EnginStar Portable Power Station 300W vs DARAN Portable Power Station 28,
Updated July 2026 — EnginStar Portable Power Station 300W leads on capacity and output.
The EnginStar Portable Power Station offers more power and versatility, while the Portable Power Station 28 excels in portability and price.
Why EnginStar Portable Power Station 300W is better
Power Output
EnginStar has 300W output vs 100W for Portable Power Station 28
Capacity
EnginStar has 296Wh vs 28,000mAh for Portable Power Station 28
Charging Options
EnginStar supports solar charging, Portable Power Station 28 does not
Why DARAN Portable Power Station 28, is better
Portability
Portable Power Station 28 is lighter at 2.54 pounds vs 6.5 pounds
Price
Portable Power Station 28 is $89.99 vs $199.99 for EnginStar
Noise Levels
Portable Power Station 28 operates silently, EnginStar does not specify noise level
Overall score
Specifications
| Spec | EnginStar Portable Power Station 300W | DARAN Portable Power Station 28, |
|---|---|---|
| Battery Type | Lithium Ion | LiFePO4 |
| Life Cycles | 1000+ | 3500+ |
| AC Outlets | 2 | 2 |
| USB Ports | 4 | 4 |
| Safety Features | Advanced BMS | 12 protections |
Dimension comparison
Overview of the Products
The EnginStar Portable Power Station is priced at $199.99, while the Portable Power Station 28 is about 55% cheaper at $89.99. Both products cater to outdoor enthusiasts and those in need of backup power, offering various features. The EnginStar is designed for heavier usage with a 300W output, while the Portable Power Station 28 focuses on portability and lighter applications, making it an appealing option for casual users.
Portability and Size
The Portable Power Station 28 is notably smaller and lighter, weighing only 2.54 pounds and measuring about the size of a smartphone. In contrast, the EnginStar Portable Power Station weighs 6.5 pounds and has a larger footprint of 9 x 5.5 x 7.5 inches. This size difference makes the Portable Power Station 28 easier to carry around, fitting comfortably into a backpack. For users prioritizing weight and compactness for hiking or travel, the Portable Power Station 28 stands out as the better option.
Power Output and Capacity
With a capacity of 296Wh and a continuous output of 300W, the EnginStar is designed to power multiple devices simultaneously, making it more suitable for demanding tasks like running a mini-fridge or charging a laptop. On the other hand, the Portable Power Station 28 features a 28,000mAh capacity, which can provide 100W of continuous output and a peak of 200W. While this is adequate for smaller devices, it may not suffice for more power-hungry appliances. Users who require robust power delivery should consider the EnginStar.
Charging Options
Both power stations offer multiple charging methods, but the EnginStar provides a more versatile set of options. It can be charged via an AC outlet, 12V car socket, or solar panels, giving users flexibility in different scenarios. The Portable Power Station 28 also supports charging from AC outlets, USB-C, and car chargers, but it does not mention solar compatibility, which may limit outdoor use. For those who enjoy camping or off-grid activities, the EnginStar’s solar charging capability can be a significant advantage.
Safety Features
Safety is paramount in portable power stations, and both products offer advanced protection systems. The EnginStar includes a battery management system that protects against overcharging, short circuits, and overloads, ensuring safe operation. Similarly, the Portable Power Station 28 features LiFePO4 batteries known for their durability and safety, with over 3,500 life cycles. While both power stations emphasize safety, the EnginStar's more robust features may provide additional peace of mind for users with higher power demands.
User Experience and Convenience
The Portable Power Station 28 is designed for user-friendliness, featuring an ergonomic handle for easy transport and a compact design that makes it convenient to store. It also has an LED display showing the working status and remaining power, adding to its usability. The EnginStar, while heavier, is also straightforward to use, with multiple output ports for various devices, but may not be as easily portable. Users prioritizing ease of transport might lean towards the Portable Power Station 28.
Noise Levels
When it comes to noise levels, the Portable Power Station 28 has a distinct advantage. It operates silently without a fan, making it ideal for use in quiet environments, whether at home or in nature. The EnginStar does not specify its operational noise, but the mention of "quieter" operation suggests it is designed with similar considerations. For users who are sensitive to noise, particularly during camping or sleeping, the Portable Power Station 28 is likely the better choice.
Which should you buy?
Ultimately, your choice between the EnginStar Portable Power Station and the Portable Power Station 28 depends on your specific needs. If you require a powerful, robust solution for a variety of devices and don’t mind the extra weight, the EnginStar is worth the investment at $199.99. However, if portability, price, and sufficient power for smaller devices are your priorities, the Portable Power Station 28 at $89.99 is an excellent choice. Each product has its strengths, catering to different types of users and situations.

