While finding the best portable laptop chargers can be difficult, it’s not impossible. They may not be as prevalent as power banks for mobile phones and tablets – perhaps because most people simply find an outlet at a cafe to charge their notebooks. However, they’re out there; you just have to know where to look.
It does take a bit of research, though. Many portable laptop chargers are finicky and don’t always work. Some are even too big and too heavy to be worth carrying, so you’re better off just going to a cafe and paying for a cup of coffee or charge at an airport or a train station when you’re traveling.
However, if you do find one that works for you, it’s definitely worth it for the convenience. The best portable laptop chargers are some of the most useful gadgets for digital nomads and remote workers. That’s where we come in; we found the most reliable and best value portable laptop chargers on the market. This way, you don’t have to sift through the bad; you just have to pick the best for you.
Best portable laptop battery chargers and power banks at a glance:
- Mophie Powerstation AC
- Omni 20 USB-C
- Poweradd Pilot Pro2
- RAVPower RP-PB058
- MaxOak Apple MacBook Charger
- Qi-Infinity Upgraded Powerbank
- MaxOak K2
- Sandberg Powerbank 20000
- RavPower AC Power Bank
- Dell Power Companion PW7015L
1. Mophie Powerstation AC
The highest output portable battery
Capacity: 22Ah | Outputs: 1 x AC, 1 x USB-A, 1 x USB-C
USB-PD compliant to fast charge the latest iPhones
A bit pricey
With the Mophie Powerstation AC, high power output is the name of the game. This portable laptop battery charger is able to power a 15-inch MacBook Pro. Meanwhile, the USB-C port is rated at 30W with a USB-PD label, meaning its one of the few batteries capable of fast charging an iPhone X or iPhone 8.
2. Omni 20 USB-C
For when you also need a USB hub
Capacity: 20100mAh | Outputs: 2 x USB-C, 2 x USB-A | Notebook Connectors: N/A
Lots of ports
Kind of expensive
If you have a newer laptop, and find yourself running out of juice throughout the day, the Omni 20 USB-C might be for you. Not only does it have an insanely high capacity, but it also allows charging of multiple USB-C devices simultaneously. So, if you’re working and you need to charge your Nintendo Switch and a mobile device, you go for it. Plus, the Omni 20 also serves as a USB hub, clearing out some extra storage space in your bag.
- This product is only available in the US and UK at the time of this writing. Australian readers: check out a fine alternative in the Mophie Powerstation AC
3. Poweradd Pilot Pro2
Capacity: 23Ah | Outputs: 1 x DC, 2 x USB | Notebook Connectors: 10
Tons of connectors
No Type-C connectors
The PowerAdd Pilot Pro2 doesn’t just come with 10 connectors that cover most of the laptops on the market today, but it’s backed by a two-year warranty. That means you can use the 23MAh/85Wh capacity without worry. The Pilot Pro2 is also light enough to carry around wherever you go, coming in under 560g. The only thing that holds it back is that it doesn’t have any USB-C connectors, so if you have a modern Ultrabook or MacBook, you may want to go elsewhere, otherwise you’ll have to carry a separate power supply to keep the battery charger backed up.
4. RAVPower RP-PB058
Geared towards newer notebooks
Capacity: 26.8Ah | Outputs: 1 x Type-C, 2 x Type-A | Notebook Connectors: 0
Just about the max capacity you can take on a plane
Type-C in there
As technology marches forward, new laptops need less power to function. This is especially ture for high-end laptops like the MacBook Pro, HP Elite x2, Huawei Matebook Pro X or the Dell XPS 13. For all of these devices, and more, USB-C is king – the RAVPower uses this revolutionary connector to deliver up to 30W of power, which should be plenty for the best Ultrabooks. You can recharge it using a 30W wall charger that can also be used to power compatible laptops – very handy, indeed.
5. MaxOak Apple MacBook Charger
Ideal for those with an Apple notebook
Capacity: 36Ah | Outputs: 2 x Type-A, 1 x Type-C, DC-out | Notebook Connectors: 3
Plenty of connectors
The MaxOak MacBook Charger is a perfect example of a laptop battery charger that goes the extra mile to make sure that it matches the expectations of its audience. This portable laptop charger has all the hallmarks of an Apple device, without the logo – but that’s what those Apple stickers are for – with a matching brushed aluminum finish.
It’s the second most capacious portable laptop battery charger on this list, but its huge amount of juice comes with a catch – it carries so much power that at least one airline has outright banned it, so bear that in mind if you plan to use this charger while traveling. It’s also pretty heavy at almost 1kg and will cater to most MacBooks, but nothing else.
6. Qi-Infinity Upgraded Powerbank
Capacity: 35Ah | Outputs: 4 x Type-A, DC-out | Notebook Connectors: 1
Great for Surface tablets
Can’t carry it on a plane
The Qi Infinity Upgraded Powerbank is the only product here that targets Microsoft’s popular Surface lineup by offering the appropriate DC output voltage. It comes with a generous five ports, four of which will let you charge other 5V devices (which includes anything from other power banks to tablets and smartphones). But, what’s really interesting here is the addition of fast charging through Qualcomm’s Qi tech. You’ll be able to charge the new MacBook as well, but no traditional laptops that rely on a 19V DC output. Just keep in mind that with a capacity of 35Ah, it might not be allowed on some airlines.
- This product is only available in the US at the time of this writing. UK and australian readers, check out a fine alternative in the RAVPower RP-PB058
7. MaxOak K2
The ultimate in battery capacity
Capacity: 50Ah | Outputs: 4 x Type-A, 2 x DC-out | Notebook Connectors: 11
Highest capacity on the market
A plethora of ports
Can’t go on a plane
The K2 is the world’s second highest mountain and it is fitting – to some extent – that MaxOak named this battery after that lofty peak. After all, at 50Ah, this is the biggest battery on our list and one that is also the heaviest of the lot. It supports laptops up to 60W (3A, 20V) as well as fast-charging.
Note that it takes up to eight hours to charge the battery and that can only be achieved via a proprietary charger. Sadly, it doesn’t carry a USB Type-C connector – which makes it useless for newer laptops – and you won’t be able to lug it around on the plane (as with the previous two peripherals, the massive capacity here may mean it’s banned on some flights).
8. Sandberg Powerbank 20000
Capable, powerful battery charger
Capacity: 20Ah | Outputs: 2 x USB Type A, 1 x DC-out | Notebook Connectors: 12
Plenty of laptop connectors
Slimmer than the competition
Sandberg’s Powerbank is neither the cheapest nor the most powerful around. However, it does come with a couple of features that make it a rather enticing option. It outputs a number of voltages (12V, 16V, 19V and 20V), automatically choosing the right one depending on the device which is connected.
This portable laptop battery charger also features two USB ports, and they’re hardwired to output 5V. You’re also supplied with 12 different charge tips, but if you have an Ultrabook that needs a USB Type-C port for charging, you’ll be out of luck. It also features a premium brushed aluminum finish, with bright blue LED status lights that clearly indicate the amount of juice left, or how close the battery is to full charge.
- This product is only available in the UK and Australia at the time of this writing. US readers, check out a fine alternative in the MaxOak K2.
9. RavPower AC Power Bank
A charger with a unique feature
Capacity: 27Ah | Outputs: 1 x USB Type-C, 2 x USB Type-A, DC-out | Notebook Connectors: 0
AC power bank
Can’t carry on a plane
If you are looking for a versatile laptop charger, then do consider this RavPower offering. It is by far the most expensive model on our list, but this Reddot award winner carries a feature that no one has replicated till now. It has an AC output that can deliver up to 100W of power – yes, this could even power a TV if needed.
Note that you will probably need an adaptor (there’s one bundled) because the power bank can only accommodate two-prong plugs. You will be able to take it on a commercial flight, but you will not be able to recharge it via USB.
10. Dell Power Companion PW7015L
Great if you have a new Dell laptop
Capacity: 18Ah | Outputs: 2 x USB Type-A, DC-out | Notebook Connectors: 0
Extra ports available
Dell sells the Power Companion with various battery capacities. It is more compact than the RAVPower models, and the unit looks like a Dell power brick that charges your laptop. When you’re at your desk, you can daisy-chain to recharge the Power Companion and your Dell laptop by connecting your Dell charging brick to the Power Companion, and then connecting it to your notebook.
Dell’s Power Companion is a far sleeker battery pack if your office relies on Dell Inspiron, Latitude, XPS or Venue laptops and tablets, with the added benefit that it has extra USB ports should you need them.