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ALLPOWERS VOLIX P300 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.
Capacity256 Wh
AC output300 W
Surge600 W
ChemistryLiFePO4
ConfidenceEstimated
Source regionglobal/general
Checked2026-08-21
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| Battery capacity | 256 Wh |
|---|---|
| Battery chemistry | LiFePO4 |
| AC output | 300 W |
| Surge output | 600 W |
| DC output | 120 W |
| USB-C output | unknown |
| Solar input | unknown |
| Weight | 3.57 kg |
| Confidence | Estimated |
| Lifecycle status | Unknown |
| Source region | global/general |
| Last verified | 2026-08-21 |
USB-C and solar input remain unknown: the current render labels USB-C as 140W while the table/manual say 100W, and the current product tables publish 110W solar while the linked manual publishes 120W. The manual title and body identify VOLIX P300 even though its PDF filename contains SOLAX P300.
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% | above tracked AC output | Estimated | Use calculator |
| CPAP without heated humidifier | 40 W at 100% | 4h 54m | Estimated | Use calculator |
| Starlink Mini | 32 W at 100% | 6h 29m | Estimated | Use calculator |
| Wi-Fi router | 12 W at 100% | 16h 54m | Estimated | Use calculator |
| LED TV | 100 W at 100% | 1h 58m | Estimated | Use calculator |
Calculator for this station
Adjust watts, duty cycle, reserve, output path, and startup surge with ALLPOWERS VOLIX P300 prefilled from the source-linked specs above.
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Power station model
Battery capacity (Wh): 256 WhContinuous output rating (W): 300 WSurge output rating (W): 600 W
Estimated runtime3h 16m2h 3m – 4h 3mEstimated runtime: 3h 16m, 2h 3m – 4h 3m
Output path
Estimated runtime
3h 16mEstimated runtime: 3h 16mThis setup is tight. Reduce load, use DC where possible, or choose a larger station.
Conservative2h 3m
Estimated3h 16m
Optimistic4h 3m
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
- 256 Wh
- Usable energy
- 196 Wh
- 256 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
- 3h 16m
- 196 Wh / 60 W = 3h 16m
- 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 v2
WattRunTime.com
WattRunTime estimate
Estimated runtime
3h 16mThis setup is tight. Reduce load, use DC where possible, or choose a larger station.Usable energy196 Wh
Average load60 W
Fixed station overheadUnknown (not included)
Running watts60 W
Max surgen/a
Runtime range
Conservative2h 3m
Estimated3h 16m
Optimistic4h 3m
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
Usable energy196 Wh256 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 runtime3h 16m196 Wh / 60 W = 3h 16m
Assumptions
- 256 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 a compact class; use it for small electronics and short essentials rather than high-wattage appliances.
- Tracked AC output is 300 W, so high-draw appliances and tools need careful filtering.
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, solar input.
- Confidence is not marked verified; keep the linked source context visible before making a purchase or emergency plan.
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Sources
- ALLPOWERS VOLIX P300 US product specifications (official; checked 2026-08-21)
- ALLPOWERS VOLIX P300 user manual (official; checked 2026-08-21)