powkey 200W Portable Power Station, Powkey vs Anker Portable Power Station SOLIX C300,
Updated July 2026 — Anker Portable Power Station SOLIX C300, leads on charging ports and warranty.
The Anker Portable Power Station SOLIX C300 offers superior capacity and features compared to the Powkey model, making it the better choice for demanding users.
Why powkey 200W Portable Power Station, Powkey is better
Price
Powkey is significantly cheaper at $55.99.
Weight
Powkey is lighter at 3.2 lbs.
Simplicity
Powkey has straightforward charging options.
Why Anker Portable Power Station SOLIX C300, is better
Capacity
Anker has 288Wh compared to Powkey's 120Wh.
Charging Speed
Anker charges to 80% in 50 minutes.
Output Options
Anker has 8 ports versus Powkey's 6.
Overall score
Specifications
| Spec | powkey 200W Portable Power Station, Powkey | Anker Portable Power Station SOLIX C300, |
|---|---|---|
| Price | $55.99 | $249.99 |
| Battery Type | Unknown | LiFePO4 |
| Surge Power | 200W | 600W |
| USB Ports | 3 | 6 |
| Cycle Life | Unknown | 3000 |
Dimension comparison
Overview of the Products
The 200W Portable Power Station by Powkey is priced at $55.99, making it about 78% cheaper than the Anker Portable Power Station SOLIX C300, which costs $249.99. Despite the significant price difference, both products cater to users in need of portable energy solutions for outdoor activities and emergencies. The Powkey model offers 120Wh capacity, while the Anker model provides a much larger 288Wh capacity, illustrating differing functionalities based on user needs.
Power Capacity Comparison
The Anker Portable Power Station SOLIX C300 has a substantial power capacity of 288Wh, which is 2.4 times the 120Wh offered by the 200W Portable Power Station. This larger capacity allows the Anker model to power devices longer and more efficiently, such as laptops, cameras, and drones. In contrast, the Powkey model can fully charge a mobile phone over 10 times and run a mini refrigerator for approximately 3 hours, but it may not handle larger devices as effectively, limiting its usage in more demanding scenarios.
Charging Options
The Powkey power station offers three charging methods: wall socket, car adapter, and solar panel, providing versatility for users. However, it lacks the rapid charging capabilities of the Anker SOLIX C300, which can be charged to 80% in just 50 minutes using a wall outlet. The Anker model also supports solar panel recharging and features multiple high-speed USB-C ports, making it significantly more adaptable for users who need quick and flexible charging options while on the go.
Portability and Design
When it comes to portability, the 200W Portable Power Station weighs just 3.2 lbs, making it lightweight and easy to carry. Its ergonomic handle further enhances its portability, making it ideal for camping trips. The Anker model, while slightly larger, is designed to be 15% smaller than similar products, making it still travel-friendly. However, it does not specify its weight, which could impact its convenience for users looking for ultra-lightweight options.
Output Options
The Powkey model features a range of outputs, including one AC outlet, two USB ports, one USB-C port, and two DC outputs. This configuration allows it to charge multiple devices simultaneously, albeit under a total power limit of 200W. On the other hand, the Anker SOLIX C300 shines with its eight versatile charging ports, including three AC outlets and multiple USB ports, allowing it to handle a wider variety of devices at once, with a total output of 300W. This makes the Anker station more suitable for users needing to power several devices concurrently.
Battery Technology and Longevity
The Anker Portable Power Station SOLIX C300 employs LiFePO4 battery technology, designed to last up to 3,000 cycles, ensuring a decade of use under normal conditions. In contrast, the Powkey model does not specify its battery technology or lifespan, which could be a concern for users looking for long-term reliability. The longevity of the Anker’s battery gives it an edge in terms of durability and overall value over time.
Noise Level
The Anker SOLIX C300 operates at a quiet 25dB from a distance of 3.3 ft, making it an excellent option for users who prioritize a silent operation while camping or during power outages. The Powkey model does not provide information on its noise level, leaving potential buyers in the dark about its operational sound. If noise is a consideration for outdoor activities, the Anker station clearly has the advantage.
Which should you buy?
Choosing between the 200W Portable Power Station and the Anker Portable Power Station SOLIX C300 depends on your specific needs and budget. If you're looking for a budget-friendly option for light use, the Powkey model at $55.99 may suffice. However, for those who require greater capacity, faster charging capabilities, and more extensive output options, the Anker SOLIX C300 at $249.99 is the superior choice, despite its higher price. Ultimately, the decision hinges on whether you prioritize cost or functionality in a portable power solution.

