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BLUETTI AC70P Runtime Calculator
Quick answer: the BLUETTI AC70P stores 864 Wh and delivers up to 1,000 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 6.6 hours. Last source check: 2026-08-07. This is an estimate, not a guarantee.
Battery capacity864 Wh
AC output1,000 W
Surge output2,000 W
Battery chemistryLiFePO4
ConfidenceVerified
Source regionGlobal/general sources
checked2026-08-07
Swipe table sideways
| Battery capacity | 864 Wh |
|---|---|
| Battery chemistry | LiFePO4 |
| AC output | 1,000 W |
| Surge output | 2,000 W |
| DC output | 120 W |
| USB-C output | 100 W |
| Solar input | 500 W |
| Weight | 10.2 kg |
| Confidence | Verified |
| Lifecycle status | Unknown |
| Source region | Global/general sources |
| Last verified | 2026-08-07 |
Catalog notes (original English)
DC output uses the listed regulated 12V/10A car outlet. The published 2000W figure covers both the table's surge rating and the Power Lifting Mode described on the same page; Power Lifting applies to resistive loads and should not be planned as motor-start headroom.
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 0m Exceeds a tracked power limit — do not rely on these hours | Estimated | Calculator |
| CPAP without heated humidifier | 40 W · 100% · AC inverter · Reserve: 15% | 15h 36m Within the tracked power limits; compatibility still needs checking | Estimated | Calculator |
| Starlink Mini | 32 W · 100% · USB-C PD · Reserve: 10% | 22h 21m Within the tracked power limits; compatibility still needs checking | Estimated | Calculator |
| Wi-Fi router | 12 W · 100% · AC inverter · Reserve: 10% | 2d 9h Within the tracked power limits; compatibility still needs checking | Estimated | Calculator |
| LED TV | 100 W · 100% · AC inverter · Reserve: 10% | 6h 37m 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): 864 WhContinuous output rating (W): 1000 WSurge output rating (W): 2000 W
Estimated runtime11h 1m6h 54m – 13h 41mEstimated runtime: 11h 1m, 6h 54m – 13h 41m
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.
11h 1mEstimated runtime: 11h 1mThis setup may cover a partial outage or single overnight session. Add capacity for more margin.
Conservative6h 54m
Estimated11h 1m
Optimistic13h 41m
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
- 864 Wh
- Usable energy
- 661 Wh
- 864 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
- 11h 1m
- 661 Wh / 60 W = 11h 1m
- 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
11h 1mThis setup may cover a partial outage or single overnight session. Add capacity for more margin.Usable energy661 Wh
Average load60 W
Fixed station overheadUnknown (not included)
Running watts60 W
Max surgen/a
Runtime range
Conservative6h 54m
Estimated11h 1m
Optimistic13h 41m
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
Usable energy661 Wh864 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 runtime11h 1m661 Wh / 60 W = 11h 1m
Assumptions
- 864 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: 864 Wh. Size the battery for your measured average load and required hours, including reserve.
- Tracked output: 1,000 W. Compare both running demand and startup demand before using any runtime estimate.
- Solar input limit: 500 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: 10.2 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 Pioneer Na
900 Wh · AC output: 1,500 W · Confidence: Verified
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768 Wh · AC output: 1,000 W · Confidence: Estimated
BLUETTI PowerOak EB70
716 Wh · AC output: 1,000 W · Confidence: Estimated
Sources
- BLUETTI AC70P product specifications (Official; checked 2026-08-07)