Anker SOLIX C300 Review
Best for: Outdoor camping, travel, mobile work, emergency backup for small electronics and lighting
ankersolix.com
The Anker SOLIX C300 is a compact 288Wh portable power station delivering 300W continuous output (600W surge) and featuring long-lasting LiFePO4 battery cells designed for a decade of use. It stands out with ultra-fast 140W bi-directional USB-C charging (0-80% in 50 minutes), up to 100W solar input, an integrated LED light strip, Bluetooth and Wi-Fi app connectivity, and an under-10ms UPS function.
Who it's for
Campers, photographers, and travelers looking for an ultra-portable, whisper-quiet (25dB), feature-rich power station for phones, tablets, laptops, and drones.
Strengths
- Compact and lightweight at only 4.1 kg, with a 15% smaller footprint than comparable models
- Fast 140W bi-directional USB-C charging recharges the unit to 80% in just 50 minutes
- Features 7 versatile outputs, an integrated LED light strip
- Smart connectivity via Bluetooth and Wi-Fi, plus a fast under-10ms UPS function
Trade-offs
- Limited 288Wh capacity and 300W output cannot run high-wattage household appliances
- Not compatible with the Anker SOLIX PS30 portable solar panel
Charging and expansion
Recharges up to 80% in 50 minutes using the 140W USB-C connection, or via solar panels up to 100W max (reaching 80% in about 2.5 hours).
Frequently asked questions
Does the C300 feature an integrated light?
Yes, it includes an integrated LED light strip on the unit for convenient illumination during camping or power outages.
What is the fast-charging capability of the USB-C port?
It supports 140W bi-directional fast charging via USB-C, allowing the power station to recharge up to 80% in just 50 minutes.

