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Anker SOLIX C300X 288Wh 300W Portable Power Station

Anker SOLIX C300X 288Wh 300W Portable Power Station
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$249.99
$249.99 - $249.99
$249.99
$229.99
$229.99 - $229.99
$229.99
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SOLIX C300 Portable Power Station - 288Wh | 300W

The Anker SOLIX C300 Portable Power Station packs 288Wh of reliable power and delivers 300W of output (600W surge) to keep your devices running wherever your adventures take you. It features ultra-fast 140W two-way USB-C charging, allowing you to power and recharge devices simultaneously. Recharge to 80% in just 50 minutes via wall outlet, or stay powered off-grid with compatible 100W or 60W Anker solar panels (not compatible with PS30, PS200, or PS400). Compact and 15% smaller than similar models, the C300 is easy to carry—especially with the optional strap. It operates at a whisper-quiet 25dB, making it ideal for overnight use in nature. With a rapid 10ms backup power response, intelligent app-based control via Bluetooth or Wi-Fi, and long-lasting LFP batteries rated for a 10-year lifespan, the SOLIX C300 is a smart, durable solution for portable power. Backed by Anker’s 5-year warranty for peace of mind.

Feature Overview

  • Power devices with 300W (600W surge). The 288Wh battery supports 140W two-way USB-C fast charging.
  • Power all your tech on the go with versatility, no matter the connection type.
  • 15% smaller than similar power stations, attach the strap (sold separately) to easily carry your power.
  • When your journey needs endless charging, do so seamlessly and sustainably with a 100W solar panel. We recommend 100W or 60W Anker Solar Panel. This power station is not compatible with Anker SOLIX PS30 (or other 5V~3A USB-C panels), PS200, PS400.
  • Recharge to 80% in just 50 minutes with a wall outlet. You can also use solar panels, your car, or the PD 3.1 USB-C port.
  • Rest while you power in nature. This power station only emits 25dB from 3.3 ft away.
  • In only 10ms, you have backup power for always-there uninterrupted energy.
  • Give your power intelligent customization via the Anker app. Connect with Bluetooth or Wi-Fi.
  • Power up for a decade thanks to LFP batteries. Your purchase is also backed by a 5-year warranty.

Compact and Powerful

Enjoy on the go-power with 288Wh and 600W SurgePad output, 8 ports, and fast charging. You'll keep all devices powered outdoors.

Fast Charge Devices with 3 USB-C Ports

Power all devices with up to 300W of charging. A USB-C PD 3.1 port is included for faster charging and discharging.

Go-Anywhere Design

Just strap up and go with this travel-friendly power station that's 15% smaller than similar products.

Recharge Sustainably

Make off-grid adventure power seamless with a 100W solar panel to always keep devices powered, anywhere you go.



Full Recharge Anytime, Anywhere

  • Recharge to 80% via wall outlets in 50 minutes.
  • Solar panels or car outlets recharge to 80% in 2.5 hours.
  • Use that 140W PD 3.1 USB-C port fast charge to 80% in 1.8 hours.

Ultra-Fast 10MS UPS Switchover

You won't even know there's an outage with faster UPS switchover times. Always keep vital appliances like CPAP machines powered.

Long-Lasting InfinityPower

Enjoy 10 years of power with 3,000-cycle LiFePO4 batteries, smart temperature control, and impact resistance.

Smart App Controls Power

Customize power exactly to your specifications with the Anker app. You can also check the status via Wi-Fi or Bluetooth.