Source-linked model

BLUETTI Elite 300 Runtime Calculator

Name: BLUETTI Elite 300
Brand: BLUETTI

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.

Capacity3014.4 Wh

AC output2,400 W

Surge4,800 W

ChemistryLiFePO4

Confidenceverified

Checked2026-06-29

Battery capacity	3014.4 Wh
Usable capacity	unknown
Battery chemistry	LiFePO4
AC output	2,400 W
Surge output	4,800 W
DC output	360 W
USB-C output	140 W
Solar input	1,200 W
Weight	26.3 kg
Confidence	verified
Last verified	2026-06-29

Power Lifting is for pure resistive loads; do not treat the 4800W value as universal motor-start surge support.

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.

Scenario	Default load	Estimate	Scenario confidence
Full-size refrigerator	500 W at 33%	13h 59m	estimated
CPAP without heated humidifier	40 W at 100%	2d 9h	estimated
Starlink Mini	32 W at 100%	3d 4h	estimated
Wi-Fi router	12 W at 100%	8d 6h	estimated
Laptop	60 W at 100%	1d 15h	estimated

Open calculator with this station

Good fit when

Capacity is in a larger outage/RV class, so the useful question is usually output limits, recharge speed, and weight rather than watt-hours alone.
Tracked AC output is high enough for many household plug-in loads, but surge still needs a separate check.
USB-C output is tracked at laptop-class power, useful for direct DC charging when the device supports it.
Tracked solar input is 1,200 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.
Still unknown in the source-backed record: usable capacity.
Tracked weight is in a heavier class; plan where it will live before treating it as a grab-and-go station.

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Sources

BLUETTI Elite 300 user manual (official; checked 2026-06-29)