Sometimes there isn't a power outlet conveniently at hand to give our devices a top-up, and that's when the best power banks come in handy.
Whether you're trekking in the wilds or strolling between coffee shops, a power bank can make the difference between staying connected or going silent.
Here is a selection of great power banks to keep your devices charged up when you're away from a power outlet.
- Dimensions: 4.9 x 2.9 x 1.8 inches (124mm x 74.5mm x 45.5mm)
- Weight: 20.5oz / 580g
- Capacity: 26,800mAh
- Cells: 8 Samsung high-density electric-vehicle battery cells
- Flight safe: Yes (rated at 96.48 watt-hours)
- Total DC Output: 138W
- Display: OLED Screen
- Material: Aluminum shell with ABS & polycarbonate midframe
This is my favorite power bank of all time. It's been with me in a number of off-grid situations, and to various countries, and it has never let me down. It's got enough capacity to keep my devices topped up between proper recharges, and enough power to charge up everything from my earbuds to laptop.
And it's still small enough to fit into cargo pants pocket (although you better have a belt!).
If you want a big power bank with plenty of power and the ability to charge four devices simultaneously, the Zendure SuperTank Pro is the power bank for you.
- Lots of power
- Flight safe
- Four USB-C ports
- Enough power to recharge a MacBook Pro
- No USB-A (except using an adapter)
- Battery:Cell Type: 18650 Li-ion battery | Capacity: 20,000 mAh, 72Wh ±5%
- AC/HVDC Outlet:Output: 100W (120V/60Hz US model, 230V/50Hz EU model)
- Wireless charging:Output: 10W max
- Weight: 1.4 lbs
- Dimension: 5.0" x 4.8" x 0.91"
- Flight safe: Yes
Everything about the Omni Omni 20+ is designed around power and ruggedness.
The exterior ABS/rubberized shell is capable of taking a pounding, the ports are well-designed, and the screen offers everything from at-a-glance information, to a deep dive into what's going on.
Think of this as less a power bank and more a recharging computer.
This is a great choice when I want an AC outlet when away from civilization but don't want to take a big power station.
- Lots of power
- Plenty of outputs
- OLED display packed with information
- Big and heavy
- Dimensions: 4.5 x 2.8 x 1 inches (114mm x 71.1mm x 25.4mm)
- Weight: 10.8oz / 306g
- Capacity: 15,000mAh
- Flight safe: Yes (rated at 54 watt-hours)
- Total DC Output: 48W
- Material: ABS & polycarbonate
A portable, everyday power bank, more than enough to keep your smartphone and tablet going for an extra day or so. Nice and slim and packed with ports, this is perfect for recharging multiple devices simultaneously.
This is the power bank I take with me when I know that my phone or tablet will need a top up, but I want to keep things lightweight and portable.
All I need are the appropriate cables and I'm good to go!
- Reasonably priced
- Not enough power to recharge a laptop
- Dimensions: 4.72 x 3.23 x 1.39 inches
- Capacity: 10,000mAh
- Flight safe: Yes
- Total DC Output: 5V/3A
- Material: Polycarbonate
Is it a power bank or a wall charger? It's both!
You can keep it plugged in and use it as a charger, and pop it out when you want to use it as a power bank.
I have one of these next to my bed. It charges my smartphone at night, and is always ready in case of a power cut or I need a power bank in a hurry.
- Always charged up if you keep it plugged in
- Recharges quickly
- USB-A and USB-C outputs
- Space saver when traveling (takes over from a separate charger and power bank)
- Bit bulky
- Capacity:25000mAh / 92.5Wh
- Magnetic Wireless Charger Output:15W Fast Charge (10W for Android and non iPhone 12 devices)
- Apple Watch Wireless Output:5W
- Maximum Power Output:190W
- Batteries:5 x 21700 Panasonic Lithium Polymer Graphene Composite Battery Cells
- Time to full charge from empty:1 hr 10 min (with 100W input)
- Dimensions:15.85 x 8.7 x 2.85 (6.24" x 3.4" x 1.12")
- Weight:583.5g (1.28lb)
The Flash Pro Plus is a chunky pack of aircraft-grade anodized aluminum and batteries that weighs a reassuring 1.2 pounds. It's big, but again one of those power banks that has been with me in a lot of places where isn't easy access to a power outlet.
In the age of small, thin, and lightweight devices thing is a monster! It's also incredibly rugged, having survived a number of falls.
It's a big power bank housing five 21700 Panasonic lithium polymer graphene composite cells holding 25,000mAh of power.
And the power bank can push that power out of four ports and two wireless charger pads.
Yes, that's right, ports and wireless.
This isn't the largest capacity power bank here by far -- in fact, given its size, it's capacity is actually very low -- but the fact recharge capability of this power bank makes it a great choice for those people who are in a hurry.
100W USB-C Power Delivery 3.0 Input
60W USB-C Power Delivery 3.0 Output
20W USB-C Power Delivery 3.0 Output
50W USB-A 1 Output
- Large capacity
- Lots of charging options
- Easy to read display
- Big, bulky, and angular
Which is the best power bank?
The Zendure SuperTank Pro is ZDNet's top pick based on its capacity, connectivity options, and price.
Zendure SuperTank Pro
Omnicharge Omni 20+ bundle
Anker PowerCore Fusion 10000
Chargeasap Flash Pro Plus
Which is the right power bank for you?
Not one size fits all. So, if you're still unsure which power bank to get, consider the following scenarios or use cases to help you make a decision.
Choose this power bank…
If you want or are…
Zendure SuperTank Pro
A huge power bank that can keep everything powered
Omnicharge Omni 20+ bundle
You want a power bank that can output AC power
A power bank
Anker PowerCore Fusion 10000
A power bank you can connect to a mains outlet to charge
Chargeasap Flash Pro Plus
A big chunky power bank with wireless charging for your iPhone and Apple Watch
How did we choose these power banks?
These are all products that I've tested and have been using for several months. I always have a power bank or two with me when I'm traveling, and this means that they get prolonged testing.
Here are some of the criteria that I look for:
- That the capacity is as stated
- That the power bank outputs the power that is stated in the specification sheet
- That the product is durable and withstands prolonged use
What size power bank do I need?
Tough question. If you want an emergency power bank to act as a backup, then a small 5000mAh power bank will do the job. If you want a lot of power, and perhaps the ability to charge up a laptop, then the bigger the better (well, going as big as you want to carry!).
What's the largest power bank I can take on an aircraft?
Power banks up to 100Wh (100,000mAh) can be carried without approval, and for power banks that fall between 100Wh and 160Wh you will need permission from the airline.
Are power banks waterproof?
While there are power banks that claim to be water resistant, I've never been comfortable with the idea of getting a pack filled with lithium batteries wet. I always keep them dry, and keep them in a waterproof bag if I'm out and about in bad weather.
What do you think of power banks that have a built-in solar panel?
I have yet to come across a good one. I'm also not comfortable baking rechargeable batteries in the sun for extended periods.
Are there alternative power banks worth considering?
Yes there are. Check out the alternatives below:
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- Comparison Table Of The Best Power Bank.
- #1) Mi Power Bank 3i 20000mAh.
- #2) URBN 10000 mAh Li-Polymer.
- #3) Ambrane 15000mAh Li-Polymer Powerbank.
- #4) Syska 20000 mAh Li-Polymer.
- #5) OnePlus 10000mAh Power Bank.
- #6) pTron Dynamo Pro 10000mAh.
- #7) Realme 20000mAh Power Bank.
- Anker 737 Power Bank (PowerCore 24K) Best overall. ...
- RAVPower 90W Power Delivery Portable Charger. Best budget option. ...
- Goal Zero Sherpa 100 PD Qi. High speed and capacity. ...
- MAXOAK Power Bank 50000. Best 50,000mAh pack. ...
- Jackery Portable Power Station Explorer 300. ...
- Fanttik Evo 300 Power Station. ...
- BLAVOR Solar Charger Power Bank.
If you're looking to get the quickest charge possible out of a power bank, the Mophie Powerstation with PD is just that, plus it's super affordable to boot. This battery ekes out 18W of fast-charging power through a USB-C PD output.How do I choose a good power bank? ›
Size, shape, weight and capacity are the main things to consider when shopping for a power bank. A nice clear indication of available power is also useful, with some models showing a digital display rather than bars (e.g. "80% remaining"). A basic power bank with two USB ports for charging multiple devices at once.How do I choose a portable power bank? ›
Start by choosing the size of your battery (aka power bank).
Common sizes range from 2000mAh up to 10,000 or even 12,000 mAh. Bigger numbers mean more power, which means more recharges for your smartphone, or charging for bigger devices that need more power, like a tablet.
T-Core Ultra-Compact High-Speed Power Bank, $34.99
The best-selling T-Core Ultra-Compact High-Speed Power Bank describes itself as the world's smallest and lightest ultra-compact portable charger and power bank.
The Duracell battery lasts the longest, closely followed by Energizer and then Eveready. In general, the alkaline batteries are found to perform better than their non-alkaline counterparts.Is Belkin or Anker better? ›
Belkin BoostCharge Lightning to USB-C
We did find Belkin's cables to be a bit more flexible than Anker's slightly stiffer offering — but with only a two-year warranty, we thought the Ankers were a better buy for just about everyone. Belkin offers these cables in both USB-C and USB-A variants.
You can get smaller portable batteries with 5,000mAh and 10,000mAh capacities, but those with 20,000mAh will last you longer and should charge your device several times.What are the top 10 power banks? ›
|S No.||Product Name||Price|
|1||Croma 20W Fast Charge Power Delivery PD 20000mAh Lithium Polymer Power Bank||Rs. 1,299|
|2||Mi Power Bank 3i 20000mAh | 18W Fast PD Charging||Rs. 1,798|
|3||Ambrane 20000mAh Power Bank||Rs. 1,499|
|4||Redmi 20000mAh Li-Polymer Power Bank||Rs. 1,698|
So, the best capacity for a power bank depends on your needs. For regular phone use or a daily commute, take a look at power banks between 3,000-5,000 mAh, which are portable and have adequate juice. For phone users with unique needs or for particular scenarios, 7,000-10,000 mAh are good options.What is a good size power bank? ›
Medium capacity Power Bank: Capacities about 6,000mAh to 15,000mAh are good because they can provide sufficient power to charge your device a few times over. They may also have two ports or maybe more to charge more devices at the same.› Top Products ›
Best Power Banks in India to Buy (November 2022)
Best power banks in India for 2022
Top 12 Best High Capacity Powerbanks - Portable External Battery ...
You can get smaller portable batteries with 5,000mAh and 10,000mAh capacities, but those with 20,000mAh will last you longer and should charge your device several times.Which power bank is safest? ›
URBN 10000mAh Li-Polymer Power Bank
It comes with 4-level protection to ensure safe charging. It offers a compact form factor, allowing you to easily carry it with you wherever you go.
【50000mAh High Capacity 】:A single charging for weeks use ,suitable for business travel ,hiking ,camping or going out . 50000mAh power bank can charge to multi devices : 12 times for Iphone 13 ,11.5 times for Iphone 11,9 times for Samsung S20 and 4.5 time for iPad Air 2 .Which battery is best for power bank? ›
All power banks feature mainly two types of batteries: Lithium Ion (Li-ion) and Lithium Polymer (LiPo). Li-ion batteries come in a cylindrical-shaped plastic case. These batteries require low maintenance and are cheaper than LiPo batteries but have a higher energy density.What is a good size power bank? ›
Medium capacity Power Bank: Capacities about 6,000mAh to 15,000mAh are good because they can provide sufficient power to charge your device a few times over. They may also have two ports or maybe more to charge more devices at the same.How long can 20000mAh power bank last? ›
20000mAh has the capacity to charge your device for about 15 – 20 hours (5 or more times of your device), Indeed a family size with Dual USB output, 2.1A fast charging and multi-protection.Which Watt is best for power bank? ›
For smaller laptops like Chromebook models, a 45W power is enough. For average-sized laptops, you'll need 60W. You can charge large MacBook models, especially the Pro models, with a power bank with 100W power.
The company's power banks and chargers have become ubiquitous, and not without reason — they're some of the best we've ever used. The company makes a lot of other things, sometimes under sister brands like Eufy or Soundcore, including vacuums, docking stations, and speakers.Which power bank is best for my phone? ›
- Ventev Powercell 6010 Plus USB-C. $16 at Amazon.
- MyCharge HubPlus-C. $66 at Amazon.
- Anker PowerCore 10000 PD Redux. $42 at Amazon.
- Mophie Powerstation PD. $51 at Amazon.
- Anker PowerCore Fusion Portable Charger. $25 at Amazon.