The 10 Best Power Banks as of July 2026

How we ranked these power banks

Each pick earns a score out of 10 from weighted criteria:

Performance (35%) — how well each power bank does its core job.
Value (25%) — quality and features for the price.
Build & reliability (20%) — materials, longevity and warranty.
Features (20%) — meaningful extras that improve the experience.

We also weigh real-world owner reviews — star ratings and how many people left them — and whether each product has the features you'd expect in its class.

At a glance: top 10 compared

Swipe across to see all columns, including Amazon links →

#	Power Banks	Score	Best for	Capacity	Approx. Price	Amazon links
1	Anker Prime 20000	9.1	Best overall	20000mAh	£130	View Price
2	Anker 737 PowerCore	9.0	Best for laptops	24000mAh	£110	View Price
3	Anker Nano 10000	8.8	Best everyday	10000mAh	£40	View Price
4	Anker MagGo 10000	8.7	Best MagSafe	10000mAh	£60	View Price
5	UGREEN 145W 25000	8.6	Best high-capacity	25000mAh	£100	View Price
6	Baseus Blade 100W	8.4	Best slim laptop bank	20000mAh	£80	View Price
7	Anker 633 MagGo	8.4	Best 2-in-1 stand	10000mAh	£70	View Price
8	INIU 10000 Slim	8.4	Best budget	10000mAh	£25	View Price
9	Belkin BoostCharge 20K	8.3	Best for travel	20000mAh	£55	View Price
10	Sharge Capsule Pro	8.0	Best compact design	5000mAh	£50	View Price

The full ranking

Best overall

Anker Prime 20000

9.1Our number one pick.

The Prime 20000 is the do-everything power bank: a high 20000mAh capacity, a huge 200W total output that can fast-charge laptops, and a neat display showing exactly what is going in and out. It is pricey and a little hefty, but nothing else is this versatile.

Capacity: 9.2Charge speed: 9.6Portability: 8.4Value: 8.8

Pros

Charges laptops fast (up to 100W per port)
Helpful live power display
Huge 200W total output

Cons

Expensive
Heavier than basic banks

Check price on Amazon≈ £130

Best for laptops

Anker 737 PowerCore

9.0A superb runner-up.

With 24000mAh and 140W output, the 737 keeps a laptop, phone and earbuds topped up for days and adds a handy info screen. It is on the chunky side and pushes the airline carry-on limit, so it suits heavier users.

Capacity: 9.4Charge speed: 9.0Portability: 7.8Value: 8.6

Pros

Big 24000mAh capacity
140W charges most laptops
Useful info display

Cons

Bulky and heavy
Near the airline limit

Check price on Amazon≈ £110

Best everyday

Anker Nano 10000

8.8Rounds out our top three.

The Nano 10000 nails the everyday brief with a built-in USB-C connector, so there is no cable to forget, plus 30W to fast-charge a phone. It will not run a laptop, but as a daily carry it is brilliant value.

Capacity: 8.4Charge speed: 8.6Portability: 9.4Value: 9.2

Pros

Built-in USB-C cable
Genuinely pocketable
Great value

Cons

Not enough for laptops
Single built-in connector

Check price on Amazon≈ £40

Best MagSafe

Anker MagGo 10000

8.7A standout in the upper half.

The MagGo snaps magnetically to the back of an iPhone for tidy wireless top-ups and flips out a kickstand for hands-free video. Wireless charging is slower and less efficient than a cable, but for convenience it is the best MagSafe bank around.

Capacity: 8.4Charge speed: 8.0Portability: 9.0Value: 8.6

Pros

Strong magnetic attachment
Built-in kickstand
Tidy, cable-free top-ups

Cons

Wireless is slower than wired
Mainly for iPhones

Check price on Amazon≈ £60

Best high-capacity

UGREEN 145W 25000

8.6A well-rounded mid-table pick.

This 25000mAh bank delivers a massive 145W across three ports, enough to charge a laptop and two more devices at once, with a clear display. It is large and heavy, but for powering a whole kit bag it is excellent value.

Capacity: 9.4Charge speed: 9.2Portability: 7.6Value: 9.0

Pros

145W across three ports
Huge capacity
Strong value for the power

Cons

Large and heavy
Overkill for phone-only users

Check price on Amazon≈ £100

Best slim laptop bank

Baseus Blade 100W

8.4Great value in the middle of the pack.

The Blade's flat, laptop-bag-friendly shape and 100W output make it a tidy way to charge an ultrabook on the move. The slim design can warm up under load, but for travellers it is a smart pick.

Capacity: 8.8Charge speed: 8.8Portability: 8.6Value: 8.6

Pros

Slim, bag-friendly shape
100W for ultrabooks
20000mAh capacity

Cons

Can get warm under load
No display

Check price on Amazon≈ £80

Best 2-in-1 stand

Anker 633 MagGo

8.4A dependable pick if the price is right.

The 633 doubles as a magnetic phone stand and a 10000mAh bank, so it is handy on a desk and in a bag alike. Wireless output is modest, but the wired USB-C port is faster when you need it.

Capacity: 8.4Charge speed: 8.0Portability: 8.6Value: 8.6

Pros

Magnetic stand plus battery
Wired and wireless charging
Great for desk use

Cons

Slow wireless output
Heavier than a plain 10K

Check price on Amazon≈ £70

Best budget

INIU 10000 Slim

8.4Solid, if outshone by pricier rivals.

INIU's slim 10000mAh bank is astonishing value, with enough capacity for a couple of phone charges and a genuinely pocketable shape. Output tops out at 22.5W and the build is basic, but for the money it is hard to beat.

Capacity: 8.4Charge speed: 7.8Portability: 9.2Value: 9.6

Pros

Superb price
Slim and pocketable
Reliable for phones

Cons

Only 22.5W output
Not for laptops

Check price on Amazon≈ £25

Best for travel

Belkin BoostCharge 20K

8.3A budget-friendly option worth a look.

A no-nonsense 20000mAh bank with a built-in USB-C cable and dependable 30W output, ideal for keeping phones and tablets going on a trip. It will not fast-charge a laptop, but for reliability and value it is a sound travel companion.

Capacity: 8.8Charge speed: 8.2Portability: 8.2Value: 8.8

Pros

Built-in cable
Reliable 20000mAh
Good value

Cons

Only 30W output
Plain design

Check price on Amazon≈ £55

Best compact design

Sharge Capsule Pro

8.0Rounds out our top ten.

The Capsule Pro is a tiny, eye-catching 5000mAh bank with a built-in cable and translucent design that is perfect for a light day out. Capacity is small, so it is more about style and portability than all-day endurance.

Capacity: 7.4Charge speed: 8.2Portability: 9.6Value: 8.0

Pros

Very compact and stylish
Built-in cable
Fun translucent design

Cons

Small 5000mAh capacity
About one charge for most phones

Check price on Amazon≈ £50

Frequently asked questions

What's the best of the power banks in 2026?

Our top overall pick is the Anker Prime 20000, which leads on our combined score for performance, value and features. The Anker 737 PowerCore and Anker Nano 10000 are excellent alternatives depending on budget and needs.

How did we choose these?

We weight performance, value, build quality and features, drawing on hands-on use and independent testing. See the methodology box above for the full breakdown.

Are these prices accurate?

Prices are approximate UK figures at the time of writing and change frequently. Click through to Amazon for the current price.

The bottom line

If you just want the best power banks without overthinking it, the Anker Prime 20000 is our top recommendation — it earns the highest overall score for performance, value and features. Have a look at the current price and see what you think.

Check price on Amazon ≈ £130

Our top picks at a glance

Anker Prime 20000

INIU 10000 Slim

Anker 737 PowerCore

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How we ranked these power banks

At a glance: top 10 compared

The full ranking

Anker Prime 20000

Pros

Cons

Anker 737 PowerCore

Pros

Cons

Anker Nano 10000

Pros

Cons

Anker MagGo 10000

Pros

Cons

UGREEN 145W 25000

Pros

Cons

Baseus Blade 100W

Pros

Cons

Anker 633 MagGo

Pros

Cons

INIU 10000 Slim

Pros

Cons

Belkin BoostCharge 20K

Pros

Cons

Sharge Capsule Pro

Pros

Cons

Frequently asked questions

The bottom line

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