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Goal Zero Yeti 1500X Runtime Calculator
Use this source-linked record to estimate runtime from tracked capacity, output, charging, and weight fields. Unknown specs stay unknown until an official or manufacturer-grade source confirms them.
Capacity1516 Wh
AC output2,000 W
Surge3,500 W
ChemistryLi-ion NMC
ConfidenceVerified
Source regionmixed regional
Checked2026-06-24
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| Battery capacity | 1516 Wh |
|---|---|
| Battery chemistry | Li-ion NMC |
| AC output | 2,000 W |
| Surge output | 3,500 W |
| DC output | 120 W |
| USB-C output | 60 W |
| Solar input | 600 W |
| Weight | 20.7 kg |
| Confidence | Verified |
| Lifecycle status | Unknown |
| Source region | mixed regional |
| Last verified | 2026-06-24 |
Regional source note: Some specs are cross-checked against official regional pages (goalzero.eu: Goal Zero Yeti 1500X specifications). Regional SKUs can differ; verify the manufacturer page for your market before purchase or emergency planning.
Third-party measured tests
These are published third-party measurements for this model. The delta compares measured delivered Wh with WattRunTime's default no-reserve planning estimate for the same output path; it is not a new measurement.
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| Test | Measured | Default estimate | Vs estimate | Source |
|---|---|---|---|---|
| Capacity test (AC) test date unknown | 1,300 Wh 86% usable | 1,289 Wh | +11 Wh (+1%) | OutdoorGearLab Best Power Stations of 2026 accessed 2026-07-02 |
Runtime Starting Points
These are formula estimates using the tracked capacity, a 10% reserve, and each scenario's default wattage and duty cycle. They are planning starters, not measured runtimes.
Swipe table sideways
| Scenario | Default load | Estimate | Scenario confidence | Station page |
|---|---|---|---|---|
| Full-size refrigerator | 500 W at 33% | 7h 2m | Estimated | Open estimate |
| CPAP without heated humidifier | 40 W at 100% | 1d 5h | Estimated | Open estimate |
| Starlink Mini | 32 W at 100% | 1d 14h | Estimated | Open estimate |
| Wi-Fi router | 12 W at 100% | 4d 4h | Estimated | Open estimate |
| LED TV | 100 W at 100% | 11h 36m | Estimated | Open estimate |
Calculator for this station
Adjust watts, duty cycle, reserve, output path, and startup surge with Goal Zero Yeti 1500X prefilled from the source-linked specs above.
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Power station model
Battery capacity (Wh): 1516 WhContinuous output rating (W): 2000 WSurge output rating (W): 3500 W
Estimated runtime19h 20m12h 6m – 1d 0hEstimated runtime: 19h 20m, 12h 6m – 1d 0h
Output path
Estimated runtime
19h 20mEstimated runtime: 19h 20mThis setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.
Conservative12h 6m
Estimated19h 20m
Optimistic1d 0h
Conservative assumes harder conditions; optimistic assumes favorable conditions.
- This is an estimate. Real runtime changes with load, temperature, battery age, AC/DC output, and device behavior.
- Usable energy
- 1160 Wh
- Average load
- 60 W
- Fixed station overhead
- Unknown (not included)
- Running watts
- 60 W
- Max surge
- n/a
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
- Rated battery
- 1516 Wh
- Battery capacity (Wh): 1516 Wh
- Usable energy
- 1160 Wh
- 1516 Wh x 85% x 90% x 100% x 100%
- Average load
- 60 W
- 60 W running, 60 W average after duty cycle and quantity
- Fixed station overhead
- Unknown (not included)
- 60 W / 85% = 70.6 W battery draw; fixed overhead is unknown and excluded
- Estimated runtime
- 19h 20m
- 1160 Wh / 60 W = 19h 20m
- 1516 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
This link contains the numeric values you entered, but not custom load names.
Source-Backed Next Steps
Smallest matching record (8h)Jackery Explorer 600 v2
WattRunTime.com
WattRunTime estimate
Estimated runtime
19h 20mThis setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.Usable energy1160 Wh
Average load60 W
Fixed station overheadUnknown (not included)
Running watts60 W
Max surgen/a
Runtime range
Conservative12h 6m
Estimated19h 20m
Optimistic1d 0h
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
Rated battery1516 WhBattery capacity (Wh): 1516 Wh
Usable energy1160 Wh1516 Wh x 85% x 90% x 100% x 100%
Average load60 W60 W running, 60 W average after duty cycle and quantity
Fixed station overheadUnknown (not included)60 W / 85% = 70.6 W battery draw; fixed overhead is unknown and excluded
Estimated runtime19h 20m1160 Wh / 60 W = 19h 20m
Assumptions
- 1516 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.
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Good fit when
- Capacity is in a mid-size planning class that can cover many overnight or essential-load scenarios when reserve and efficiency are included.
- Tracked AC output is high enough for many household plug-in loads, but surge still needs a separate check.
- USB-C output is tracked at laptop-class power, useful for direct DC charging when the device supports it.
- Tracked solar input is 600 W before panel, weather, angle, and controller losses.
Watch out for
- Surge output is tracked, but device startup behavior should still be checked against the actual load.
Related Goal Zero Records
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Compare Yeti 1500X With Similar Stations
These source-aware comparisons use the same assumptions on both sides and keep unknown fields visible.
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Jackery Explorer 1500 v2 vs Goal Zero Yeti 1500X
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Sources
- Goal Zero Yeti 1500X specifications (official; checked 2026-06-24)
- Goal Zero Yeti 1500X US specifications (official; checked 2026-06-24)