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Goal Zero Yeti 1000 Lithium 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.
Quick answer: the Goal Zero Yeti 1000 Lithium stores 1,045 Wh and delivers up to 1,500 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 8.0 hours. Last source check: 2026-08-27. This is an estimate, not a guarantee.
Capacity1045 Wh
AC output1,500 W
Surge3,000 W
ChemistryLi-ion NMC
ConfidenceEstimated
Source regionglobal/general
Checked2026-08-27
Swipe table sideways
| Battery capacity | 1045 Wh |
|---|---|
| Battery chemistry | Li-ion NMC |
| AC output | 1,500 W |
| Surge output | 3,000 W |
| DC output | 120 W |
| USB-C output | unknown |
| Solar input | 360 W |
| Weight | 18.1 kg |
| Confidence | Estimated |
| Lifecycle status | Unknown |
| Source region | global/general |
| Last verified | 2026-08-27 |
Solar input stores the 360W high-power charging ceiling rather than the 120W 8mm port. This generation has USB-A ports only, so USB-C stays unknown.
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% | 4h 51m | Estimated | Use calculator |
| CPAP without heated humidifier | 40 W at 100% | 19h 59m | Estimated | Use calculator |
| Starlink Mini | 32 W at 100% | 1d 2h | Estimated | Use calculator |
| Wi-Fi router | 12 W at 100% | 2d 20h | Estimated | Use calculator |
| LED TV | 100 W at 100% | 8h 0m | Estimated | Use calculator |
Calculator for this station
Adjust watts, duty cycle, reserve, output path, and startup surge with Goal Zero Yeti 1000 Lithium prefilled from the source-linked specs above.
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Power station model
Battery capacity (Wh): 1045 WhContinuous output rating (W): 1500 WSurge output rating (W): 3000 W
Estimated runtime13h 19m8h 20m – 16h 33mEstimated runtime: 13h 19m, 8h 20m – 16h 33m
Output path
Estimated runtime
13h 19mEstimated runtime: 13h 19mThis setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.
Conservative8h 20m
Estimated13h 19m
Optimistic16h 33m
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.
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
- Rated battery
- 1045 Wh
- Usable energy
- 799 Wh
- 1045 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
- 13h 19m
- 799 Wh / 60 W = 13h 19m
- 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.
Source-Backed Next Steps
Smallest matching record (8h)Jackery Explorer 600 Plus
WattRunTime.com
WattRunTime estimate
Estimated runtime
13h 19mThis setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.Usable energy799 Wh
Average load60 W
Fixed station overheadUnknown (not included)
Running watts60 W
Max surgen/a
Runtime range
Conservative8h 20m
Estimated13h 19m
Optimistic16h 33m
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
Usable energy799 Wh1045 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 runtime13h 19m799 Wh / 60 W = 13h 19m
Assumptions
- 1045 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 1,500 W, so high-draw appliances and tools need careful filtering.
- Tracked solar input is 360 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.
- Still unknown in the source-backed record: usb-c output.
- Confidence is not marked verified; keep the linked source context visible before making a purchase or emergency plan.
Related Goal Zero Records
Nearby source-linked models from the same brand help you compare capacity, output, and unknown fields without leaving the data set.
Yeti 1000 LiFePO4
998.4 Wh, 2,000 W AC output, confidence: Verified.
Yeti 1000X
997 Wh, 1,500 W AC output, confidence: Verified.
Yeti 1000 Core
983 Wh, 1,200 W AC output, confidence: Verified.
Sources
- Goal Zero Yeti 1000 Lithium official product page (official; checked 2026-08-27)