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BLUETTI PS72 Runtime Calculator
Quick answer: the BLUETTI PS72 stores 716 Wh and delivers up to 700 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 5.5 hours. Last source check: 2026-08-27. This is an estimate, not a guarantee.
Battery capacity716 Wh
AC output700 W
Surge output1,400 W
Battery chemistryLiFePO4
ConfidenceEstimated
Source regionGlobal/general sources
checked2026-08-27
Swipe table sideways
| Battery capacity | 716 Wh |
|---|---|
| Battery chemistry | LiFePO4 |
| AC output | 700 W |
| Surge output | 1,400 W |
| DC output | 120 W |
| USB-C output | 100 W |
| Solar input | 200 W |
| Weight | 9.7 kg |
| Confidence | Estimated |
| Lifecycle status | Unknown |
| Source region | Global/general sources |
| Last verified | 2026-08-27 |
Catalog notes (original English)
The PS72 shares its 716Wh pack with the EB70 and EB70S but carries a longer twelve-outlet layout. DC output is derived from the published 12V/10A cigarette-lighter rating.
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% | 3h 19m Exceeds a tracked power limit — do not rely on these hours | Estimated | Calculator |
| CPAP without heated humidifier | 40 W · 100% · AC inverter · Reserve: 15% | 12h 56m Within the tracked power limits; compatibility still needs checking | Estimated | Calculator |
| Starlink Mini | 32 W · 100% · USB-C PD · Reserve: 10% | 18h 32m Within the tracked power limits; compatibility still needs checking | Estimated | Calculator |
| Wi-Fi router | 12 W · 100% · AC inverter · Reserve: 10% | 1d 23h Within the tracked power limits; compatibility still needs checking | Estimated | Calculator |
| LED TV | 100 W · 100% · AC inverter · Reserve: 10% | 5h 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): 716 WhContinuous output rating (W): 700 WSurge output rating (W): 1400 W
Estimated runtime9h 8m5h 43m – 11h 20mEstimated runtime: 9h 8m, 5h 43m – 11h 20m
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.
9h 8mEstimated runtime: 9h 8mThis setup may cover a partial outage or single overnight session. Add capacity for more margin.
Conservative5h 43m
Estimated9h 8m
Optimistic11h 20m
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
- 716 Wh
- Usable energy
- 548 Wh
- 716 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
- 9h 8m
- 548 Wh / 60 W = 9h 8m
- 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
9h 8mThis setup may cover a partial outage or single overnight session. Add capacity for more margin.Usable energy548 Wh
Average load60 W
Fixed station overheadUnknown (not included)
Running watts60 W
Max surgen/a
Runtime range
Conservative5h 43m
Estimated9h 8m
Optimistic11h 20m
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
Usable energy548 Wh716 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 runtime9h 8m548 Wh / 60 W = 9h 8m
Assumptions
- 716 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: 716 Wh. Size the battery for your measured average load and required hours, including reserve.
- Tracked output: 700 W. Compare both running demand and startup demand before using any runtime estimate.
- Solar input limit: 200 W. 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: 9.7 kg. Check the complete carrying setup, cables and battery extensions before choosing this model for travel.
- unknown: —
Models: BLUETTI
Compare nearby capacity records from the same brand, then check output, weight and missing fields. A larger battery does not establish device compatibility.
BLUETTI PowerOak EB70
716 Wh · AC output: 1,000 W · Confidence: Estimated
BLUETTI EB70S
716 Wh · AC output: 800 W · Confidence: Estimated
BLUETTI AC70
768 Wh · AC output: 1,000 W · Confidence: Estimated
Sources
- BLUETTI official PS72 specification table (Official; checked 2026-08-27)