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ALLWEI PPS1200 Runtime Calculator
Quick answer: the ALLWEI PPS1200 stores 1,008 Wh. Its continuous AC rating is not confirmed by a usable source, so this record keeps the field unknown rather than guessing — check the sources below before planning AC loads. Last source check: 2026-08-26. This is an estimate, not a guarantee.
Battery capacity1,008 Wh
AC outputunknown
Surge outputunknown
Battery chemistryLFP (lithium ferrophosphate)
ConfidenceEstimated
Source regionGlobal/general sources
checked2026-08-26
Swipe table sideways
| Battery capacity | 1,008 Wh |
|---|---|
| Battery chemistry | LFP (lithium ferrophosphate) |
| AC output | unknown |
| Surge output | unknown |
| DC output | unknown |
| USB-C output | unknown |
| Solar input | unknown |
| Weight | unknown |
| Confidence | Estimated |
| Lifecycle status | Unknown |
| Source region | Global/general sources |
| Last verified | 2026-08-26 |
Catalog notes (original English)
AC output remains unknown because the current official page conflicts between its product title and body specification copy.
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% | 4h 40m Output or startup compatibility is not established | Estimated | Calculator |
| CPAP without heated humidifier | 40 W · 100% · AC inverter · Reserve: 15% | 18h 12m Output or startup compatibility is not established | Estimated | Calculator |
| Starlink Mini | 32 W · 100% · USB-C PD · Reserve: 10% | 1d 2h Output or startup compatibility is not established | Estimated | Calculator |
| Wi-Fi router | 12 W · 100% · AC inverter · Reserve: 10% | 2d 18h Output or startup compatibility is not established | Estimated | Calculator |
| LED TV | 100 W · 100% · AC inverter · Reserve: 10% | 7h 43m Output or startup compatibility is not established | 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): 1008 WhContinuous output rating (W): n/aSurge output rating (W): n/a
Estimated runtime12h 51m8h 3m – 15h 58mEstimated runtime: 12h 51m, 8h 3m – 15h 58m
Output path
Estimated runtime
Output or startup compatibility is not established
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.
12h 51mEstimated runtime: 12h 51mOutput or startup compatibility is not established
Conservative8h 3m
Estimated12h 51m
Optimistic15h 58m
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.
- Output or startup compatibility is not established
- The selected station output rating is unknown, so running-load compatibility is not verified.
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
- Rated battery
- 1008 Wh
- Usable energy
- 771 Wh
- 1008 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
- 12h 51m
- 771 Wh / 60 W = 12h 51m
- 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
12h 51mOutput or startup compatibility is not establishedUsable energy771 Wh
Average load60 W
Fixed station overheadUnknown (not included)
Running watts60 W
Max surgen/a
Runtime range
Conservative8h 3m
Estimated12h 51m
Optimistic15h 58m
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
Usable energy771 Wh1008 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 runtime12h 51m771 Wh / 60 W = 12h 51m
Assumptions
- 1008 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.
- Output or startup compatibility is not established
- The selected station output rating is unknown, so running-load compatibility is not verified.
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Planning notes
- Capacity class: 1,008 Wh. Size the battery for your measured average load and required hours, including reserve.
- Tracked output: unknown. 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: AC output, Surge output, DC output, USB-C output, Solar input, Weight
Models: ALLWEI
Compare nearby capacity records from the same brand, then check output, weight and missing fields. A larger battery does not establish device compatibility.
ALLWEI PPS600-1
512 Wh · AC output: 500 W · Confidence: Estimated
ALLWEI PPS300
280 Wh · AC output: 300 W · Confidence: Estimated
ALLWEI PPS300-4
256 Wh · AC output: 300 W · Confidence: Estimated
Sources
- ALLWEI PPS1200 official product page (Official; checked 2026-08-26)