Anker SOLIX C300 Review UK 2026

Key specifications

Capacity and What It Powers

With a 288Wh LiFePO4 battery, this portable power station (model A1722) is designed for common electronics rather than heavy mains appliances all day. It can supply up to 300W rated power, with a 600W surge peak, so short starting loads may be possible, whereas continuous high-draw devices may drain the battery quickly. This makes it suitable for phones, tablets, laptops, small fans and other travel gear where power demand is spread across the day. For longer sessions, pairing the Anker with a 100W solar panel can help maintain charge, depending on conditions.

Output and Ports

Output on the portable power station (model A1722) is rated at 300W, and it supports a 600W surge peak for short bursts. The ports shape day-to-day versatility. The unit includes 2x AC outlets rated at 300W, a 120W car socket, two USB-C outputs rated up to 140W, plus a 15W USB-C and a 12W USB-A. For mixed charging, devices can share power, though peak demand may still reduce runtime.

Recharging and Solar

Recharging the Anker (A1722) is designed for several common scenarios, so the charging method can be matched to where the unit is being used. In the portable power station experience, it supports fast wall charging to reach 80% in about 50 minutes. It can also be topped up via a car socket, or through the PD 3.1 USB-C port, although the timing depends on the charging source. For solar use, the Anker SOLIX C300 solar generator approach supports up to 100 W input and works best with the Anker W solar panel. It is not compatible with SOLIX PS30 or other 5 V~3 A USB-C solar panels.

Battery Type and Lifespan

Built around a LiFePO4 (lithium iron phosphate) battery, the portable power station (A1722) is designed for long service life rather than short-term peak output. The pack is rated for 3,000+ cycles, and the manufacturer also claims 10 years of power. The Anker pros and cons primarily come down to durability versus gradual capacity wear over repeated charging. For day-to-day recharging, it can be topped up via wall, car, or PD 3.1 USB-C, which helps users manage cycle counts.

Portability and Build

Even with its powerful 300 W class output, the portable power station (A1722) is built to remain transport-friendly. It weighs 4.1 kg and measures 16.4 x 16.1 x 24 cm (L x W x H), helping it fit in car boots and travel bags. At the same time, the 4.1 kg weight is still awkward for one-handed carrying. Build and handling are travel-oriented, with impact resistance and quiet operation rated at 25 dB at 3.3 ft. Carrying uses included support points for straps.

Who Is This Power Station For?

Who is this portable power station (A1722) aimed at, and where does it make the most sense to use it? It is designed for people who want a compact, lightweight backup, or a travel-ready power bank for everyday devices. With a 288Wh capacity and up to 300W AC output (600W surge), it is suited to running phones, laptops, small lights and some small appliances, particularly for short trips and outings where portability matters. It also fits the use case behind searches such as "best portable power station uk", focusing on convenient, on-the-go charging.

Where to Buy in the UK

For people in the UK comparing portable options, the Anker (A1722) is typically searched for through major retailers that sell The Anker SOLIX C300's SOLIX range, with some accessory-focused sellers also listing the matching 100W solar panel for solar charging. Buyers commonly compare anker solix c300 listings online for the lowest price, but stock availability and bundle contents can vary, and pricing can change. For fast browsing, anker solix c300 on Amazon UK is common, and delivery times vary by seller and location. It is important to confirm the listing is specifically the A1722 model, and that any solar panel offered matches the C300's requirements.