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Source-linked model

Renogy Phoenix 300 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.

Renogy Phoenix 300 portable power station
Capacity337 Wh
AC output300 W
Surgeunknown
ChemistryLi-ion
Confidenceverified
Checked2026-06-25
Battery capacity337 Wh
Usable capacityunknown
Battery chemistryLi-ion
AC output300 W
Surge outputunknown
DC outputunknown
USB-C output60 W
Solar inputunknown
Weightunknown
Confidenceverified
Last verified2026-06-25

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.

ScenarioDefault loadEstimateScenario confidence
Full-size refrigerator500 W at 33%above tracked AC outputestimated
CPAP without heated humidifier40 W at 100%6h 27mestimated
Starlink Mini32 W at 100%8h 32mestimated
Wi-Fi router12 W at 100%22h 15mestimated
Laptop60 W at 100%4h 27mestimated

Open calculator with this station

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 unknown, so do not assume compressor, pump, or power-tool startup will work.
  • Still unknown in the source-backed record: usable capacity, surge output, dc output, solar input, weight.
  • Weight is unknown, so portability should not be inferred from this model page yet.

Related Renogy Records

Nearby source-linked models from the same brand help you compare capacity, output, and unknown fields without leaving the data set.

Phoenix 200

222 Wh, 200 W AC output, confidence: verified.

Phoenix 500

495 Wh, 800 W AC output, confidence: verified.

Lycan 5000

4,800 Wh, 3,500 W AC output, confidence: verified.

Sources