Electronics

Top 10 Best Lightweight Power Bank in the UK for 2021

If you still leave home without a small power bank or portable charger — you’re packing your everyday carry wrong.

There is no move more cringe-inducing than stretching your whole body across the bar, phone on three-percent battery in hand, and saying to the bartender, “Excuse me, can you plug this in behind you?” In the very best-case scenario, the bartender does have a charger and keeps your phone in a phone-purgatory behind the bar and you have to get their attention every time you want to check your emails. Worst case, they direct you to the cash-operated phone charging station in the corner.

You need a small power bank. And not just for dead phones.

The best lightweight power bank can boost a wide range of electronics including your laptop or tablet. They come in handy you’re out of range of a wall outlet if you’re camping in the great outdoors maybe, or if you’re working remotely from a library or cafe. They’re also great for road trips or plane rides, where you may not be able to plug in to charge your devices.

Top 10 Best Lightweight Power Bank in the UK for 2021

With best lightweight power bank, you get a more compact design and a more lightweight power bank. Let’s see their features here.

1. AUKEY 20000mAh USB-C Power Bank

AUEKY’s USB-C Power Bank is the most fully-featured small battery pack we recommend and is basically the Swiss Army Knife of on-the-go charging.

At 6.26-inches long, it’s the largest battery pack we’re recommending, but it’s still small enough to fit comfortably in the front pocket of a backpack, or inside a purse. It has a 20,000mAh capacity, which AUKEY says can fully recharge an iPhone XS over five times. It has a USB-A port and a USB-C PD (power delivery) port, which can output up to 18W (Watts) of power.

The USB-C PD port allows you to fast charge an iPhone or Android Phone, or extend the battery life of a larger gadget like the Nintendo Switch. You can use both ports to charge two devices simultaneously.

Besides being a traditional battery pack AUKEY’s USB-C Power Bank is also a portable wireless charger. You can set your device on top of the battery to use it as a charging pad, or prop the battery up using its built-in kickstand to use it as a wireless charging stand. It can output up to 10W of power as a wireless charging pad, which means it can charge an iPhone or Android phone at full speed. You can use this battery pack’s wireless charging feature while your phone is in a case, but it will slow the charging speed down.

AUEKY’s USB-C Power Bank is the most fully-featured small battery pack we recommend, and is basically the Swiss Army Knife of on-the-go charging.

At 6.26-inches long, it’s the largest battery pack we’re recommending, but it’s still small enough to fit comfortably in the front pocket of a backpack, or inside a purse. It has a 20,000mAh capacity, which AUKEY says can fully recharge an iPhone XS over five times. It has a USB-A port and a USB-C PD (power delivery) port, which can output up to 18W (Watts) of power.

The USB-C PD port allows you to fast charge an iPhone or Android Phone, or extend the battery life of a larger gadget like the Nintendo Switch. You can use both ports to charge two devices simultaneously.

Besides being a traditional battery pack AUKEY’s USB-C Power Bank is also a portable wireless charger. You can set your device on top of the battery to use it as a charging pad, or prop the battery up using its built-in kickstand to use it as a wireless charging stand. It can output up to 10W of power as a wireless charging pad, which means it can charge an iPhone or Android phone at full speed. You can use this battery pack’s wireless charging feature while your phone is in a case, but it will slow the charging speed down.

Buy Now on Amazon

2. RAVPower 16750mAh power bank

The RAVPower 16750mAh doesn’t look much different from a lot of the options above and below, but it offers a lot of capacity and can be cheaper than the other devices surrounding it.

You have two ports here so you can charge two gadgets at the same time and it’ll have enough capacity to be able to charge both a mobile and an iPad or tablet from 0% too. It’s lighter and more streamlined than other banks on this list, so unlike the competition it can actually fit in pockets (well, unless you’ve got a small pocket).

Buy Now on Amazon

3. Mophie Powerstation Wireless – Black

The Mophie Charge Force Powerstation ($99.95) can wirelessly charge any device that supports Qi or charge force. It costs more than most 10,000mAh batteries, but that’s because of the inclusion of the Qi charging system. If your device is compatible, you don’t need a cable at all. If not, you can use the USB-A port to connect and charge it.

Buy Now on Amazon

4. Poweradd Slim 2

Not everyone needs a full brick that can get their phone fully charged. Sometimes you just want the ease of mind of a small cylinder of juice. And (again) the numbers between the Poweradd Slim 2 and the competitive Anker 5000 mAh stick are close. The Poweradd won on 1-hour charging (67% to 62%) and lost on the 15-minute window (16% to 19%).

In terms of internal capacity, the Poweradd didn’t actually beat the Anker, but was within the margin of striking distance, at 97% to 105%. And that difference isn’t worth dinging it over. So, how did the Poweradd stick get the win? It’s often the cheapest on this list, typically sitting at around $10.99 (that’s almost over half as much as similar chargers). And at 4.4 ounces, it’s a touch lighter than the 4.7 ounce Anker PowerCore 5000.

Buy Now on Amazon

5. Anker PowerCore II 10000

When deciding which battery packs to test, I spent some time reading relevant threads in hiker forums and subreddits.

From that I learned the PowerCore II 10000 and the first-generation PowerCore 10000 are two of the most popular battery packs among ultralight backpackers.

It turns out the popularity is warranted. If you need more power this is the pack we recommend.

But it’s not just ideal for backpacking. It’s also a great portable power source for camping trips.

On a recent weekend climbing and camping trip to Sand Rock, Alabama, five friends and I used this power pack exclusively to charge our phones and Bluetooth speakers. It had more than enough power to handle all the different devices.

Indeed, the PowerCore II has the greatest capacity of all the battery packs we tested according to our discharge test.

Here are the discharge test results of the three battery packs with a stated 10,000 mAh capacity:

  • Anker PowerCore II 10000: 6,518 mAh
  • Puridea S2 10000: 6,352 mAh
  • RAVPower 10000: 4,878 mAh

Anker lists the pack at 6.9 oz, but when we weighed it ourselves it clocked in at 6.7 oz. Its low weight and high capacity make it the best option in terms of power per ounce (mAh/oz).

The main drawback is the lone output port. You won’t be able to charge two devices simultaneously with this pack. While testing we rarely found ourselves needing two output ports, but we know this might be important to some of you.

Since older generation battery packs are constantly being discontinued, we tested the 10000 mAh model from the newer PowerCore II generation. The 10000 mAh model from the previous PowerCore generation, the Anker PowerCore 10000, is worth a close look as long as it’s still around. It’s slightly cheaper and lighter.

Campers and backpackers who need even more power (and output ports) should look at the packs in the PowerCore and PowerCore II line with greater capacity, such as the PowerCore 13000 and PowerCore 20100. We didn’t test them but they’re well reviewed around the web.

Buy Now on Amazon

6. Juice Power Station Extra High Capacity Portable Power Bank

While it’ll cost you a few quid more than some 20,000mAh power banks, the Juice Max also has a few advantages. It supports Quick Charge 3 and USB PD, with 18W charging for smartphones that support it. That’ll even include some budget smartphones. Juice has also got a passthrough charge up and running – while many other chargers won’t allow you to charge the charger and device at the same time, this one will do it without any fuss.

It comes with a USB-A-to-micro-USB cable, although we found it charged perfectly well through the USB-C connector, and it’ll distribute power through the latter or either of the two USB-A outputs, with support for charging two devices at the same time. It’s also fast and got our empty test phone back to 70% within an hour. You get a lot of capacity for the money.

Buy Now on Amazon

7. MAXOAK 50,000mAh Power Bank

With an astounding six ports, the MAXOAK 50,000mAh Power Bank is one of the best portable chargers if you’re on a trip with a bunch of colleagues who all need their phones and tablets charging at once (or you just have a lot of devices you need to charge yourself). And with a whopping 50,000mAh battery capacity, you’re certainly going to have enough power to do so, even multiple times. Sadly, you can’t use it to charge your MacBook, but there are plenty of laptops that are compatible from Fujitsu, Sony, Acer, Asus, IBM, Dell, HP, NEC, Samsung and Lenovo.

Buy Now on Amazon

8. Anker PowerCore Slim 10000 PD

All latest iPhones from 8, 8+ to iPhone XR/XS/X, 11, 11 Pro,11 Pro Max, SE2, iPhone 12 series support USB-C PD fast charging from zero to 50% in 30 minutes using a USB-C to Lightning Cable. Portable chargers that can fast-charge the latest USB-C PD iPhones and can also be charged super-quick via the USB-C chargers in under 4 hours are a very convenient.

If you want a high-quality USB-C PD power bank with weight and size of an smartphone, then Anker PowerCore Slim 10000 PD is our top pick (Also available in Australia) . PowerCore Slim 10000 PD weighs just about 6.7 oz (175 gm). PowerCore Slim 10000 PD can be used to fast-charge all latest iPhones to 50% in 30 mins using a USB-C to Lightning Cable and also Samsung/LG/other Android phones using the free USB-C/USB-C cable that comes with it.

The 10000 mah battery of PowerCore Slim 10000 PD will fully charge latest large screen iPhones such as iPhone XR/XS, 11, 11 Pro/Max/8, iPhone 12 series+ two times. It will fully charge all small-screen iPhones such as iPhone 8, iPhone 7, iPhone 6/6s/5s/SE three times with some power left to spare. It will charge most Android phones such as Samsung Galaxy S20, S10, S10+, A51, A71, S9, Note 9/8, S8, S7 two times.

PowerCore Slim 10000 PD will charge iPhone XR/XS, 11, 11 Pro/SE 2/Max/8+/iPhone 12 series from zero to 50% in 30 minutes using a USB-C to Lightning Cable . It charges iPhone 8, 7, 6s, 6, SE etc. from zero to 50% in about 45-50 minutes. It will also charge most Samsung and other Android phones from zero to 50% in about 30-40 minutes.

The PowerCore Slim 10000 PD has two charging ports – an 18-watt USB-C PD port and a 12-watt regular USB port. This allows you to charge your phones with a wide range of cables and chargers.

The powerbank itself can also be charged via either the USB-C port (in 4 hours with an 18w PD charger). Charging time for the power bank with standard Apple 5-watt iPhone charger (using a USB-A to USB-C cable) is around 11-12 hours and with Samsung S10/A51/S9/S8 USB-C charger is around 5 hours.

Buy Now on Amazon

9. POWERADD 2ND Gen Pilot 2GS 10000mAh

The POWERADD 2nd Generation power bank is a perfect choice for people who want a considerable amount of capacity but do not want to spend a lot. It has a total capacity of 10000mAh, which is adequate for a two-day usage minimum. This power bank is available in 5 different colors which are black, blue, silver, red, and rose gold.

Although it has a compact design, the 10000mAh battery is capable of charging an iPhone 8 well over 3 times. It can also recharge a Samsung Galaxy S8 about 2 times and an iPad Pro once wholly. Therefore, if you own any flagship-level phone or tablet, you will have enough additional battery to get yourself through while traveling or away from any other power source.

This power bank comes with 2 USB 2.0 ports with an output of 3.1 amps combined. The PowerSI technology within this power bank ensures a quicker charge according to the device connected. It also ensures that the device connected charges safely. Moreover, to keep things lightweight and durable, the body is entirely made of aviation aluminum.

Despite all this, the power bank does not come with support for USB Type C, nor does it have a built-in flashlight. Moreover, it takes over 6 hours to recharge the power bank completely, which is considerably more as compared to other 10000mAh power banks. Also, it does not have any official warranty.

Nevertheless, you can not complain much about a power bank that costs just around $15. It has a good battery capacity and does not break the bank. Hence, if you are on a budget, you should definitely consider the POWERADD 2nd Generation Power Bank.

Buy Now on Amazon

10. Qi Solar Power Bank

Great for outdoor explorers, this 10,000 mAh portable power bank comes complete with a built-in torch and complimentary compass to help you stay connected and on track wherever you are.

Measuring in at just 3.9 x 3.9 x 0.7 inches and weighing only 4.6 ounces, this is a great choice for anyone needing extra power on the go.

This power bank also doubles as a Qi wireless charging device. It’s compatible with iPhone XR / XR MAX/ XS / X / 8 / 8 plus, Samsung Galaxy S9/S9plus and S8/S8plus, and all other Qi-enabled devices.

This power bank has a choice of micro USB and type C input ports. It can efficiently charge most cell phones between 2 and 2.5 times on one full charge and when it’s on empty it should only take around 6 hours to fully recharge again.

While it does offer solar power capabilities, it’s advised that this function is used as back up and that the power bank is fully charged before you set off on your next adventure.

Designed to last, this sturdy piece of kit is IPX4 splashproof, dustproof, and shockproof, making it a durable outdoor addition to your camping, hiking, or trekking equipment to ensure that you can reliably keep in touch with the rest of the world when you head off the grid.

Buy Now on Amazon

Which Features Do You Need in a Power Bank?

Watching your phone or tablet steadily run out of juice when you’re nowhere near a power outlet is stressful. Fortunately, there’s no shortage of third-party backup batteries, and they come in every size, capacity, and price range to keep your device going when your battery icon starts to dip in the red. And it doesn’t end there. Some power banks are equipped with features like fast charging, wireless charging, built-in cables, AC adapters, LED flashlights—and even the ability to jump-start your car.

With so many options to choose from, how do you know which power bank is right for you? Read on for the most important points to consider.

Size and Capacity
Generally speaking, the bigger the battery, the higher the capacity and quantity of ports you get. Power banks that fit comfortably in your pocket are typically good for a full phone charge or two, while anything designed to keep you going all day is going to require a bag or a purse.

On the pocket-friendly front, most smaller batteries that maximize portability have a capacity of 5,000mAh and under, which gives you just enough charge to top up most phones once.

Once you get above 5,000mAh, battery size increases to the point where it’s less likely to fit into your skinny jeans but can still be stowed in a jacket pocket. There are even batteries that let you power laptops and have enough juice to charge the average phone 10 times. Of course, they’re some of the biggest and heaviest of the bunch, and definitely need to be carried in a bag.

Input and Output Ports
The type of port (or ports) a battery has determines not only whether it is compatible with the devices you want to charge, but also charging speed. At a minimum, most battery packs will have a standard USB-A port for both charging the battery (power input) and sending juice to your device (power output). But with most phones, tablets, and laptops adopting the USB-C standard, you’ll often find a USB-C port in addition to USB-A.

USB-C ports typically support some, but not all, fast charging protocols for smartphones and tablets. Most often you’ll find the USB-C port is used for both power input and power output, but you’ll want to check carefully since some less expensive battery packs may only USB-C for power input.

Lightning is a proprietary Apple technology and it used to be hard to find power banks with a Lightning cable or charging port. Thankfully, those days are over and there are dozens of excellent power banks made with iPhone users in mind. If you picked up an iPhone 12 series phone and were surprised by the lack of charger, see our article on charging your iPhone 12.

Fast Charging
Another factor to consider is how quickly a power bank can charge your phone. Battery output is measured in voltage and amperage. Amperage (or current) is the amount of electricity flowing from the battery to the connected device, while voltage is the amount of potential energy. Multiplying volts by amps gives you wattage, the measure of total power. In order to make a device charge faster, most manufacturers either vary the voltage or boost the amperage in order to increase the total wattage. For most fast charging, you’re looking at boosting or dynamically varying the voltage.

Essentially, for any kind of fast charging you need three things: A phone or other device with a charging circuit capable of using one of the fast charging standards, along with a battery and cable that support the same standard. If any one of these three things is missing, you won’t be charging as fast as you can.

The two main fast charging standards you’re likely to encounter are USB Power Delivery and Qualcomm’s Quick Charge. Power Delivery (PD) is a newer protocol in which two compatible devices negotiate on the fastest charging option available. It also allows for power to flow both ways.

Quick Charge, on the other hand, works by increasing voltage rather than amperage. This standard allows you to charge supported phones to 50 percent capacity in 30 minutes, which is especially helpful when you need power in a pinch.

Keep in mind, your phone will only take in as much power as its charging circuit is designed for, so even if you have it plugged into a 5V/2A battery, if it’s only able to handle 5V/1A, that’s the rate it will charge at.

Summary

In this guide we’ve provided you with specs, details and comparisons between what we believe to be the 10 best lightweight power bank in the UK for 2021.
Hopefully we have given you all the information that you need to make an informed decision and you now have a much better idea about which power bank you’d like to purchase.
Obviously the product you choose will depend on many factors such as value for money, as well as your own individual needs and priorities as a traveller.
We can provide you with all the facts and information but ultimately only you can decide what power bank is right for you.
If you liked this article please share it with other travellers. If you have any questions about power banks please leave us a comment below and we’ll reply to you as soon as possible. And if you already travel with a power bank, we’d love you to leave us a comment with your recommendation!

Leave a Reply

Your email address will not be published. Required fields are marked *