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ALLWEI Portable Power Station 300W, vs EnginStar Portable Power Station 300W

Updated July 2026 — ALLWEI Portable Power Station 300W, wins on output ports and height, EnginStar Portable Power Station 300W wins on capacity and width.

The ALLWEI Portable Power Station offers a lower price and more output ports, while the EnginStar provides higher capacity and faster charging. Choose based on your priorities.

Why ALLWEI Portable Power Station 300W, is better

Price

ALLWEI is $116.97, cheaper than EnginStar at $199.99.

Output Ports

ALLWEI has 9 output ports compared to EnginStar's 8.

Weight

ALLWEI weighs 6 lbs, lighter than EnginStar at 6.5 lbs.

Why EnginStar Portable Power Station 300W is better

Capacity

EnginStar has a capacity of 296Wh, higher than ALLWEI's 280Wh.

Charging Speed

EnginStar charges 80% in 2 hours via car socket.

Sales Rank

EnginStar has a better sales rank at 3,628 compared to ALLWEI's 6,375.

Overall score

ALLWEI Portable Power Station 300W,
78
EnginStar Portable Power Station 300W
82

Specifications

SpecALLWEI Portable Power Station 300W,EnginStar Portable Power Station 300W
Price$116.97$199.99
Power Output300W300W
Charging Options3 methods3 methods
Battery Life1500 cycles1000 cycles
Sales Rank63753628

Dimension comparison

ALLWEI Portable Power Station 300W,EnginStar Portable Power Station 300W

Price Comparison

The ALLWEI Portable Power Station is priced at $116.97, making it about 42% cheaper than the EnginStar Portable Power Station, which retails for $199.99. This significant price difference means that if budget is a primary consideration, the ALLWEI model offers a more accessible entry point for consumers. It's important to note that while ALLWEI's lower price might make it appealing, it is essential to consider the features that each model provides to determine overall value for money.

Capacity and Power Output

The EnginStar Portable Power Station has a slightly higher capacity of 296Wh compared to the ALLWEI's 280Wh. This difference in capacity allows the EnginStar to store more energy, which can be crucial for extended outdoor activities or emergency situations. Both models offer a rated power output of 300W, making them suitable for powering various devices such as laptops, phones, and CPAP machines. However, the EnginStar's larger capacity could provide an advantage in terms of runtime, allowing users to power their devices for longer periods before needing to recharge.

Portability and Design

Both models are designed with portability in mind, weighing in at 6 lbs for the ALLWEI and 6.5 lbs for the EnginStar. The dimensions are also compact, making them easy to carry for outdoor adventures. The ALLWEI measures 8.86x4.53x8.07 inches, while the EnginStar is slightly larger at 9x5.5x7.5 inches. This marginal size difference means that both power stations can fit into standard backpacks, making them suitable companions for camping trips or emergency kits.

Charging Options

When it comes to charging, both products offer multiple methods. The ALLWEI can be charged via AC wall outlet, car charging, or solar panel, taking about 5.5 to 6.5 hours for AC charging and 3 to 4 hours with a solar panel. On the other hand, the EnginStar provides three charging options as well, with a notable feature of charging from a car socket at a maximum speed of 65W, allowing it to reach 80% capacity in just 2 hours. While both power stations are versatile in their charging capabilities, the EnginStar's faster car charging option may be more appealing for users who are frequently on the move.

Output Ports

The ALLWEI Portable Power Station comes with a total of 9 output ports, including 2 AC PURE SINE WAVE outlets, 1 USB-C PD 60W output, 2 USB-A ports, and 3 DC ports. This array allows users to power multiple devices simultaneously without sacrificing performance. In comparison, the EnginStar offers 8 output ports, including 2 AC outlets and various USB outputs, which also provides ample versatility. The slight edge in port quantity and variety goes to the ALLWEI, making it potentially more useful for those needing to power multiple devices at once.

Safety Features

Safety is paramount in portable power stations, and both models incorporate advanced safety features. The ALLWEI integrates a Battery Management System (BMS) that ensures user safety and extends battery life to over 1500 cycles. It also includes built-in protections against overload. The EnginStar also boasts a superior protection system, featuring a battery management system that safeguards against overcharging and short circuits. While both brands offer robust safety features, the ALLWEI's longer lifecycle could be a deciding factor for users concerned about longevity.

User Experience and Reviews

The ALLWEI has a sales rank of 6,375, while the EnginStar ranks higher at 3,628, indicating that it may be more popular among consumers. Higher sales rankings often correlate with customer satisfaction, which can be an important aspect to consider when choosing between products. The EnginStar’s ETL certification also enhances its credibility as a trusted product, providing users with additional reassurance regarding safety and performance.

Which should you buy?

Ultimately, the choice between the ALLWEI Portable Power Station and the EnginStar Portable Power Station boils down to individual needs and budget. If you prioritize a lower price point and a wider variety of output ports, the ALLWEI is the better option at $116.97. However, if you're looking for a higher capacity and faster charging capabilities, the EnginStar's $199.99 price tag may justify its benefits. Both models are well-equipped for outdoor adventures and emergency situations, but understanding your specific requirements will guide you to the best choice for your needs.