The best power banks that will keep your devices charged all day long

From smartphones and laptops to sports watches and mobile hotspots, we carry a whole load of electronics these days. As a result, being able to charge them when needed has become more important than ever. The last thing you want is to be stuck outside in the middle of the day with your phone teetering on the brink of exhaustion and no way to replenish its juice.

The best power banks are an absolute game changer when it comes to electronic accessories. Whether you’re working in the field, going on outdoor adventures, or just wandering around while traveling, the ability to charge your devices can make a significant difference to your overall experience. After all, we use these devices for work, recreation and everything in between, so access to them is an important part of getting through our days.

What should you pay attention to when choosing a power bank? The first thing to pay attention to is the capacity, i.e. the charge level of the integrated battery. If you need a power bank that will charge your phone, look for one with at least 5000 mAh. However, if you have more devices that you want to connect in different places, you will need to choose something larger. If you need to plug in your laptop at any time, choose something with a capacity of 20,000 mAh or more, preferably with fast charging support, as charging your laptop through a slow port can seem to take forever.

There are power banks with integrated connectors so you don’t have to carry separate cables, and some support wireless charging of compatible phones and devices. Some power banks offer three or more ports for charging multiple devices simultaneously, although some limit themselves to a bare minimum of ports to maintain compactness. Which one you choose will depend on what you prioritize, as they all have their advantages and disadvantages.

These are the best power banks that will keep your electronics running all day long.

Fast Otterbox charging

Pros

• Good looking case
• Decent fast charging speeds
• Accurate battery indicator

Cons

• It does not charge as quickly as more expensive power banks
• Only two ports

Capacity: 20,000mAh, max. 18W
Ports: one USB-C (in/out), one USB-A (in/out)

This great value power bank houses a 20,000mAh battery and is priced well under $50, giving you plenty of juice to power your devices. There’s enough power here to charge the Galaxy S22 Ultra three times with extra power, and it takes just over two hours to charge it from zero to 100 percent. A maximum output power of 18W is actually available on both ports and supports Apple 2.4a, Quick Charge 3.0, Samsung 9V and Huawei 9V charging standards, so you can use it to quickly charge the most popular smartphones on the market. The large capacity means it can also charge larger devices, making it useful if your tablet or DSLR needs a quick top-up. The biggest downside here is the fact that it only has two ports, which is really not much for something with a 20,000 mAh battery. By the way, it is also available in 10,000 mAh and 15,000 mAh capacities, in case you want something even cheaper.

Baseus magnetic power bank

Pros

• 30W fast charging
• Built-in USB-C cable
• Supports wireless charging

Cons

• No Qi2 support
• The cable is not discreetly hidden

Capacity: 10,000mAh, max. 30W
Ports: one USB-C cable, one USB-C (in/out) cable, wireless charging pad

This power bank can be charged in three ways: using the built-in USB-C cable, a MagSafe-compatible wireless charging pad, and a standard USB-C port. The built-in cable supports fast charging at up to 30W, so you’ll probably opt for this cable at every opportunity (you can fully charge most phones in less than two hours), although you can also use the slower 7.5W wireless charging if you don’t want to play with the cable. Note that wireless charging is disabled when using a cable, although we found it to be a convenient way to charge your smartphone when it’s in your bag (just keep the power bank magnetically attached to it). The cable also seems quite sturdy, which is a definite improvement over what’s usually built into some power banks, although we don’t like the fact that it hangs in a loop at the end, even when everything’s tidied up.

Scosche GoBat

Pros

• Compact, pocket-friendly size
• Good fast charging speeds
• Three-year warranty

Cons

• The thick casing won’t fit into tighter pockets
• Only two ports

Capacity: 10,000mAh, max. 20W
Ports: one USB-C (in/out), one USB-A

We like the compact size of this power bank, which is shorter and narrower but thicker than usual, giving it proportions that we think are very pocketable. It has two ports, one USB-C and one USB-A, with USB-C capable of delivering 20W of output power and USB-A capable of delivering 17W to devices, so most phones can get 20% in about 10 to 15 minutes. By the way, when charging the USB-C power bank, it supports 25 W inputs, so you can complete charging at a relatively good pace. The thicker casing makes it quite comfortable to hold in your hand, and the construction feels solid, so you don’t have to worry about it getting damaged during everyday use.

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Nitecore NB10000 Gen II

Pros

• Impact-resistant construction
• Very slim profile
• Useful low current mode

Cons

• Power consumption is only 18 W
• The battery life indicator is not reliable

Capacity: 10,000mAh, max. 18W
Ports: one USB-C (in/out) one USB-A

Thanks to its carbon fiber casing, this power bank can withstand shocks and drops that would immobilize similar devices, making it an excellent choice for those who need to charge their devices during rugged activities. The case can also withstand water, and its IPX5 rating should allow it to survive rain and spills. It has a USB-C port with an output power of 20W and an input of 18W, so it does a decent job of charging devices, although charging the powerbank itself takes a bit more time than we would like. The USB-A port also provides 18W output power, so you can charge quickly using either option. We really like the addition of a button next to the ports that allows you to activate “low current mode,” perfect for devices like wireless headphones and activity trackers. We had already found out while camping that we needed a similar low-current power bank, and we definitely would have chosen this one if we had known about it at the time.

Belkin BoostCharge Plus

Pros

• Two integrated cables hidden in the housing
• Supports pass-through charging
• Charges multiple devices with a maximum total power of 24 W

Cons

• Charging takes some time (max. input power 18W)
• Bigger than most phones
• A Lightning cable may or may not be useful, depending on the user

Capacity: 10,000mAh, max. 18W
Ports: one USB-C (in/out), one USB-C cable, one Lightning cable

We love the two cables (one USB-C, one Lightning) integrated into this power bank that allow you to charge two devices simultaneously (maximum 24W) without having to carry a separate cable. Moreover, both cables are hidden in the body of the case, so they do not hang from all sides when not in use. However, with Lightning phasing out, we’d probably prefer a version with two USB-C cables, so it’s worth looking for one if it’s already available. However, if you plan on keeping your older iPhone for a while, this is definitely a good power bank to buy. It can be charged via a USB-C cable or USB-C port, although the maximum input power is 18W, so it will take some time to refill. It also supports pass-through charging, but it only kicks in when the battery is at least 25 percent charged and about 15W of pass-through power is available.

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Anker MagGo

Pros

• Supports 15W Qi2 wireless charging
• Accurate LED battery display

Cons

Capacity: 10,000mAh, max. 15W
Ports: one USB-C (in/out)

Are you looking for a power bank that supports Qi2 15W wireless charging? Anker has prepared this model for you, whose 10,000 mAh battery holds enough energy to charge the iPhone 15 more than one and a half times. Wireless charging is also quite fast and can charge the same phone to 50 percent in about 45 minutes, so you can just touch your phone to the power bank to charge it without having to fiddle with any cables. Note that this power bank is thick, so there’s no way to keep it in the same pants or jacket pocket as your phone, requiring you to keep it in a bag or case if you want to charge your phone wirelessly during transport. By the way, most smartphones on the market still don’t support Qi2, so this is a good model if you already own (or plan to buy) a compatible device. Other features include a USB-C port for power input and output, and a kickstand to stand the device upright on a desk.

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Anker PowerCore 24K

Pros

• Charges laptops with an output power of 140 W
• Charges three devices simultaneously with fast charging active
• Useful OLED display

Cons

• Big, heavy and bulky
• The OLED screen consumes significantly battery power

Capacity: 24,000mAh, max. 140W
Ports: two USB-C, one USB-A

It’s large and heavy, measuring 6.1 x 2.2 x 2 inches and weighing 1.4 pounds, so it’s not the kind of power bank you want to carry around in your pocket. However, with all this size and weight, you can get a powerful power bank with a 24,000 mAh battery that can be used to charge phones, tablets and even full-fledged laptops. You get three ports, one USB-A and two USB-C, the latter of which can deliver a whopping 140W of power to your laptop, allowing you to charge your MacBook Pro from 16 to 50 percent capacity in about 40 minutes. Moreover, it supports charging through all three ports simultaneously, with the two USB-C providing a total of 122W and USB-A providing up to 18W. Note that this model has a built-in OLED screen for selecting settings, which causes significant battery consumption ( total about 15 percent over a 24-hour period), so you’re losing quite a bit on this, in addition to the usual loss of power over time.

Target Zero Sherpa

Pros

• Charges laptops with an output power of 100 W
• Supports 15W wireless charging
• Durable casing

Cons

Capacity: 20,000mAh, max. 18W
Ports: one USB-C (in/out), two USB-A

Another power bank suitable for charging laptops and larger devices, this one has a 25,600 mAh battery in a more smartphone-like form factor, making it a great choice if you don’t like the bulkier shape of the Anker power bank above. It has just one USB-C port, which is capable of 100W of output power, which allows you to charge most laptops to 50 percent in just over an hour, and a maximum input power of 60W allows for fairly fast charging, despite the large battery. Incidentally, there is a wireless charging pad on the top of the device that supports 15W wireless charging of compatible devices, and the two USB-A ports are capable of providing a maximum output power of up to 12W. It also has a color LCD display showing key usage statistics , which is much more useful than typical LED indicators, as well as a high-quality aluminum housing with durable bumper edges.

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