Anker SOLIX C300 DC Power Bank Station, Outdoor vs EnginStar Portable Power Station, 150W
Updated July 2026 — Anker SOLIX C300 DC Power Bank Station, Outdoor wins on power and battery, EnginStar Portable Power Station, 150W wins on weight and size.
The Anker SOLIX C300 offers superior power output and features compared to the EnginStar Portable Power Station, making it the better choice for demanding users.
Why Anker SOLIX C300 DC Power Bank Station, Outdoor is better
Power Output
Anker delivers 300W vs EnginStar's 150W
Charging Ports
Anker has 7 ports compared to EnginStar's 6
Battery Technology
Anker uses LiFePO4 with a 3-year guarantee
Why EnginStar Portable Power Station, 150W is better
Price
EnginStar is significantly cheaper at $66.48
Weight
EnginStar weighs only 4 lbs
Size
EnginStar is more compact at 4.5*6.5*7.5 inches
Overall score
Specifications
| Spec | Anker SOLIX C300 DC Power Bank Station, Outdoor | EnginStar Portable Power Station, 150W |
|---|---|---|
| Current Price | $179.99 | $66.48 |
| Capacity | 288Wh | 155Wh |
| AC Output | 300W | 150W |
| USB Ports | 7 | 6 |
| Battery Type | LiFePO4 | Lithium |
Dimension comparison
Overview of the Power Stations
When comparing the Anker SOLIX C300 DC Power Bank Station and the EnginStar Portable Power Station, it’s evident they cater to different needs. The Anker model offers a more robust power output and capacity, while the EnginStar is a lighter and more budget-friendly option. The Anker is priced at $179.99, while the EnginStar is about 63% cheaper at $66.48, making it an appealing choice for casual users.
Power Output and Capacity
The Anker SOLIX C300 has a significant advantage in power output, delivering 300W and a capacity of 288Wh. This makes it suitable for more demanding devices and longer outings. In contrast, the EnginStar provides 150W with a capacity of 155Wh, which may limit its usability for larger devices or extended use. Users should consider their power needs; for those looking to charge multiple devices or power more demanding equipment, the Anker is the better choice.
Portability and Design
The EnginStar Portable Power Station is designed for portability, weighing only 4 lbs and featuring compact dimensions of 4.56.57.5 inches. In comparison, while the Anker is also portable, it is approximately 30% larger than similar power stations. This could affect ease of transport, especially for users planning frequent outdoor trips. If portability is a priority, the EnginStar’s lightweight design may be more appealing.
Charging Options
The Anker SOLIX C300 offers versatile charging options, including fast recharging to 80% in just one hour via dual PD 3.1 USB-C ports. Additionally, it can be recharged using solar panels or a vehicle. The EnginStar provides three charging methods as well, including wall outlet charging and solar power compatibility, but lacks the fast charging capability of the Anker. Users who prioritize rapid recharging may prefer the Anker.
Number of Charging Ports
The Anker SOLIX C300 comes equipped with a total of 7 charging ports, including multiple USB-C and USB-A options, plus a car socket, allowing for simultaneous charging of several devices. In contrast, the EnginStar offers 6 outputs, which include a 110V AC outlet and various USB ports. While the EnginStar has sufficient ports for basic needs, users with multiple electronics may find the Anker's additional ports beneficial for comprehensive charging.
Battery Technology and Longevity
The Anker SOLIX C300 features a LiFePO4 battery with a 3-year guarantee, which is known for its longevity and safety. The EnginStar also uses lithium battery technology but does not specify its battery type or warranty period. This means that while both power stations offer reliable battery performance, the Anker provides a clearer assurance of durability and safety. Users looking for long-term investment may prefer the Anker for its enhanced battery technology.
Safety Features
Safety is a crucial consideration when choosing a power station. The EnginStar has passed UL certification and includes features like over-voltage protection, over-temperature protection, and fireproof enclosure. While the Anker does not specify safety certifications, it does mention smart temperature control and an impact-resistant design. Both power stations provide safety features, but the EnginStar's UL certification offers an additional layer of reassurance for safety-conscious consumers.
Price Comparison
The Anker SOLIX C300 is priced at $179.99, while the EnginStar is significantly more affordable at $66.48. This represents a price difference of about 63%, which may be a deciding factor for budget-conscious consumers. However, the price disparity reflects the significant differences in power output and features, so users should weigh their needs against their budget before making a decision.
Which should you buy?
Deciding between the Anker SOLIX C300 and the EnginStar Portable Power Station ultimately depends on your specific needs. If you require higher power output, faster charging, and a more extensive range of charging ports, the Anker SOLIX C300 is the superior choice, albeit at a higher price point. However, if your needs are modest, and you prioritize portability and affordability, the EnginStar offers excellent value at a significantly lower price. Consider your usage requirements and budget to make the best choice for your power needs.

