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Westinghouse iGen200s Runtime Calculator
Quick answer: the Westinghouse iGen200s stores 194 Wh and delivers up to 150 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 1.5 hours. Last source check: 2026-07-10. This is an estimate, not a guarantee.
Battery capacity194 Wh
AC output150 W
Surge output300 W
Battery chemistryLithium-Ion
ConfidenceEstimated
Source regionGlobal/general sources
checked2026-07-10
Swipe table sideways
| Battery capacity | 194 Wh |
|---|---|
| Battery chemistry | Lithium-Ion |
| AC output | 150 W |
| Surge output | 300 W |
| DC output | 126 W |
| USB-C output | 18 W |
| Solar input | unknown |
| Weight | 1.8 kg |
| Confidence | Estimated |
| Lifecycle status | Unknown |
| Source region | Global/general sources |
| Last verified | 2026-07-10 |
Catalog notes (original English)
DC output uses the manual's 6mm port rating of 9-12.6V DC up to 10A. Solar input stays unknown because the checked official sources list charge time and voltage caution, not a watt input limit.
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.
Swipe table sideways
| Device scenario | Planning default | Estimated runtime | Device scenario: Confidence | Models |
|---|---|---|---|---|
| Full-size refrigerator | 500 W · 33% · AC inverter · Reserve: 10% | 54m Exceeds a tracked power limit — do not rely on these hours | Estimated | Calculator |
| CPAP without heated humidifier | 40 W · 100% · AC inverter · Reserve: 15% | 3h 30m Within the tracked power limits; compatibility still needs checking | Estimated | Calculator |
| Starlink Mini | 32 W · 100% · USB-C PD · Reserve: 10% | 5h 1m Exceeds a tracked power limit — do not rely on these hours | Estimated | Calculator |
| Wi-Fi router | 12 W · 100% · AC inverter · Reserve: 10% | 12h 48m Within the tracked power limits; compatibility still needs checking | Estimated | Calculator |
| LED TV | 100 W · 100% · AC inverter · Reserve: 10% | 1h 29m Within the tracked power limits; compatibility still needs checking | Estimated | 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.
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Power station model
Battery capacity (Wh): 194 WhContinuous output rating (W): 150 WSurge output rating (W): 300 W
Estimated runtime2h 28m1h 33m – 3h 4mEstimated runtime: 2h 28m, 1h 33m – 3h 4m
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.
2h 28mEstimated runtime: 2h 28mThis setup is tight. Reduce load, use DC where possible, or choose a larger station.
Conservative1h 33m
Estimated2h 28m
Optimistic3h 4m
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
- 194 Wh
- Usable energy
- 148 Wh
- 194 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
- 2h 28m
- 148 Wh / 60 W = 2h 28m
- 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
2h 28mThis setup is tight. Reduce load, use DC where possible, or choose a larger station.Usable energy148 Wh
Average load60 W
Fixed station overheadUnknown (not included)
Running watts60 W
Max surgen/a
Runtime range
Conservative1h 33m
Estimated2h 28m
Optimistic3h 4m
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
Usable energy148 Wh194 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 runtime2h 28m148 Wh / 60 W = 2h 28m
Assumptions
- 194 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
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Planning notes
- Capacity class: 194 Wh. Size the battery for your measured average load and required hours, including reserve.
- Tracked output: 150 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: 1.8 kg. Check the complete carrying setup, cables and battery extensions before choosing this model for travel.
- unknown: Solar input
Models: Westinghouse
Compare nearby capacity records from the same brand, then check output, weight and missing fields. A larger battery does not establish device compatibility.
Westinghouse iGen400s
183.6 Wh · AC output: 200 W · Confidence: Verified
Westinghouse iGen160s
155 Wh · AC output: 100 W · Confidence: Estimated
Westinghouse iGen300s
296 Wh · AC output: 300 W · Confidence: Estimated
Sources
- Westinghouse iGen200s product specifications (Official; checked 2026-07-10)
- Westinghouse iGen200s user manual (Official; checked 2026-07-10)