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

★★★★½ 4.6 out of 5 · 1,683 global ratings ✅ Amazon’s Choice
Capacity
288Wh
Weight
4.1 lbs
Solar Input
300W
Battery
LiFePO4
Noise
45 dB
AC Output
600W
🔬 2026 Lab Test Result

The Anker SOLIX C300 is designed around “always-ready mobility,” focusing on how power is actually carried and used in real life rather than just capacity numbers. With a 288Wh LiFePO4 battery and 300W output (600W surge), it supports essential devices during travel or unexpected outages. Its standout feature is the adjustable strap design, turning the power station into a grab-and-go energy pack for camping, commuting, or emergency evacuation. The 140W two-way fast charging system reduces downtime, allowing both rapid recharge and device power sharing. Compact yet durable, it blends portability and reliability, making everyday energy access feel as simple as carrying a bag.

⏱️ 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
$0.87 / 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
$249.99
🛒 View on Amazon →
*Price as of March 2026 | As an Amazon Associate we earn from qualifying purchases.
© 2026 PortablePowerDB — Independent test lab. All data updated March 2026.