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Anker SOLIX C300X (300W) models are designed around flexible portable power, with a choice of connections and charging methods for different outdoor and backup requirements. When selecting a model, consider the equipment you need to run, the available charging source and whether AC outputs or DC-only power best suits your setup.
The C300X combines a 288Wh battery with up to 300W of rated output, making it suitable for powering a range of smaller electrical and electronic devices away from the mains. Selected loads can also benefit from Anker's SurgePad technology, which allows compatible equipment to draw up to 600W for short periods. Check the requirements of your equipment before use to ensure its power demand is within the power station's capabilities.
The C300X provides seven charging ports, including AC outlets, USB-C connections, USB-A and a 12V car socket, giving users flexibility when powering different equipment. The 140W two-way USB-C connection can provide high-speed charging for compatible devices while also accepting power to recharge the station. This combination is useful for outdoor trips where phones, cameras, laptops and other portable electronics may need charging from the same power source.
There are several ways to recharge the C300X, including an AC mains supply, solar panels, vehicle charging and the 140W USB-C input. Anker states that the unit can reach 80% charge in around 50 minutes when using a wall outlet, while solar charging is available with compatible panels up to 100W. Solar input requires suitable equipment within the specified voltage range, so users should check compatibility before selecting a panel.
The compact C300X is designed to be carried between locations, making it practical for camping, fishing, photography, outdoor gatherings and other activities where portable electricity is useful. Anker states that the unit is 15% smaller than comparable power stations and can be carried using an optional strap. Its stated operating noise level is 25dB at one metre, which can be beneficial when quieter operation is important outdoors.
The C300X can connect to the Anker app using Bluetooth or Wi-Fi, allowing users to access smart control and customisation functions from a compatible mobile device. It uses LiFePO4 battery technology, designed by Anker for long-term energy storage and repeated use. Depending on the setup, app-based controls can also assist with managing charging behaviour and device settings rather than relying solely on the physical controls.
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