From $219.99*
*as of the time of writing this Review
We’ve put the Anker 521 Portable Power Station to the test, evaluating its features, limitations, and overall user experience.
With InfiniPower technology, a smart temperature control system, and an impact-resistant design, it offers impressive capabilities.
However, we also discovered drawbacks like the lack of a true off mode and limited AC output.
Despite these limitations, we found that the Anker 521 delivers a positive user experience for specific needs.
Join us as we delve deeper into our observations and recommendations in this review.
Anerk 521 Power Station Review Video
Specifications
The Anker 521 Portable Power Station offers multiple output options, including AC, 12V, and USB, providing versatility for charging various devices.
With a maximum AC output of 200W, it is important to consider whether this meets our requirements. The power input is limited to around 65W, which may impact the charging speed.
Additionally, there is uncertainty about the maximum input voltage for solar charging, which could affect compatibility with certain solar panels.
It is worth noting that the unit has a smart temperature control system and an impact-resistant structural design, ensuring durability and safety.
Overall, a thorough examination of these specifications will help us determine if this portable power station is suitable for our needs.
| Specifications | Features | Limitations and Concerns |
|---|---|---|
| AC Output | 200W | Max AC output is only 200W |
| Power Input | Around 65W | Max power input is about 65W |
| Solar Charging | Uncertain max input voltage | Solar charging issues with incompatible connectors |
| Versatility | AC, 12V, and USB outputs | Potential issues with AC output and charging other devices |
| Durability | Smart temperature control system | Lack of a true off mode |
Pros and Cons
When considering the pros and cons of the Anker 521 Portable Power Station, there are several key points to consider.
Pros
This portable power station offers several advantages that make it a desirable option for users.
- Versatile Power Outputs: With AC, 12V, and USB outputs, the Anker 521 can charge a wide range of devices, from laptops to smartphones.
- Pass-through Charging: The pass-through charging feature allows you to charge the power station while simultaneously charging your devices, ensuring uninterrupted power supply.
- PD Output: The Anker 521 also supports Power Delivery (PD) output, enabling fast charging for devices that are compatible with this technology.
- Fast charging: The Anker 521 Portable Power Station proves to be a convenient and efficient solution for power needs.
- Lightweight: Anker 521 is among the lightweightest power station in the market.
Cons
The limitations and concerns of the Anker 521 Portable Power Station include:
- The lack of a true off mode means that the power station is always on standby, which may drain the battery over time.
- With a max AC output of only 200W, the power station may struggle to power larger devices or appliances.
- There have been reports of issues with the AC output and charging other devices, such as inconsistent power delivery or compatibility problems.
These limitations and concerns should be taken into consideration when deciding if the Anker 521 Portable Power Station is the right choice for your power needs.
Design, Build Quality, Weight
We were impressed with the sturdy build quality and lightweight design of the Anker 521 Portable Power Station. Its impact-resistant structural design ensures durability, while its easy-to-carry nature makes it convenient for on-the-go use.
The power station’s smart temperature control system contributes to its reliability and performance. Additionally, the Anker 521 offers a variety of outputs, including AC, 12V, and USB, providing versatility for charging different devices.
Overall, the Anker 521 Portable Power Station presents a reliable option with its sturdy build and lightweight design, but users should take note of its limitations.
Power output
We were satisfied with the power output of the Anker 521 Portable Power Station as it provided enough energy to charge our devices efficiently. With its AC, 12V, and USB outputs, we found it versatile for a variety of devices. The PD output also allowed for faster charging of compatible devices.
However, there were some limitations to consider. The max AC output of 200W may not be sufficient for high-powered devices. Additionally, the max power input of 65W and uncertainty about the max input voltage for solar charging raised concerns.
Despite these limitations, we found that the power output met our needs for everyday charging and light-duty usage. We recommend carefully considering power needs and potential compatibility issues before purchasing.
Battery capacity, Type of Battery and Battery Life Duration
For our power needs, we were impressed with the Anker 521 Portable Power Station’s battery capacity and the long-lasting technology of its LiFePO4 batteries. With a total capacity of 256Wh, this power station provides ample power for various devices and appliances.
The LiFePO4 batteries not only offer a longer lifespan of up to 10 years but also provide a more stable and reliable power output. This is particularly important for users who require consistent and uninterrupted power supply.
Additionally, the smart temperature control system ensures efficient charging and helps prevent overheating.
While the power station has its limitations, such as the lack of a true off mode and limited AC output, overall, its battery capacity and battery life duration make it a reliable option for powering our devices in various situations.
Available Charging Options & Charging Time
The Anker 521 Portable Power Station offers multiple available charging options and charges relatively quickly, making it convenient for our power needs.
It features AC, 12V, and USB outputs, allowing us to charge a variety of devices. We appreciate the pass-through charging feature, which enables us to charge the power station while simultaneously charging our devices.
The PD output also allows for fast charging of compatible devices. The power station’s easy portability makes it a great option for on-the-go use.
Number and Type of outlets
There are multiple outlets available on the Anker 521 Portable Power Station, including AC, 12V, and USB outputs. The AC outlet allows you to power devices that require a standard wall plug, such as laptops, TVs, and small appliances.
The 12V outlet is suitable for charging car accessories, like air pumps and mini fridges.
The USB outputs provide a convenient way to charge smartphones, tablets, and other USB-powered devices.
Having these different outlet options on the power station offers versatility and flexibility in meeting various power needs.
It’s important to consider the power requirements of your devices and match them with the appropriate outlets to ensure efficient and effective charging.
Overall, the Anker 521 Portable Power Station provides a range of outlet options to accommodate different devices and charging requirements.
Compatibility with devices
We found that our devices were easily compatible with the Anker 521 Portable Power Station, allowing us to charge our laptops, smartphones, and other devices without any issues. T
It’s important to note, however, that compatibility may vary depending on the specific device and its power requirements. Overall, we were satisfied with the compatibility of our devices with the Anker 521 Portable Power Station.
Noise Level and Heat Dissipation
Our main concern with the Anker 521 Portable Power Station is that it can get quite noisy and hot during extended use.
While this power station offers impressive features such as long-lasting InfiniPower technology and a smart temperature control system, the noise and heat generated can be a significant drawback.
The noise level can be disruptive in quiet environments, and the heat produced may raise concerns about safety and potential damage to the unit.
It’s important for users to be aware of these limitations and consider their specific needs before purchasing. Additionally, proper ventilation and monitoring of the power station’s temperature during use can help mitigate these issues.
Safety Features and Protection
We highly appreciate the safety features and protection offered by the Anker 521 Portable Power Station, ensuring peace of mind during its use.
The power station is equipped with a smart temperature control system that prevents overheating and potential hazards.
Additionally, the impact-resistant structural design enhances durability and protects the unit from accidental damage. These features contribute to the overall safety and reliability of the power station.
However, it’s important to note that the lack of a true off mode and potential issues with AC output and charging other devices raise some concerns.
Warranty
The warranty for the Anker 521 Portable Power Station is extensive, covering a range of potential issues and giving users peace of mind. Anker provides a 1-year warranty for product defects, which is fairly standard in the industry.
However, they also offer an additional 18-month extended warranty for registered users, bringing the total coverage to 30 months.
This is quite impressive and shows that Anker is confident in the quality and durability of their product.
The warranty covers manufacturing defects, faulty materials, and workmanship issues. It’s important to note that the warranty doesn’t cover normal wear and tear, misuse, or damage caused by accidents.
Pricing And Where to Buy
Let’s compare prices and see where we can buy the Anker 521 Portable Power Station. Below is a table showing the current prices and availability from various retailers:
| Retailer | Price | Availability |
|---|---|---|
| Amazon | $219 | In stock |
| Anker Official | 219 | In stock |
| Walmart | $219 | In Stock |
Comparison with Other Portable Power Stations
Based on its features and limitations, the Anker 521 Portable Power Station appears to be a reliable option when compared to other portable power stations in the market.
Here’s a detailed table comparing the Anker 521 and other popular portable power stations:
| Feature | Anker 521 | Anker 535 | Anker SOLIX F1200 | EF ECOFLOW Station RIVER 2 |
|---|---|---|---|---|
| Battery Capacity | 256Wh | 512Wh | 1229Wh | 256Wh |
| Battery Type | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 |
| Max AC Output Power | 200W | 500W | 1500W | 600W |
| Number of AC Outlets | 2 | 4 | 4 | 2 |
| USB-C PD Output | 60W | 60W | N/A | N/A |
| Number of USB Ports | 6 | 9 | N/A | N/A |
| LED Light | No | Yes | Yes | No |
| Solar Panel Compatibility | Yes (Optional) | Yes (Optional) | Yes (Optional) | Yes (Optional) |
| Customer Rating | 4.5 out of 5 stars (1569) | 4.7 out of 5 stars (158) | 4.4 out of 5 stars (1321) | 4.5 out of 5 stars (232) |
| Price | $219.99 | $499.99 | $1,099.99 | $239.00 |
| Item Dimensions | 8.5 x 5.67 x 8.33 inches | 11.5 x 9.9 x 7.4 inches | 18.22 x 9.34 x 11.34 inches | 9.6 x 8.4 x 5.5 inches |
| Item Weight | 8.20 lbs | 16.75 lbs | 43.90 lbs | 7.70 lbs |
| Power Source | Solar Powered | Solar Powered | Solar Powered | Solar Powered |
| Voltage | 110 volts | 110 volts | 120.00 volts | 120.00 volts |
| Wattage | 200 watts | 500 watts | 1500 watts | 600 watts |
Conclusion: Is it worth it?
In our opinion, after considering the features, limitations, and user experiences, the question remains: Is the Anker 521 Portable Power Station worth it?
The Anker 521 offers a range of features, including long-lasting technology, a smart temperature control system, and multiple outputs.
However, it does have some limitations and concerns, such as a lack of a true off mode and lower AC output compared to other models.
User experiences have been generally positive, with some users finding solutions to the solar charging issues and overall satisfaction with the unit.
However, there are additional observations and issues, such as the display’s inability to track low power usage and limitations with the carrying bag.
Mixed reviews and considerations include positive feedback on portability, but also concerns about unexpected shut-offs and inconsistency in delivering the rated load.
Ultimately, whether the Anker 521 Portable Power Station is worth it will depend on the specific needs and expectations of the user.
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