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Anker 521 Portable Power Station Upgraded with vs HOWEASY Portable Power Station,120W Solar Generator,

Updated July 2026 — Anker 521 Portable Power Station Upgraded with wins on peak power and capacity, HOWEASY Portable Power Station,120W Solar Generator, wins on weight and ports.

The Anker 521 offers superior power output and battery capacity, making it ideal for serious users, while the HOWEASY is a budget-friendly option for basic needs.

Why Anker 521 Portable Power Station Upgraded with is better

Higher Output

Anker 521 has a peak output of 600W compared to HOWEASY's 240W.

Larger Capacity

Anker 521 has a battery capacity of 256Wh versus HOWEASY's 88Wh.

Longer Lifespan

Anker 521 features LiFePO4 technology for a lifespan of up to 10 years.

Why HOWEASY Portable Power Station,120W Solar Generator, is better

Lower Price

HOWEASY is priced at $89.99, significantly cheaper than Anker 521 at $199.99.

Lightweight

HOWEASY weighs only 2.3 pounds, making it more portable.

More Ports

HOWEASY offers 8 output ports compared to Anker's 6.

Overall score

Anker 521 Portable Power Station Upgraded with
85
HOWEASY Portable Power Station,120W Solar Generator,
70

Specifications

SpecAnker 521 Portable Power Station Upgraded withHOWEASY Portable Power Station,120W Solar Generator,
Output600W Peak240W Peak
Battery TypeLiFePO4Lithium
USB Ports33
AC Outlets22
Charging ModesNot Specified3

Dimension comparison

Anker 521 Portable Power Station Upgraded withHOWEASY Portable Power Station,120W Solar Generator,

Overview of the Anker 521 and HOWEASY Portable Power Stations

The Anker 521 Portable Power Station is priced at $199.99, while the HOWEASY Portable Power Station is more budget-friendly at $89.99. This represents a price difference of about 55%, making the HOWEASY a more economical choice for users with basic power needs. However, the Anker 521 offers a more robust output and additional features that could justify its higher price for those seeking more power and longevity.

Power Output Comparison

The Anker 521 boasts a peak output of 600W, significantly higher than the HOWEASY’s peak output of 240W. This means that the Anker can handle more demanding devices and appliances, making it suitable for outdoor activities or emergency situations where higher wattage is crucial. In contrast, the HOWEASY supports a maximum output of 120W, which is adequate for smaller devices like phones, tablets, and low-wattage appliances, but may fall short for more power-hungry electronics.

Battery Capacity and Lifespan

With a battery capacity of 256Wh, the Anker 521 offers a substantial energy reserve compared to the 88Wh of the HOWEASY. This translates to longer usage times for devices on a single charge, making the Anker a more suitable option for extended trips or when reliable power is essential. Additionally, the Anker features LiFePO4 battery technology, which ensures a lifespan of up to 10 years, while the HOWEASY does not specify its battery longevity, indicating potential uncertainty in its long-term performance.

Port Availability and Charging Options

The Anker 521 includes six output ports—two AC, two USB-A, one USB-C, and one car outlet—allowing users to charge multiple devices simultaneously. The HOWEASY, on the other hand, offers eight output ports, including two AC sockets and multiple USB options, which may appeal to users who prioritize versatility. However, the Anker's streamlined fast charging through its USB-C port could be a significant advantage for those looking to quickly recharge their laptops or other devices.

Weight and Portability

The HOWEASY Portable Power Station weighs only 2.3 pounds, making it a lightweight and highly portable option for outdoor enthusiasts or emergency kits. In contrast, the Anker 521’s weight is not specified, but with its larger battery and more robust construction, it is likely heavier. This difference may affect users who prioritize portability and ease of transport over power and functionality.

Recharging Methods

Both power stations offer multiple recharging methods; however, the HOWEASY provides three distinct options: via AC outlet, solar panel, and car charger. This flexibility can be particularly useful for camping or emergency situations. The Anker 521 does not explicitly mention alternative charging options, suggesting it may be more reliant on traditional power sources unless solar panels are acquired separately. This could limit its usability in off-grid scenarios.

Additional Features and Usability

The Anker 521 is equipped with advanced features like SurgePower technology and InfiniPower technology, enhancing its performance and longevity. These features are particularly attractive for users who need a reliable power source for various applications. The HOWEASY, while functional, focuses more on basic needs, offering built-in LED lighting with three modes and an intuitive LED display to show power status. This makes it user-friendly for camping trips, but it may not provide the same level of sophistication as the Anker.

Which should you buy?

Choosing between the Anker 521 and HOWEASY Portable Power Stations depends on your specific needs. If you require high output, extensive battery life, and advanced features for serious outdoor or emergency use, the Anker 521 is worth the investment at $199.99. However, if you're looking for a more budget-friendly option for basic power needs, the HOWEASY at $89.99 provides excellent value, albeit with limited capacity and output. Ultimately, both units serve different purposes, so understanding your power requirements will help guide your decision.