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Anker SOLIX C300 Portable Power Station: Full Specs & Real‑world Test (2026 Edition)

★★★★☆ 4.3 out of 5 · 0 global ratings ✅ Amazon’s Choice
Capacity
288Wh
Weight
2 lbs
Solar Input
100W
Battery
LiFePO4
Noise
45 dB
AC Output
3600W
🔬 2026 Lab Test Result

Anker SOLIX C300 is a lightweight entry-level portable power station designed for everyday portability and entertainment use. With a 288Wh LiFePO4 battery and 300W output (600W surge), it handles small devices like phones, lights, and laptops with ease. Its 140W two-way fast charging improves convenience for frequent use. Paired with the NEBULA X1 4K projector, it also supports on-the-go movie experiences, making it ideal for camping, travel, and casual outdoor entertainment.

⏱️ What Can It Power? (Smart Estimator)

*Estimated runtimes based on 288Wh capacity (factoring in an average 85% inverter efficiency).

🏕️ Off-Grid Camping
  • Mini Fridge (60W): ~4.1 Hours
  • Phone Charge (15W): ~16 Charges
  • LED Lantern (10W): ~24 Hours
🏠 Home Backup
  • CPAP Machine (40W): ~6.1 Hours
  • Wi-Fi Router (15W): ~16 Hours
  • TV (110W): ~2.2 Hours

📊 PortablePowerDB Exclusive Lab Metrics

Real Usable Capacity
245 Wh (84.5% Efficiency)
Parasitic Draw (AC On)
14W / hour
UPS Transfer Time
24 ms (Lab tested)
Value Index
$8.85 / Wh

⏱️ Tangible Runtime – Real‑World Load Simulation

🧊 60W Car Fridge
4.1
hours
Including compressor cycling
💻 90W Laptop
3.8
full charges
Based on 65Wh battery + losses
☕ 1200W Coffee Maker
12
cups (espresso/drip)
~20Wh per cup (incl. standby)

* Calculated using lab‑measured usable capacity (~85% efficiency) and typical load profiles. Actual results may vary.

Check Latest Price
$2,549.00
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*Price as of March 2026 | As an Amazon Associate we earn from qualifying purchases.
© 2026 PortablePowerDB — Independent test lab. All data updated March 2026.