Anker 535 PowerHouse review: Is this power station the workhorse its name suggests?

I’ve never used a power station with so many ports.
 By 
Jenna Clark
 on 
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black boxy power station against blue background
Credit: Anker / Mashable composite
Anker 535 PowerHouse
The Anker 535 PowerHouse offers nine ports to charge and power devices via a 512Wh battery. It charges quickly, but is expensive and an investment that one should carefully consider depending on their electricity needs and the device size they want.
Mashable Score 4.2
Wow Factor 4
User Friendliness 4.5
Performance 4.5
Bang for the Buck 3.9
The Good
  • Machine’s battery charges quickly
  • Equipped with nine ports
  • Easy setup
  • User manual is easy to understand
  • Easy-to-read LCD screen
  • Portable via the carrying handle
  • Includes a built-in light
The Bad
  • Somewhat heavy
  • Expensive
  • Only has one USB-C port
  • Unable to support devices over 500W
  • Cannot be taken on airplanes

After careful hands-on testing, we feature our favorite gear and gadgets as Mashable Selects products in our dedicated shopping guides.


Table of Contents

I recently made the move from New York City to Florida and one of the biggest things I’ve had to adjust to is the weather, especially those big rainstorms and hurricanes — which means there are likely days where I may experience power outages and am going to want a backup supply of power. 

For some background, I am a fairly technologically savvy person — my home office consists of my laptop and a monitor which I was able to successfully hook up without many issues. I have also had my fair share of experience using portable chargers and power banks. However, I admittedly have never used a power station as large as the Anker 535 PowerHouse

I recently got my hands on one and wanted to see if it lived up to the 4.6-star Amazon rating I saw when I wrote this and its $500 price tag. To test the product, I fully recharged it and tested the AC, USB-C, and USB-A ports to charge my iPhone, MacBook Air, Nintendo Switch, and Bluetooth headphones. I also tested to see if it could be used to power the lamp placed by my desk. 

iphone, macbook, nintendo switch, and headphones plugged into anker power station
I was able to charge all my devices at once. Credit: Jenna Clark / Mashable

The verdict? The Anker 535 PowerHouse did effectively charge and power up multiple of my devices simultaneously. At $500, I can say that it is worth the investment for somebody who needs to be prepared for inclement weather (like myself living in Florida) or spends lots of time in remote areas and may not have access to outlets such as campers or those on a road trip. However, for a person looking to charge their phone or power devices regularly, it is a bit pricey and heavy for day-to-day use. (Though we have seen the power station's price dip below $350.)

The Anker PowerHouse is easy to use even for beginners

When I opened the box, I immediately saw the user manual which was filled with helpful diagrams showing how to recharge the power device and the various ports (four AC, one USB-C, and three USB-A ports). I was able to easily unwrap the car port charger and power adapter and plug it in for charging. 

boxy power station on table top
The portable generator houses four AC ports, three USB-A ports, and one USB-C port. Credit: Jenna Clark / Mashable

I also liked that it came with a light. Although I did not need to use it, I still tried turning it on and off which could be easily done with the push of a button. 

However, it is important to note that any Lightning or other cables that may be required to charge a laptop, phone, etc. are not included with the Anker 535 PowerHouse. Although I wish they were included (considering the $500 price tag), I luckily had them at my apartment, so I could get right to testing without having to order any additional cables. 

How long does the Anker 535 PowerHouse battery take to charge?

Since it was my first time using the device, the instruction manual advised that I fully charge it first. The box advertised that the device could be fully recharged using the in-box adapter in four-and-a-half hours and I wanted to see if I would experience that quick charge time. When I initially plugged in the power adapter charger to the outlet in my apartment, the device was already at 27 percent (I had assumed it would be at zero percent considering the instructions read to fully charge it before use). It took three-and-a-half hours to reach 100 percent (from 27 percent) which I thought was in line with the box’s claim and extremely quick considering the battery’s capacity of 512Wh. 

lcd screen showing 98 percent battery life
The LCD screen lets you know the battery's charge and how much time you have left until the power station dies. Credit: Jenna Clark / Mashable

The Anker 535 PowerHouse can charge and power up multiple devices fairly quickly

To test the portable generator’s charging capabilities, I charged my MacBook Air, iPhone, Bluetooth headphones, and Nintendo Switch simultaneously. 

  • It took two hours and 20 minutes for my phone to charge from zero percent to 100 percent. 

  • It took two hours and 10 minutes for my laptop to charge from zero percent to 100 percent.

  • It took two hours and 50 minutes for the Nintendo Switch to charge. 

Considering all of the devices were charging at the same time, I thought that under three hours to fully charge all three devices was fast. 

I found it helpful that the LCD display showed how many Watts of power were being used as the devices were being charged as well as the remaining battery hours. This makes it easier for one to prepare. 

I tested the AC port by plugging in the lamp by my desk and it turned on easily with no issues. 

Even with all of the charging that was being done, the battery only lowered to 74 percent, which was impressive considering it was charging four devices for three and a half hours. 

The Anker 535 PowerHouse was unable to accept three-prong AC power cords

I wanted to fully power my home office using the Anker 535 PowerHouse, but unfortunately, I was unable to plug in my monitor as it was equipped with a three-prong AC power cord. The machine is only able to accept two-prong AC power cords. This was slightly disappointing and is something to make a note of in case you want to use this power station to connect an appliance that is equipped with a three-pronged cord. 

However, I was able to plug in some of the electronics in my office, including my lamp.

Is the Anker 535 PowerHouse worth it? 

Do I think the Anker 535 PowerHouse is worth the value? I think it depends on who you’re asking or what one plans on using it for. As someone who lives in Florida, I think the Anker 535 PowerHouse is definitely worth the price, especially during hurricane season. Although it can efficiently charge and power multiple devices at once with its nine ports, the battery is fairly heavy and would be kind of a pain to transport. 

If you're solely looking to use the Anker 535 PowerHouse for day-to-day use to charge your phones, laptops, etc., then it is not worth the price as there are other smaller, more portable, and cheaper chargers on the market. However, if you’re looking to use it while camping to power multiple appliances including lamps, mini coolers, or the like, then I would say it is worth the $500 investment — or $330 investment if you can snag it on sale. 

Topics Outdoors Gadgets

How we tested

I tested the Anker 535 PowerHouse because it is a highly rated power station. I wanted to see if this device lived up to the hype and how well it could actually charge and power up several devices and appliances simultaneously. 

Some factors I took into account while testing were: 

  • Design: There are many portable chargers and power stations on the market. I tested to see what features set this one apart. 

  • Price point: I wanted to see if the product was worth the $500 price tag. I utilized several of its functions to ensure I got a thorough feel for the capabilities of the power station before compiling my final thoughts. 

  • Charge time: In addition to seeing how long it took the actual machine itself to charge, I tested how long it took to completely charge an iPhone 14, MacBook Air, Nintendo Switch, and a pair of Bluetooth headphones. 

  • Ease of use and learning curve: Technological devices are not always the most intuitive, especially for those who are not as technology savvy. I tested this machine to see how user-friendly it is from the moment it is opened. I also noted how easy its user manual is to understand and guide someone with using the machine, especially if it is their first time. 

Headshot of a person with long brown and purple hair smiling gently
Jenna Clark
Contributor

Jenna Clark is a freelance writer who covers commerce, travel, beauty, and lifestyle. Her work has been featured in Insider, The Daily Beast, Well+Good, and Taste of Home. When not reviewing the latest products or traveling, you'll likely find her at a theme park or watching the latest Broadway show. 

You can follow her on Instagram @JennaElizClark and Twitter @JennaElizClark


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