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BioLite BaseCharge 1500 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.
Capacity1521 Wh
AC output1,200 W
Surge2,400 W
ChemistryLi-ion NMC
ConfidenceVerified
Source regionglobal/general
Checked2026-06-25
Swipe table sideways
| Battery capacity | 1521 Wh |
|---|---|
| Battery chemistry | Li-ion NMC |
| AC output | 1,200 W |
| Surge output | 2,400 W |
| DC output | 120 W |
| USB-C output | 100 W |
| Solar input | 400 W |
| Weight | 12 kg |
| Confidence | Verified |
| Lifecycle status | Unknown |
| Source region | global/general |
| Last verified | 2026-06-25 |
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% | 7h 3m | Estimated | Use calculator |
| CPAP without heated humidifier | 40 W at 100% | 1d 5h | Estimated | Use calculator |
| Starlink Mini | 32 W at 100% | 1d 14h | Estimated | Use calculator |
| Wi-Fi router | 12 W at 100% | 4d 4h | Estimated | Use calculator |
| LED TV | 100 W at 100% | 11h 38m | Estimated | Use calculator |
Calculator for this station
Adjust watts, duty cycle, reserve, output path, and startup surge with BioLite BaseCharge 1500 prefilled from the source-linked specs above.
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Power station model
Battery capacity (Wh): 1521 WhContinuous output rating (W): 1200 WSurge output rating (W): 2400 W
Estimated runtime19h 24m12h 8m – 1d 0hEstimated runtime: 19h 24m, 12h 8m – 1d 0h
Output path
Estimated runtime
19h 24mEstimated runtime: 19h 24mThis setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.
Conservative12h 8m
Estimated19h 24m
Optimistic1d 0h
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.
- Usable energy
- 1164 Wh
- Average load
- 60 W
- Fixed station overhead
- Unknown (not included)
- Running watts
- 60 W
- Max surge
- n/a
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
- Rated battery
- 1521 Wh
- Battery capacity (Wh): 1521 Wh
- Usable energy
- 1164 Wh
- 1521 Wh x 85% x 90% x 100% x 100%
- Average load
- 60 W
- 60 W running, 60 W average after duty cycle and quantity
- Fixed station overhead
- Unknown (not included)
- 60 W / 85% = 70.6 W battery draw; fixed overhead is unknown and excluded
- Estimated runtime
- 19h 24m
- 1164 Wh / 60 W = 19h 24m
- 1521 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
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
19h 24mThis setup has comfortable headroom for overnight use, assuming the wattage estimate is realistic.Usable energy1164 Wh
Average load60 W
Fixed station overheadUnknown (not included)
Running watts60 W
Max surgen/a
Runtime range
Conservative12h 8m
Estimated19h 24m
Optimistic1d 0h
Show your work
Rated Wh is reduced by efficiency, reserve, battery health, and temperature before it is divided by average load.
Rated battery1521 WhBattery capacity (Wh): 1521 Wh
Usable energy1164 Wh1521 Wh x 85% x 90% x 100% x 100%
Average load60 W60 W running, 60 W average after duty cycle and quantity
Fixed station overheadUnknown (not included)60 W / 85% = 70.6 W battery draw; fixed overhead is unknown and excluded
Estimated runtime19h 24m1164 Wh / 60 W = 19h 24m
Assumptions
- 1521 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 in a mid-size planning class that can cover many overnight or essential-load scenarios when reserve and efficiency are included.
- Tracked AC output is 1,200 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.
- Tracked solar input is 400 W before panel, weather, angle, and controller losses.
Watch out for
- Surge output is tracked, but device startup behavior should still be checked against the actual load.
Related BioLite Records
Nearby source-linked models from the same brand help you compare capacity, output, and unknown fields without leaving the data set.
BaseCharge 600
622 Wh, 600 W AC output, confidence: Verified.
Sources
- BioLite BaseCharge 1500 product page (official; checked 2026-06-25)