The Anker SOLIX C300X is a compact 288Wh LiFePO4 portable power station with 300W output (600W surge via SurgePad) and 140W two-way USB-C fast charging. It is designed for camping, road trips and outdoor use, and is backed by a 5-year warranty.

Key specifications

• Capacity: 288Wh LiFePO4 (LFP) battery
• Output: 300W (600W SurgePad)
• USB-C: 140W two-way fast charging (PD 3.1)
• AC recharge: 80% in 50 minutes, 100% in 70 minutes
• Solar input: XT60, up to 100W
• Car outlet: 120W
• UPS: under 10ms
• Noise: 25dB from 1 m away
• Warranty: 5 years

Anker SOLIX C300X AC Portable Power Station

Enjoy Long-Lasting Portable Power

Tiny but Mighty: Unlimited Power in a Compact Form

Discover compact freedom with this portable power station, featuring a 288Wh LiFePO4 battery, 600W SurgePad and 7 outlets, ideal for powering your adventures and outdoor excursions.

• 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.
• Compact design: attach the strap (sold separately) to easily carry your power.
• Give your journey endless charging with up to 100W solar recharging.
• 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 1 m away.
• In only 10ms, you have backup power for always-there uninterrupted energy.
• Give your power intelligent customisation 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.
• Pair with Anker SOLIX 100W Portable Power Panel. This power station is not compatible with Anker SOLIX PS30 Portable Solar Panel.

Power Appliances Up to 600W with SurgePad

When you're on the road, sip a cup of freshly ground coffee thanks to SOLIX C300X. You can plug in appliances up to 600W.

Powering Your Journey and Entertainment: 288Wh LFP Battery

• iPhone 12Wh: 20.3 times
• Laptop 49Wh: 5 times
• Lights 5W: 38 hours
• Mini Fridge 40W: 6.5 hours
• Projector 60W: 4.5 hours

10 Years of Continuous Energy: Sustained Power for Daily Use

Under normal operating conditions, Anker SOLIX C300X batteries are expected to remain in a healthy state for 3,000 charge cycles, equivalent to 10 years of use.

Built for the Outdoors

With a compact portable design, taking travel-friendly power off-grid has never been this easy.

AC Recharging

Last-minute trip? No problem. Anker SOLIX C300X only takes 70 minutes to recharge to 100%, so you can camp without power anxiety.

Solar Recharging

When you're miles away from civilisation, you can still power up with a portable solar panel. Recharge to 80% in 2.7 hours.

USB-C Recharging

If you only have a USB-C cable, don't worry. You can still keep powering on anywhere.

Car Recharging

When the road calls, plug the portable power station into your car's auxiliary port to recharge with ease. Now you're set for road trips, camping, and other adventures.

• Capacity / Output 288Wh | 300W (600W with SurgePad)
• Built-In Light Bar
• Number of Ports 7 (UK version: 2 × AC 300W, 1 × car socket 120W, 2 × USB-C 140W, 1 × USB-C 15W, 1 × USB-A 12W)
• Dimensions 164 × 161 × 240 mm
• Net Weight 4.1 kg
• Solar Input XT60, up to 100W
• Car Outlet 120W
• Battery Type LiFePO4
• Warranty 5 Years
• App Connection Yes
• UPS <10ms

• Anker SOLIX C300X
• Anker SOLIX AC Charging Cable
• Important Safety Instructions
• Warranty Card
• User Manual