% = 70.6 W battery draw; fixed overhead is unknown and excluded
Estimated runtime19h 34m1174 Wh / 60 W = 19h 34m

Assumptions

  • 1534 Wh nominal battery capacity
  • AC inverter output path
  • 85% conversion efficiency
  • 10% reserve kept unused
  • 60 W average load from 1 load
  • 100% battery health
  • 0% temperature loss
  • Fixed station overhead unknown; not included

Warnings

  • 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

Planning notes

  • Capacity class: 1,534 Wh. Size the battery for your measured average load and required hours, including reserve.
  • Tracked output: 1,800 W. Compare both running demand and startup demand before using any runtime estimate.
  • Solar input limit: unknown. Actual refill depends on panel voltage/current compatibility, sunlight, angle and charging losses.

Known data gaps

  • Unverified or missing specifications remain visible. The confidence label describes the station record, not a tested runtime or approval for emergency use.
  • Weight: unknown. Check the complete carrying setup, cables and battery extensions before choosing this model for travel.
  • unknown: Battery chemistry, DC output, Solar input, Weight

Models: Jackery

Compare nearby capacity records from the same brand, then check output, weight and missing fields. A larger battery does not establish device compatibility.

Sources