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Other Portable Power Stations We Tested

Photograph: Simon Hill
Jackery Portable Power Station Explorer 2000 Plus for $1,999: The versatile, expandable, durable, and dependable Explorer 2000 Plus was my top pick for a while, and it’s still a good choice if you find it on sale, though the Bluetti Elite 300 that unseated it packs more power into a smaller form. It does still offer some advantages, chiefly that you can double or triple the 2,042-watt-hour capacity by adding battery packs. In my tests, the capacity consistently matched up with Jackery’s claims. It had no trouble with the kettle test (UK kettles hit 3,000 watts), though it chewed through 6 percent of the power. You can charge it speedily from the mains (AC outlet), but it also works as a solar generator. I filled it from 32 percent in a single scorching day with Jackery’s SolarSaga 200-watt solar panel. The fan is relatively quiet at around 30 decibels, but it comes on frequently. It weighs a whopping 62 pounds, and though there are indented handles on either side, a telescopic handle, and two wheels, it can still be tough to move around. The covers on the car port, inputs, and expansion port on the back are annoyingly tight. (I sometimes had to use a screwdriver to open them.) The Wi-Fi connection is 2.4 GHz only, and it took me a while to figure out that the connection mode requires you to press the AC and DC buttons together, since that doesn’t seem to be documented anywhere. Minor niggles aside, this is a great power station to serve as a home backup or off-grid generator. The warranty is three years, but you can extend it to five years by registering with Jackery.

Photograph: Simon Hill
Bluetti Elite 200 V2 for $999: While the Elite 300 is my new recommendation, if a 2,074-watt-hour capacity is enough for you, this power station has similarly strong build quality and mostly the same features (wattage is 2,600 and 3,900 at peak, and UPS has a 15-millisecond delay). It’s relatively fast to charge, can easily power your gadgets and small appliances, and has an info-packed display that’s legible outdoors.
BioLite BaseCharge 1500 for $1,360: Weighing 29 pounds, it has recessed handles at each side for carrying, though this is as big a power station as I can imagine lugging any real distance. There’s no superfluous app. You can do everything using the buttons and the display on the front. It has a good mix of ports to cover a lot of small gadgets like phones, tablets, and laptops. There’s even a wireless charging pad on top. I wouldn’t run anything too demanding on it, but it coped fine with an electric drill and blender. I tested it with BioLite’s SolarPanel 100, but the BaseCharge 1500 has a standard High Power Port (HPP) input, so you don’t have to use BioLite’s solar panels. It finished just on either side of the stated capacity in my tests. Sadly, the BaseCharge 1500 takes a long time to charge. Even from a wall outlet, you need a day, though you can speed it slightly by using the PD USB-C as a second input. Solar charging from a single SolarPanel 100 takes several days. The battery is also a Li-NMC, so it likely won't last as long as some of our other picks. The BaseCharge 1500 comes with a two-year warranty.
Ampace Andes 600 Pro for $449: This compact power station weighs 19 pounds and has an easy-carry handle on top. It stores 584 watt-hours of power and can be fully charged in an hour (30 dB sleep mode). It can deliver 600 watts (1,800 W surge), and has lots of ports (2 x AC, 2 x USB-C, 2 x USB-A, 2 x DC 5521, 1 x Car). There’s also a remote control app where you can change the light bar function or the colored light on top. It worked well in my tests and could be handy if you want something portable for small gadgets on a camping trip, but the EcoFlow River 2 Pro above gives you more power for less.

Photograph: Simon Hill
EcoFlow Delta 3 Plus for $699: I like the stylish, compact design of EcoFlow’s Delta 3 Plus, with the screen and ports at one end. It offers 1,024 watt-hours, can consistently provide 1,800 watts, and has a 2,600-W surge mode. It can also charge up in an hour and has lots of ports (6 x AC, 1 x Car, 2 x USB-A, 2 x USB-C, 2 x DC5521). You can add capacity with EcoFlow’s impressively compact and stackable add-on battery ($599), though it is pricey. The Plus version includes two solar ports for faster solar charging and can pull UPS duty with an impressive 10-millisecond response time. The reason it misses out on a full recommendation is the fan. The fan turned on all the time, even when I was only charging a single phone, and continued at around 55 decibels after it was fully charged and unplugged. It got louder when I charged the Delta 3 Plus from a wall outlet. It could disturb you, and it gave me concerns about overheating. Fan noise aside, I liked this power station, and the app also works well if you want to remote-control it. There is a quiet charging mode, but it drops the rate to 200 watts, meaning it will take more than five hours to fully charge.

Photograph: Simon Hill
Bluetti AC200L for $1,599: This was replaced by the Elite 200 V2 above, but it is still a decent power station with a similar feature set. It has slightly lower capacity, and it’s heavier and pricier right now, but it is expandable up to 8,192 watt-hours with Bluetti’s add-on batteries. The design and performance are similar, but the Elite 200 V2 edges it for me and is a better buy, especially if you can pick it up for less.
Dabbsson DBS1000 Pro Portable Power Station for $899: This 1024-watt-hour power station has a LiFePO4 battery and a decent mix of ports to charge and power your gadgetry. The US model has four AC outlets, three USB-A ports, three USB-C ports, a car socket, and two DC5521 barrel ports. It can charge to 80 percent in under an hour when plugged in, but expect some fan noise. You can also charge from solar panels or through the car port. You can connect via Wi-Fi and control it from the app, but the display still gives you the info you need without it, and it has a customizable light underneath. The 2,000-watt output is impressive, and there are boost and surge modes to briefly take it to 3,000 and 4,000 watts, respectively. It performed well in my tests and can act as an EPS with a 15-millisecond delay. It’s a solid alternative to our picks above, but doesn't stand out. The fan comes on frequently and can be annoying. I also had an issue with one of the USB ports sometimes refusing to charge a phone. Buy the DBS2000B battery expansion to boost capacity to 3,072 watt-hours and increase output to 2,400 watts. It comes with a five-year warranty with registration.
Bluetti AC180 for $499: This small Bluetti power station is a solid option if you don’t need as much juice. The AC180 also has a LiFePO4 battery inside, but with a 1,152-watt-hour capacity. It maxes out at 1,800 watts but can surge up to 2,700 watts for short bursts. The US model has four AC outlets, one USB-C (100 W), and four USB-A ports (15 W apiece). There’s even a wireless charging spot on top that goes up to 15 watts. You can fully charge the AC180 from an outlet in an hour, and it comes with solar and car charging cables as alternatives. It can also act as a UPS with a 20-millisecond switching time. This power station is good for small gadgets and appliances like a TV or a mini fridge. Fan noise hit around 45 decibels under a heavy load, which isn’t too bad. What I don’t like is the weight (35 pounds seems relatively heavy for this capacity), and I’d prefer more USB-C ports.
Zendure SuperBase Pro 2000 for $1,000: With a whopping 2,096-watt-hour capacity, tons of outlets (6 x AC, 1 x Car, 3 x DC5521, 4 x USB-C), and a maximum output of 2,000 watts (surge 3,000 watts), this is a great portable power station. It is 47 pounds but has two wheels, a carry handle, and a separate telescopic handle. Zendure’s app is slick; this power station can serve as an uninterruptible power supply and performed well in my tests, though the fans were almost constantly on. I also have concerns about its longevity. The SuperBase Pro 2000 has a Li-NMC battery inside, probably because it offers greater energy density than LiFePO4 (the similarly sized SuperBase Pro 1500 has a LiFePO4 battery and just 1440-watt-hour capacity), but Li-NMC batteries don’t last as long. The warranty is 2 years, but you can extend it by a year by registering with Zendure.
Don’t Bother

Photograph: Simon Hill
Acer 600W Portable Power Station: This power station is certainly portable, with a LiFePO4 battery offering 512 watt-hours via nine ports (two AC, two USB-A, two USB-C, two DC5521, and a car port). It’s a decent size for a campsite and suitable for lighting and charging portable gadgets, but with a maximum output of 600 watts, I wouldn’t plug in anything too demanding. You can fully charge it from a wall outlet in around two hours. There’s a small LCD for remaining battery percentage, estimated remaining run time at current usage rates, and wattage input and output. It worked fine in my tests, but it seems to be available only in the UK and is pricey for the capacity.
Vtoman FlashSpeed Pro 3600: Huge and heavy for its capacity (3,096 watt-hours), this power station has wheels and a telescopic handle to enable you to move it around without injury. The first unit I tested was faulty, so Vtoman supplied me with a replacement. While it worked far better, I can’t recommend this power station. The Bluetti Elite 300 above is cheaper, far more compact, and will suit most folks better, though the Vtoman has a clear advantage in potential output (it can sustain 3,600 watts and peak at over 7,000 watts for short bursts). Unfortunately, I hate the plastic front panel that you must lift to access the ports; the display is too dim to read outdoors; the build quality is suspect (it’s all a bit creaky); and it’s way, way too big.
Power Stations: Frequently Asked Questions
How Expensive Are Portable Power Stations?
Portable power stations can be very expensive, but discounts, sales, and deals are common. If you can afford to wait, you can likely get your chosen power station for less than the listed MSRP.
What Capacity Do I Need?
Figure out how much power you need. The capacity is listed in watt-hours (Wh) or sometimes kilowatt-hours (kWh). If you think about the devices you want to run and how long you need to run them, you can start to calculate the capacity you need. Manufacturers will often display stuff like 12 hours of TV or 30 minutes of electric chainsaw use, but not all TVs draw the same amount of power. You must calculate how much the gadgets you own actually use.
How Portable Are Portable Power Stations?
The term “portable” is sometimes stretched. Batteries are heavy. The larger-capacity power stations are typically on wheels and have telescopic handles, and they are still tough to cart around. If you’re looking for something you can actually carry on foot for a distance, you may need to temper your expectations on capacity.
What Can You Run on a Portable Power Station?
All portable power stations can charge up small gadgets like phones and laptops or be used to power lighting. Most can handle small appliances like mini-fridges or TVs. If you want to use power tools, an AC unit, or, in the UK, a kettle, you need to be able to draw thousands of watts. Power stations all state the maximum output, but they often have a surge function that enables them to go higher for a short period. Sometimes, they give it a silly name. For example, Zendure calls this “AmpUp,” and EcoFlow calls it “X-Boost.” Make sure your chosen power station can handle the wattage you need.
How Do I Charge a Portable Power Station?
All portable power stations can be charged from a wall outlet and should come with a charging cable. Some power stations can also be charged via a car port from your vehicle or a solar port from solar panels. Make sure you check that the ports you want are available and necessary cables are included.
How Long Does a Portable Power Station Take to Charge?
Large-capacity power stations can take a long time to recharge. Be sure you understand how quickly your chosen power station can charge from wall power and other sources if you plan to use solar panels, a vehicle battery, or another power source for top-ups. Some power stations enable you to fast-charge from two or more inputs.
What Ports Should I Look for in a Portable Power Station?
While you will find certain ports across the board with portable power stations, from AC outlets to USB-A, it is crucial to check the maximum charging rate and supported charging standards to avoid disappointment. You might find USB-C ports, car ports, barrel connectors, and maybe solar panel inputs, but assume nothing. Check the specs before you buy.
How Many Years Do Portable Power Stations Last?
Power stations typically last between three and 10 years, but can last longer, depending on how they are used and maintained. It’s important not to let them completely discharge too often or leave them empty for extended periods. Usually, the manufacturer will provide an estimate of how many charge cycles you can expect before performance starts to degrade. Warranties typically range from two to five years, but make sure you retain the guarantee and proof of purchase.
What Battery Types Are Commonly Used in Portable Power Stations?
There are various battery technologies, but the main ones used in portable power stations today are types of lithium-ion (Li-ion) batteries, often lithium nickel manganese cobalt oxide (Li-NMC) or lithium iron phosphate (LiFePO4 or LFP). The latter is safer (less prone to combustion) and tends to last longer (more cycles) before it starts to degrade. Overheating can be an issue for Li-NMC batteries, and they degrade faster but have a higher energy density. Zendure also offers semi-solid-state batteries in its top-of-the-line SuperBase listed above, which it promises are more stable and resilient, therefore safer, and have a higher energy density.
Can You Use a Portable Power Station as a UPS?
Some power stations can act as an uninterruptible power supply (UPS); others are classed as an emergency power supply (EPS). If you have your power station plugged into wall power and then devices plugged into it, they will work from wall power, but if there is a power outage, a UPS will switch to battery power instantly (around 10 milliseconds). An EPS will also switch when there’s a blackout, but may take a bit longer (30 milliseconds or so).
What Is the Difference Between a Power Bank and a Portable Power Station?
Size is the main difference between the power banks and the portable power stations. Power banks are typically compact with small capacities designed to charge smartphones and other small gadgets. Power stations have far larger capacities and can potentially run small appliances and larger gadgets.
How to Care for Your Power Station
I already mentioned the importance of not leaving your power station empty. If you can avoid fully draining the battery, topping up when it hits 20 percent or below, that will increase its lifespan. You should also avoid leaving it plugged in all the time unless you are using it as an emergency backup (UPS or EPS). Unplug after it is fully charged. Be mindful of the charger and cable you are using to charge up your power station. It’s best to stick to the cables that came in the box. Store your power station in a cool, dry space, avoid extremes of temperature, and try not to expose it to lots of dust.
I test every candidate for our best portable power station guide by using it around the house for at least a week (usually much longer). I plug gadgets into every port and outlet, from a TV and mini fridge to smartphones and laptops. For more capable power stations, I test power tools, a hair dryer, an AC unit, and a high-wattage UK kettle. I always check that there’s room to plug in the maximum number of devices. I test any stated surge or power-boost mode under a heavy load.
All additional ports are tested, from car ports to solar panel ports. I record the time it takes to charge from a wall outlet and from solar panels (weather permitting). I test the fan noise under low, medium, and heavy load, and also when charging from an outlet using the decibel meter on my Apple Watch. If there’s a quiet or nighttime fan mode, I test that too.
I also assess the design to check if the LED display is informative and legible in sunlight. I assess portability by lugging it around my home and garden to use and charge, noting the presence of ergonomic handles, telescopic handles, or wheels. If there are any accessories, I test them. If there’s an app, I connect it and test all the functions and features.
If it has EPS or UPS functionality, I test it with a router and a PC to ensure it switches over within the stated time frame. Finally, I run a set of tests to establish the capacity and note if it significantly deviates from the manufacturer’s claims.
How Did WIRED Select Products to be Reviewed?
I try to test a range of different power stations. It’s not possible to test every device, so while I typically test flagship releases, I also try to call in power stations with different capacities and at different prices. We are brand agnostic, so I will test power stations from any manufacturer, provided I can get hold of them. But I do lean towards testing more systems from the most popular brands. All the power stations I test are provided by the manufacturers or their PR companies.
Most are loaned for a month or so and then returned. A handful of our recommended picks are kept for longer-term testing. The remainder is donated to charities and other organizations. I recently donated two DJI power stations to UK police drone operators.
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