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TogoPower Advance 300B 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 TogoPower Advance 300B stores 231 Wh and delivers up to 300 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 1.8 hours. Last source check: 2026-08-26. This is an estimate, not a guarantee.
Capacity231 Wh
AC output300 W
Surge600 W
Chemistryunknown
ConfidenceEstimated
Source regionglobal/general
Checked2026-08-26
Swipe table sideways
| Battery capacity | 231 Wh |
|---|---|
| Battery chemistry | unknown |
| AC output | 300 W |
| Surge output | 600 W |
| DC output | unknown |
| USB-C output | 100 W |
| Solar input | unknown |
| Weight | 2.3 kg |
| Confidence | Estimated |
| Lifecycle status | Unknown |
| Source region | global/general |
| Last verified | 2026-08-26 |
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 25m | Estimated | Use calculator |
| Starlink Mini | 32 W at 100% | 5h 51m | Estimated | Use calculator |
| Wi-Fi router | 12 W at 100% | 15h 15m | Estimated | Use calculator |
| LED TV | 100 W at 100% | 1h 46m | Estimated | Use calculator |
Calculator for this station
Adjust watts, duty cycle, reserve, output path, and startup surge with TogoPower Advance 300B prefilled from the source-linked specs above.
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Power station model
Battery capacity (Wh): 231 WhContinuous output rating (W): 300 WSurge output rating (W): 600 W
Estimated runtime2h 57m1h 51m – 3h 39mEstimated runtime: 2h 57m, 1h 51m – 3h 39m
Output path
Estimated runtime
2h 57mEstimated runtime: 2h 57mThis setup is tight. Reduce load, use DC where possible, or choose a larger station.
Conservative1h 51m
Estimated2h 57m
Optimistic3h 39m
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
- 231 Wh
- Usable energy
- 177 Wh
- 231 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
- 2h 57m
- 177 Wh / 60 W = 2h 57m
- 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
2h 57mThis setup is tight. Reduce load, use DC where possible, or choose a larger station.Usable energy177 Wh
Average load60 W
Fixed station overheadUnknown (not included)
Running watts60 W
Max surgen/a
Runtime range
Conservative1h 51m
Estimated2h 57m
Optimistic3h 39m
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
Usable energy177 Wh231 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 runtime2h 57m177 Wh / 60 W = 2h 57m
Assumptions
- 231 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.
- USB-C output is tracked at laptop-class power, useful for direct DC charging when the device supports it.
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: battery chemistry, dc output, solar input.
- Confidence is not marked verified; keep the linked source context visible before making a purchase or emergency plan.
Related TogoPower Records
Nearby source-linked models from the same brand help you compare capacity, output, and unknown fields without leaving the data set.
Advance 300LFP
177 Wh, 300 W AC output, confidence: Estimated.
Advance 500
346 Wh, 500 W AC output, confidence: Estimated.
Infinity 100
90 Wh, 100 W AC output, confidence: Estimated.
Sources
- TogoPower Advance 300B official product page (official; checked 2026-08-26)