In Testing: The Anker 757 PowerHouse Powerstation - High Performance Meets Fast Charging

Can the Anker 757 PowerHouse 1500W Powerstation with fast charging, and multiple ports, power your next trip? Read the review here.

from Martin Gebhardt | Gear | reading time 9 Min
Updated on 28 June 2023 8.369 views 100% found this guide helpful
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In Testing: The Anker 757 PowerHouse Powerstation - High Performance Meets Fast Charging

Martin Gebhardt

From Martin Gebhardt. Check out my “About me” page.


👉 The key facts from this guide

  • The Anker 757 PowerHouse 1500W power station is a rugged and powerful mobile power source that can be quickly charged and can supply a variety of devices with power.
  • It has a high capacity and a variety of ports, including USB-C, USB-A, and AC outputs that support a wide range of devices.
  • The power station can be charged with the Anker 625 solar panel, making it ideal for use in areas without a power grid.
  • Despite its high weight and price, the Anker 757 PowerHouse offers a reliable power source for on the go and during power outages.
  • The power station is also suitable as a backup power generator for home use and can serve as an uninterrupted power supply (UPS).
  • The Anker 757 PowerHouse is a worthwhile investment for those who need a powerful, portable, and versatile power source.

Anker has been producing high-quality battery backup solutions for portable electronics for a long time.

Finally, Anker now offers larger products - such as power stations and solar panels.

The Anker 757 PowerHouse 1500W Powerstation is Anker's largest product to date.

Can the Anker 757 PowerHouse 1500W Powerstation with fast charging, and countless connections provide power for your next trip?

We will find out. Keep reading to find out if the Anker 757 Powerstation is also suitable for you.

Quick Overview: My Review of the Powerhouse 757

With its high capacity, robust construction, and lightning-fast charging capabilities, the Anker 757 PowerHouse is an outstanding portable power station.

Anker 757 PowerHouse PowerStation Review Test on Laptop
Anker 757 PowerHouse PowerStation Review Test on Laptop

Many brands are currently struggling to stand out in the increasingly crowded market for portable power stations and solar generators.

With the Anker 757 Powerhouse, the largest power station from Anker so far, stands out by offering one of the fastest charging speeds that you can buy for money.

She is a little heavy and quite expensive, but this power station delivers reliable energy on the go as well as during blackouts.

My experience with the Anker Powerhouse Powerstation

I don't have a ready-to-drive adventure van or camping bus equipped with high-performance batteries and solar panels.

I own a large family car in which I can sleep and live. We use it to drive the children around, but also for longer trips that last for days or weeks.

Our family car - everything has to fit in here and it has to serve for everything
Our family car - everything has to fit in here and it has to serve for everything

As a self-employed person, I have many opportunities to be on the road for days or weeks. And work needs to be done on the go, so laptops, cameras, and smartphones are always with me.

I have used a handful of power supply systems on various trips, but none has delivered as much power and worked as smoothly as Anker's 757 PowerHouse.

In short: Anker is quite popular for its chargers, cables, and power banks, but the 757 PowerHouse Powerstation is the brand's first foray into large mobile power stations (1229 Wh capacity).

I had the opportunity to test both the 757 and the matching Anker 625 solar panel during a one-week trip to Germany in the summer, with the power station being my only source of energy.

In Test: The Anker PowerHouse 757 with the Anker 625 Solar Panel
In Test: The Anker PowerHouse 757 with the Anker 625 Solar Panel

757 PowerHouse Specifications

The Anker PowerHouse is not cheap at €1700 and there are cheaper power stations with the same performance.

So, why am I testing the anchors? Why is this sturdy powerhouse worth considering?

On the one hand, it charges incredibly fast. Forget about a 4 to 10-hour charging time for other similar power stations on the market. The 757 Powerstation charges in just 1.5 hours thanks to a maximum input power of 1,000 W.

I can confirm the statement of going from 0 to 80 percent in about an hour.

The built-in light bar is a unique feature that I haven't seen in other power stations. And finally, while most other brands offer a 2-year warranty, Anker backs its 757 PowerHouse with a 5-year warranty.

The Anker 757 PowerHouse has nothing to hide.

Here are the technical specifications:

  • Battery type: LiFePO4 lithium
  • Materials: Frame made of automotive-grade aluminum alloy
  • Capacity: 1229 Wh / 1500 Watt
  • Lifespan: 3,000+ cycles
  • Estimated charging time at maximum input power (1,000 W): 1.5 hours
  • Weight: 19.9 kg
  • 2x AC output, 4x USB-A output, 2x USB-C output (1 x 100W / 1 x 60W)
  • 5-year total warranty

Here's a panoramic view as a video

Pros and Cons of the Anker PowerHouse 757


What I like

lots of power - 1500 W AC output with up to 2400 W surge

built-in charger

fast charging - charged to 80% in just 1 hour

excellent selection of output ports

helpful energy-saving mode

built-in LED panel light

solar-friendly

can serve as a UPS battery backup

3-stage LED light strip

What I don't like

very heavy

expensive

not dust or water-resistant

not expandable

Full power ahead

My first impression of the 757 came when I took it out of the packaging: it is heavy and large.

The stylish box in which the Anker 757 Powerstation is already visible
The stylish box in which the Anker 757 Powerstation is already visible

The Lithium-Ion Powerbank has a capacity of 1,229 watt-hours (Wh), enough to fully charge my Google Pixel approximately 100 times.

However, all the stored energy comes at a price: The power station weighs almost 20 kg. Two sturdy, easy-to-grip handles make it easier to carry around. If you are strong enough, you can also carry it with one hand.

The handles on the sides are sturdy and you definitely need both of them
The handles on the sides are sturdy and you definitely need both of them

I strapped the PowerHouse directly onto the right side of the trunk (the left side is my sleeping area). I ran the car charging cable to the front so that the Anker 757 could charge during the drive.

My goal for my trip was for the 757 to charge my MacBook Pro, my smartphone, my camera with batteries, and my headlamp for me.

If I were at a standstill, I would disconnect the power station from the vehicle and use the Anker 625 solar panel (100 W) (buy the solar panel directly from Anker here).

The Anker 625 solar panel with 100 watts of power
The Anker 625 solar panel with 100 watts of power

Many ports, easy to use

During my journey, I was extremely impressed by the capacity and user-friendliness of the power station.

The 757 has 9 different ports - a car socket, two USB-C, four USB-A, and two sockets - which is just right for me in terms of size and watt-hours for such a power station.

The power station from the front with its connections
The power station from the front with its connections

Especially interesting for me are the USB-C ports because I can charge my laptop as well as my Google Pixel through them. This allows my smartphone to be charged quickly, and my laptop can draw up to 80 watts while charging.

The USB ports of the Anker 757
The USB ports of the Anker 757

If I were to charge both devices via the power outlet, I would lose a lot of electricity.

The USB-C ports with 1 x 100 W and 1 x 60 W are therefore a purchasing criterion for me.

Most people will manage well with this number of ports, although some people with many modern, fast-charging devices could benefit from more USB-C ports.

The display is clear and everything is easily visible
The display is clear and everything is easily visible

The display of the 757 is bright and therefore easy to read in sunlight. It is easy to understand and shows me how much power is coming in, how much power is going out, and which ports are being used. I can also see how many hours the power station will continue to provide power when I connect a device.

I connect my Google Pixel and see it consuming 15W of power, or when I use the 100W USB-C port on my MacBook Pro, it draws over 90 watts. The displays also help me know that everything is working properly.

My only criticism is that the screen turns off after only a few seconds - making it difficult to monitor the power supply from a distance. But someone who is less interested in the values would probably never notice.

There is also an energy-saving mode that turns off unused sockets to minimize consumption. I recommend keeping the energy-saving mode always active.

I found the 3-level LED light strip on the power station interesting. Furthermore, I often used the function in the car in the evening. I just had to reach next to the bed and didn't have to search for the small switches anywhere on the car ceiling.

You can use the light bar of the Anker PowerHouse 757 in three different levels
You can use the light bar of the Anker PowerHouse 757 in three different levels

The Anker 625 Solar Panel

During my summer travels, my car was able to recharge the power station while on the road. For longer stays, I would pull out the solar panel and connect the included XT-60 to XT-60 cable between the solar panel and the power station to maintain the flow of electricity.

I think it's just brilliant that I can charge the power station using panels, even if it takes more time than using a socket.

The connections on the Anker 625 solar panel
The connections on the Anker 625 solar panel

Although the XT-60 solar input connector is powerful, it is somewhat outdated for me: Many solar panels have switched to everyday DC plugs, which could force you to rely on adapters for DC plugs and solar modules.

But Anker has thought of that because when you buy the solar panel, an XT-60 to DC7909 adapter is included.

Included cables with the Anker 625 solar panel
Included cables with the Anker 625 solar panel

The 625 solar panel is folded into four parts, making it compact.

The folded Anker 625 solar panel
The folded Anker 625 solar panel
The Solar Panel 625 unfolded once
The Solar Panel 625 unfolded once

With perfect sunlight, almost 100 W of power is generated.

There is a built-in sundial that makes it easy to align the Anker 625 solar panel directly towards the sun.

Anchor 625 solar panel with sun orientation
Anchor 625 solar panel with sun orientation

The adjustable supports are great and make it easy to assemble the panel.

Back of Anker 625 Solar Panel
Back of Anker 625 Solar Panel

The solar panel is not exceptional compared to other solar panels on the market - it does its job as expected.

But there are two bonus points:

The panels also have a connection for USB-A and USB-C. So if you want to leave the power station in the car, you can just take the solar panel with you to the meadow and connect your smartphone or speaker directly to it to charge them.

The eyelets on the edge are practical
The eyelets on the edge are practical

And I also like the metal eyelets on the edges because they make it easy to hang up the solar panel.

Also read

The 7 Best Camping Solar Panels to Power You Outdoors - Whether you're hiking, camping, or looking to be self-sufficient, a solar panel can power many devices. Here are 7 of the best solar modules for camping.

Who is the Anker 757 PowerHouse useful for?

While the size and weight of the power station limit its portability, its sturdy construction and rectangular design make the 757 a decent option for many applications.

The PowerHouse 757 charging station is suitable for camping, RVs, or long-term travel if you have the space for it.

It also works well as a solid, albeit small, emergency generator for home use for crisis preparedness. It is particularly useful for technology-heavy setups, at home or on the go, as it also serves as an uninterruptible power supply (UPS).

The backup power switch time of less than 20 milliseconds is sufficient for most applications to protect PCs and other technology from power surges.

Input and Output Power

On the back of the Anker 757, you will find a flap that conceals the solar charging input (max. 300 W), the overcharge reset button, and the AC input (max. 1000 W) for charging the portable power station itself.

Back cover of Anker 757 Powerhouse Powerstation
Back cover of Anker 757 Powerhouse Powerstation
Back connections of the Anker 757 Powerhouse Powerstation
Back connections of the Anker 757 Powerhouse Powerstation

I like that I don't need an extra power supply for the Anker 757 - these components are built into the device. So, all I require is the cable - a cold device plug.

After charging via wall socket, car plug or solar panel, the Anker 757 delivers an impressive 1229 watt-hours (Wh) with up to 1500 watts (W) of electrical power.

This is a major upgrade from Anker's previous, smaller power solutions in generator size: The power station can charge a smartphone almost 100 times, a laptop 17 times, or power a portable 45W refrigerator continuously for an entire day.

Here is a list for comparison:

Device Power Charges/Operation
Smartphone 10 Wh 97x
LED Light 12 W 82 hrs
Fan 35 W 28 hrs
Drone 40 Wh 24.5x
CPAP Machine 40 W 24.5 hrs
Portable Refrigerator 45 W 22 hrs
LCD TV 110 W 9 hrs
Freezer 360 W 2.7 hrs
Microwave 700 W 1.4 hrs
Coffee Maker 1000 W 1 hr
Electric Grill* 1150 W 48 min
Reciprocating Saw* 1200 W 48 min
String Trimmer* 1200 W 48 min
Circular Saw* 1440 W 36 min

*These tools have a special potential for temporary thermal shutdown due to their tendency to draw higher current under load.

This 1500 W output power (with surges of up to 2400 W) allows you to handle high-power loads from devices with high-power consumption such as electric drills, hammers, or chainsaws.

The Anker 757 also has an LFP battery (LiFePO4) inside instead of conventional lithium-ion cells. Anker says that this is close to what you would find in a modern electric vehicle.

Even after 3,000 charging cycles, the battery will remain in good condition, which is why Anker offers a 5-year warranty on the device.

For comparison: Typical lithium-ion batteries from competitors only last about 500-700 charging cycles and have only a two-year warranty. Here, too, the Anker 757 PowerHouse gives me a good feeling.

Also read

The best power station in the test - for camping, road trips and power outages - Get power wherever and whenever you need it with a portable power station. We tested the top power stations to find the best one.

Energy-saving mode

Another thing I would like to mention is the practical "energy-saving mode" that Anker has added.

On the left side of the display is a switch to activate or deactivate the energy-saving mode, and for good reason.

Anker 625 Solar Panel with Energy Saving Mode
Anker 625 Solar Panel with Energy Saving Mode

When in energy-saving mode, for example when the battery of a smartphone or laptop is fully charged, the 757 PowerHouse will turn off by itself after a few minutes. However, some larger devices such as a refrigerator do not require a constant power supply and only draw power occasionally.

By deactivating the energy-saving mode, it is ensured that the AC ports are always on and ready, even if your refrigerator or heating turns on and off as needed.

Basically, it is a switch to deactivate the intelligent overload mode and automatic shutdown mode for devices that need to be powered on demand.

Is the 757 PowerHouse loud?

On both sides, there are large fan openings, which are covered with stylish blue-accented plastic - giving the power station a bit of style.

Side view of Anker 757 Powerhouse Powerstation
Side view of Anker 757 Powerhouse Powerstation

You will hear these fans when charging the Anker 757 or connecting it to a powerful device.

But it is quiet. There is no comparison between the small fans for cooling and the roar of a large, loud, gasoline-powered generator.

An ideal protection for rental apartments during power outages

As someone who lives in a rental apartment, it's not easy for me to avoid power outages and blackouts.

A conventional generator with gasoline or diesel is not an option at all due to the noise and exhaust fumes. Apart from that, storing fuel becomes difficult and is legally problematic above a certain amount.

A rental apartment limits my options, so the only alternative is a mobile power station.

I would argue that the Anker 757 Powerstation is worth buying for this reason alone. In the event of power outages, you will be glad to be able to operate your electrical devices.

I can charge the Anker PowerHouse 757 with the Anker 625 solar panel at the window
I can charge the Anker PowerHouse 757 with the Anker 625 solar panel at the window

When a power outage is imminent, I can charge the power station in just a few minutes. A fully charged power station is enough to power every phone in my apartment for days of intensive use - or to supply power to my laptop, TV, or projector.

You can operate large appliances such as refrigerators and freezers with the Anker 757. If you're smart, you'll know that a refrigerator can keep food cold for 4 to 6 hours without power, and a full freezer can stay cold for up to 48 hours.

Theoretically, you can use the energy stored in the 757 every few hours in ten-minute bursts to lower the temperature of your refrigerator. This way, you can keep your food safe and fresh during a long power outage.

Anker 757 Powerhouse Powerstation with Anker 625 Solarpanel
Anker 757 Powerhouse Powerstation with Anker 625 Solarpanel

Then there are the solar panels, which may not be enough to power your entire house. But they will certainly be sufficient to keep important devices running or to send some lifeblood to your 757 PowerHouse in case of an emergency.

Also read

Blackout: the ultimate guide to long-term and widespread power outages (+PDF checklist) - A blackout is a prolonged and widespread power outage. Learn how to prepare and what to do during a blackout (+checklist).

Summary

Compared to other portable power stations, I was not only impressed by the capacity and efficiency (it can be charged from 0% to 80% in one hour) of the 757, but also by the user-friendliness and simplicity of the system.

You simply plug the PowerHouse 757 into the socket at home, brush your teeth, put on your shoes, and pack your car or camper - during this time, a considerable amount of power will flow into the power station.

Anker 757 Powerhouse Powerstation with Anker 625 Solarpanel
Anker 757 Powerhouse Powerstation with Anker 625 Solarpanel

Have you arrived at your camping site without a power grid? The charging time with a solar panel is sufficient to provide you with a permanent power supply while camping.

Anker makes it easy to understand how much power is coming in and going out of the storage and how it is being used. And when I no longer need the power station, it's a breeze to simply unplug it, take it out of my car, and store it at home for easy access.

For my one-week trip, using the Anker 757 PowerHouse and the Anker 625 Solar Panel felt like a sustainable, self-sufficient system.

I was able to keep all of my electronics charged and functional the entire time. The 757 charging station is an impressive power station for an electronics brand like Anker.

Anker manages to establish itself in a new weight and capacity range with the 757. The company has found a good way to compete with established brands such as Jackery, EcoFlow, or Bluetti.

At the end of the day, there is one question: should you buy the Anker 757 or not? For me, it's a simple YES.

This device not only offers an insane amount of quiet power, but with a built-in light and support for solar panels, it is perfect for camping and outdoor use.

If you want a worry-free power supply for your adventures or as an emergency backup on the go, get the 757.

Yes, it is pricier than the other power stations from Anker - currently just under €1700 - but for this price you get a fantastically well-designed power station with a lot of power.

Anker 757 PowerHouse

With the PowerHouse and its 1229 Wh / 1500 Watt, you are well-prepared for power outages.

Powerstation: €1,699.00

Buy directly from Anker

Anker 625 Solar Panel (100W)

The solar panel converts up to 23% of sunlight into solar energy and effortlessly charges solar systems even on cloudy days.

Solar panel: €369.99

Buy directly from Anker

Disclosure: Many thanks to Anker for providing me with the products featured in this review for testing. I was not paid to write this honest review.

Take care, Martin
Martin Gebhardt

Author of the guide


Martin Gebhardt

Hey, I'm Martin. On my blog, you will learn the basics and numerous details about living in the wild. I think survival, bushcraft and the good life in nature are the keys to happiness. Find me here on Instagram or on YouTube. You can find more about my mission on the About Me page.

Since this is a gear guide, here ...


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  1. Practical Experience: I have tested most of the products I recommend under extreme conditions myself.

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  3. Expertise: My many years of experience allow me to understand the intricacies and details of various products that a layperson might overlook.

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So when I introduce the best survival knives or flashlights, you can be sure that every recommendation is based on solid experience and extensive knowledge.

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