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NUE SunCase 2425 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 NUE SunCase 2425 stores 2,560 Wh and delivers up to 2,400 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 19.6 hours. Last source check: 2026-08-27. This is an estimate, not a guarantee.
Capacity2560 Wh
AC output2,400 W
Surgeunknown
Chemistryunknown
ConfidenceEstimated
Source regionglobal/general
Checked2026-08-27
Swipe table sideways
| Battery capacity | 2560 Wh |
|---|---|
| Battery chemistry | unknown |
| AC output | 2,400 W |
| Surge output | unknown |
| DC output | unknown |
| USB-C output | unknown |
| Solar input | 400 W |
| Weight | unknown |
| Confidence | Estimated |
| Lifecycle status | Unknown |
| Source region | global/general |
| Last verified | 2026-08-27 |
NUE has no reachable first-party storefront for this model, so this record uses a retailer-published copy of the manufacturer specification sheet and stays at estimated confidence. Chemistry, surge, USB-C, DC ceilings and weight stay unknown because the sheet publishes none.
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% | 11h 52m | Estimated | Use calculator |
| CPAP without heated humidifier | 40 W at 100% | 2d 0h | Estimated | Use calculator |
| Starlink Mini | 32 W at 100% | 2d 16h | Estimated | Use calculator |
| Wi-Fi router | 12 W at 100% | 7d 0h | Estimated | Use calculator |
| LED TV | 100 W at 100% | 19h 35m | Estimated | Use calculator |
Calculator for this station
Adjust watts, duty cycle, reserve, output path, and startup surge with NUE SunCase 2425 prefilled from the source-linked specs above.
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Power station model
Battery capacity (Wh): 2560 WhContinuous output rating (W): 2400 WSurge output rating (W): n/a
Estimated runtime1d 8h20h 26m – 1d 16hEstimated runtime: 1d 8h, 20h 26m – 1d 16h
Output path
Estimated runtime
1d 8hEstimated runtime: 1d 8hThis setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.
Conservative20h 26m
Estimated1d 8h
Optimistic1d 16h
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
- 2560 Wh
- Usable energy
- 1958 Wh
- 2560 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
- 1d 8h
- 1958 Wh / 60 W = 1d 8h
- 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
1d 8hThis setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.Usable energy1958 Wh
Average load60 W
Fixed station overheadUnknown (not included)
Running watts60 W
Max surgen/a
Runtime range
Conservative20h 26m
Estimated1d 8h
Optimistic1d 16h
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
Usable energy1958 Wh2560 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 runtime1d 8h1958 Wh / 60 W = 1d 8h
Assumptions
- 2560 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 larger outage/RV class, so the useful question is usually output limits, recharge speed, and weight rather than watt-hours alone.
- Tracked AC output is high enough for many household plug-in loads, but surge still needs a separate check.
- Tracked solar input is 400 W before panel, weather, angle, and controller losses.
Watch out for
- Surge output is unknown, so do not assume compressor, pump, or power-tool startup will work.
- Still unknown in the source-backed record: battery chemistry, surge output, dc output, usb-c output, weight.
- Weight is unknown, so portability should not be inferred from this model page yet.
- Confidence is not marked verified; keep the linked source context visible before making a purchase or emergency plan.
Related NUE Records
Nearby source-linked models from the same brand help you compare capacity, output, and unknown fields without leaving the data set.
SunCase 605
540 Wh, 600 W AC output, confidence: Estimated.
Sources
- NUE SunCase 2425 specification sheet published by retailer Shop Solar Kits (retailer; checked 2026-08-27)