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INIU Power Bank, 20000mAh Fast Charging Portable Charger, 22.5W Powerbank with USB Type C Input & Output, Battery Pack PD3.0 QC4.0 for iPhone 16 15 14 13 12 Pro Max Mini Plus Samsung S24 S23 iPad etc
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Purchase options and add-ons
Connector type | Fast Charging USB C Input & Output |
Brand | INIU |
Battery capacity | 20000 Milliamp Hours |
Colour | Black |
Special feature | LED indicator Lights, Portable, Flashlight, Fast Charging |
About this item
- From INIU--the SAFE Fast Charge Pro: Experience the safest charging with over 38 million global users. At INIU, we use only the highest-quality materials, so we do have the confidence to provide an industry-leading 3-Year iNiu Care.
- Charge Your Phone up to 61% in 30 Mins: With the upgraded 22.5W output plus the latest PD3.0 & QC4.0 fast-charge technologies, your phone can be charged at 61% in just 30 minutes.
- Charge Your iPad Pro up to 34% in 30 Mins: Most power banks in the market cannot charge your iPad or charge at a snail’s pace. However, INIU with 22.5W high-speed output can charge all the existing iPad even the newest one at FULL speed.
- 2024 Version USB C Input & Output: Unlike most chargers featuring a USB C input only, INIU MegaPower 22.5W has a USB-C In & Out port to perfectly fit your new iPhones, iPad and all upcoming USB-C devices.
- Charge THREE at Once: With one USB-C port and two USB ports built-in, it can juice up THREE devices simultaneously. Triple-port design allows you to share portable power with families and friends.
- Charge Small Devices, Too: Unlike most power banks incapable of charging low-current devices, INIU can work with not only all the phones, tablets but your smaller devices like AirPods, Bluetooth headphones, fitness trackers, smart watches, etc.
- What You Get: INIU 20000mAh power bank*1, 0.3M/1ft USB-A to USB-C cable*1, travel pouch *1, welcome guide*1, industry-leading 3-Year iNiu Care, plus lifetime technical support.
Top Brand
INIU

95% positive ratings from 10K+ customers

100K+ recent orders from this brand
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Sustainability features
This product has sustainability features recognised by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification Number446EHG - Sustainability features for this product
Sustainability features
This product has sustainability features recognised by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification Number1VBSIU - Sustainability features for this product
Sustainability features
This product has sustainability features recognised by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification Number446EHG - Sustainability features for this product
Sustainability features
This product has sustainability features recognised by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification Number446EHG - Sustainability features for this product
Sustainability features
This product has sustainability features recognised by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification Number1VBSIU - Sustainability features for this product
Sustainability features
This product has sustainability features recognised by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification Number1VBSIU
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This item ![]() INIU Power Bank, 20000mAh Fast Charging Portable Charger, 22.5W Powerbank with USB Type C Input & Output, Battery Pack PD3.0 QC4.0 for iPhone 16 15 14 13 12 Pro Max Mini Plus Samsung S24 S23 iPad etc | Recommendations | |||||
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Price | -28% £23.68£23.68 RRP: £32.99 | -31% £23.99£23.99 RRP: £34.99 | -25% £59.99£59.99 RRP: £79.99 | -30% £29.99£29.99 RRP: £42.99 | -73% £20.89£20.89 Was: £75.99 | -32% £33.99£33.99 RRP: £49.99 |
Delivery | — | Get it as soon as Friday, May 9 | Get it as soon as Friday, May 9 | — | Get it as soon as Friday, May 9 | — |
Customer Ratings | ||||||
Sold by | Amazon | SimpleLife LLC | SimpleLife LLC | Amazon | Aamanda | Amazon |
capacity | 20000 milliamp hours | 10000 milliamp hours | 25000 milliamp hours | 20000 milliamp hours | 26800 milliamp hours | 20000 milliamp hours |
connector type | Fast Charging USB C Input & Output | USB Type C | USB Type C * 2, USB Type A * 1 | Output: USB-C*2+USB-A*1 | — | USB Type C * 2, USB Type A * 1 |
number of ports | 3 | 3 | 3 | 3 | 3 | 3 |
compatible devices | Cellphones [iPhone, Samsung, Google, Huawei, Xiaomi etc.]. [Sumsung] S21/ S20 ultra/ S20/ S10 Plus/ S10/ S9/ S8/ Note 20 Plus/ 20/ 10 Plus/ 10/ 9/ 8, And more, [iPhone] iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max,15/15pro/15plus/15pro Max14/ 14Pro/ 14 Max/ 13/ 13 Pro/ 13 Pro Max/ 12/ 12 Pro/ 12 Pro Max/ SE/ 11 Pro Max/ 11 Pro/ 11/ SE/ 10/ XS/ XS Max/ XR/ X/ 8/ 8 Plus. Eearbuds [Airpods, Google Pixel Buds] etc. | For ALL [iPhone] iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus; [Samsung] Samsung galaxy S23 Ultra / S23 / S23+ /Samsung galaxy S22 Ultra / S22 / S22+ / S21 Ultra /S21+ / S21 / S20 Ultra / S20+ / Z Flip / S10 / S10+ / Note20 / Ultra / Note10 / Note10+ / Note9 / S9 / S9+ / Note 8 / S8 / S8+ / S7 Edge / S7 / Note5 / S6;[Google] Google Pixel 6, Google Pixel 6 Pro, Google Pixel 5,Google Pixel 4A,Google Pixel 3a,Google Pixel 3XL, Google Pixel 3,Google Pixel 2 XL,Google Pixel 2;[iPad] iPad Pro, iPad Air [Watch Series] Apple Watch Series 9, Apple Watch Series 8,[AirPods] vAirPods Max, AirPods Pro, AirPods etc | For ALL 【iPhone】iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus; 【Laptops】 Chromebook, Macbook Air M2, MacBook Air 2020, MacBook Pro 13" 2017, MacBook Pro 13" 2020, MacBook Pro 15" 2017, MacBook 16", MacBook 12", MacBook Air 13", MacBook Air 12"【Google】Google Pixel 6, Google Pixel 6 Pro, Google Pixel 5,Google Pixel 4A,Google Pixel 3a,Google Pixel 3XL, Google Pixel 3,Google Pixel 2 XL,Google Pixel 2;【Samsung】Galaxy S22, S22Ultra,S22+,S21 Ultra,S21,S21 Plus, S20 Ultra, S10,S10 Plus, S10e, S9,S9 Plus, S8,S8 Plus; Samsung Galaxy Note 20, Note10, Note 9, Note 8; 【iPad】【Watch Series】【AirPods】AirPods Max, AirPods Pro, AirPods, 【Steam Deck】,【Rog ally】, etc | For ALL 【iPhone】iPhone 16 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus; 【Samsung】Samsung galaxy S23 Ultra / S23 / S23+ /Samsung galaxy S22 Ultra / S22 / S22+ / S21 Ultra /S21+ / S21 / S20 Ultra / S20+ / Z Flip / S10 / S10+ / Note20 / Ultra / Note10 / Note10+ / Note9 / S9 / S9+ / Note 8 / S8 / S8+ / S7 Edge / S7 / Note5 / S6;【Google】Google Pixel 6, Google Pixel 6 Pro, Google Pixel 5,Google Pixel 4A,Google Pixel 3a,Google Pixel 3XL, Google Pixel 3,Google Pixel 2 XL,Google Pixel 2;【iPad】iPad Pro, iPad Air【Watch Series】Apple Watch Series 9, Apple Watch Series 8,【AirPods】AirPods Max, AirPods Pro, AirPods etc | iPhone 16/ 16 Plus / 16 Pro / 16 Pro Max, iPhone 15/ 15 Plus / 15 Pro / 15 Pro Max, iPhone 14/ 13/ 12 Series, Tablet, Smartwatch / Headphone | For ALL 【iPhone】iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus; 【Laptops】 Chromebook, Macbook Air M2, MacBook Air 2020, MacBook Pro 13" 2017, MacBook Pro 13" 2020, MacBook Pro 15" 2017, MacBook 16", MacBook 12", MacBook Air 13", MacBook Air 12"【Google】Google Pixel 6, Google Pixel 6 Pro, Google Pixel 5,Google Pixel 4A,Google Pixel 3a,Google Pixel 3XL, Google Pixel 3,Google Pixel 2 XL,Google Pixel 2;【Samsung】Galaxy S22, S22Ultra,S22+,S21 Ultra,S21,S21 Plus, S20 Ultra, S10,S10 Plus, S10e, S9,S9 Plus, S8,S8 Plus; Samsung Galaxy Note 20, Note10, Note 9, Note 8; 【iPad】【Watch Series】【AirPods】AirPods Max, AirPods Pro, AirPods, 【Steam Deck】,【Rog ally】, etc |
output current | 3 amps | 3 amps | 5 amps | — | — | — |
voltage | 5 volts | 5 volts | — | — | 3.7 volts | 20 volts |
From the brand

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Most Advanced Power
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Pocket-Sized Power
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Magnetic Wireless Charger
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Product Description

Charge & Recharge via the Same One USB-C Port

Charge Your Devices Directly via Original C-C or C-Lightning Cable

Charge the PowerBank via USB-C Cable
20000mAh for Days out

20000mAh huge capacity is stored in a compact body weighing 12.8oz/365g.

Comply with TSA carry-on baggage battery rules under 27000mAh.
Why Does It Feel Like a 'Not Sure 20,000mAh'?
Rated Capacity | 20,000mAh |
Understanding Capacity Loss | All the power banks could only supply 60%-70% battery to other devices, since around 30-40% of the capacity is lost in circuit heat and voltage conversions.(Actual Capacity ≈ 12000-14000mAh) |
General Formula | (PowerBank Rated Capacity × 0.6) ÷ Device Battery Capacity ≈ Number of Charges eg. (20000mAh Powerbank × 0.6) ÷ 3279mAh iPhone14 battery ≈ 3.6 charges |
Full Recharge Time | It depends on the power of the wall charger used: 18W fast charger - 6hrs; 5V/2A charger - 10 hrs; 5V/1A charger - 20 hrs |
Power Options Await
3.2 Charges | iPhone 14 Pro Max | 1.6 Charges |
4.3 Charges | iPhone 13 | 2.1 Charges |
4.9 Charges | iPhone 12 Pro | 2.4 Charges |
3.6 Charges | Samsung S23 | 1.8 Charges |
2.8 Charges | Samsung A13 | 1.4 Charges |
13.4*7.1*2.5cm | Size | 13.6*7*1.5cm |
12.8oz/365g | Weight | 7.4oz/210g |
3.2 Charges | iPhone 14 Pro Max | 4.0 Charges |
4.3 Charges | iPhone 13 | 5.4 Charges |
4.9 Charges | iPhone 12 Pro | 6.2 Charges |
3.6 Charges | Samsung S23 | 4.6 Charges |
2.8 Charges | Samsung A13 | 3.5 Charges |
13.4*7.1*2.5cm | Size | 14.8*7.2*3.4cm |
12.8oz/365g | Weight | 16.7oz/475g |
3.2 Charges | iPhone 14 Pro Max | 1.6 Charge |
4.3 Charges | iPhone 13 | 2.1 Charges |
4.9 Charges | iPhone 12 Pro | 2.4 Charges |
3.6 Charges | Samsung S23 | 1.8 Charges |
2.8 Charges | Samsung A13 | 1.4 Charges |
13.4*7.1*2.5cm | Size | 13.2*6.8*1.5cm |
12.8oz/365g | Weight | 6.9oz/198g |
What's in the box?
Product details
- Batteries : 1 Lithium Polymer batteries required.
- Product Dimensions : 13.5 x 7 x 2.5 cm; 365 g
- Date First Available : 3 Oct. 2019
- Manufacturer : Shenzhen Topstar Industry Co.,Ltd.
- ASIN : B07YPS5JC5
- Item model number : BI-B5
- Country of origin : China
- Delivery information:: We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
- Best Sellers Rank: 334 in Climate Pledge Friendly (See Top 100 in Climate Pledge Friendly)
- Customer reviews:

Sustainability features
This product has sustainability features recognised by trusted certifications.
Carbon emissions from the lifecycle of this product were measured, reduced and offset.
Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the power bank charges phones multiple times quickly, with one noting it goes from 5% to 100% very fast. They appreciate its build quality, functionality, and battery life, which keeps devices powered for up to 3 days between charges. The power bank receives positive feedback for its design with a clear display, and customers consider it an incredible value for money. While some customers find it not too heavy, others mention it's a bit bulky.
AI-generated from the text of customer reviews
Customers praise the power bank's charging speed, noting that it goes from 0 to 100% very quickly and can power three devices simultaneously.
"...As a device charger, they are great, they offer more rapid charge for my (android) phones that require it..." Read more
"...Final Thoughts: A solid, high-capacity power bank that’s fast, reliable, and well worth the price...." Read more
"...It took me about two hours to fully charge it and it gives my mobile around 5 complete charges...." Read more
"...So we brought this and have to say it is fantastic, it charges his phone quickly and still has plenty left for another charge or 2...." Read more
Customers praise the build quality of the power bank, describing it as well-made and reliable, noting that it has lasted well over time.
"...in a box, with brief user guide and guarantee card, a nice mesh drawstring bag, a 30 cm USB-A to USB-C cable..." Read more
"...This one is reliable, long-lasting, and absolutely worth the price. I’m so happy with my purchase and would 100% recommend it to anyone!" Read more
"I use this power bank every day, and it has never let me down. It’s well-made and durable, even after being knocked off the side a few times...." Read more
"Really nice , fast charging although little bit heavy but small device" Read more
Customers find that the power bank functions effectively and works for several days, with one mentioning it performs well in a backpack.
"...it twice with my clumsy fingers but it is durable and still working perfectly." Read more
"Nice one and really handy, it’s not like other ones which usually you can’t rely on. One of my personal favourites" Read more
"Uses for camping Charge my iPhone, no problem from 35% to 100% and only used 20% of the charge..." Read more
"...My only concern is that after 3 years it is not working any longer...." Read more
Customers are satisfied with the power bank's battery life, as it retains charge for extended periods and can power devices for up to 3 days, with one customer noting it only needs charging once a week.
"...button to turn it off but more importantly it stays ON when charging very low current devices e.g. some earbuds or smart watches..." Read more
"...For example, today my phone was at 40% and the battery was at 50%. It only used 10% of its charge to bring my phone up to 90%!..." Read more
"...is fantastic, it charges his phone quickly and still has plenty left for another charge or 2...." Read more
"I didn’t expect it to be a bit on a heavier side though charge life is good and you won’t have to recharge it all the time...." Read more
Customers praise the power bank's capacity, with one mentioning it arrives fully charged at 88%, and another noting it provides turbo power to their phone.
"...But the real win is how efficient it is. For example, today my phone was at 40% and the battery was at 50%...." Read more
"...Invest in this one as it's very good, it's not overly heavy and the power is great as well as the ease of use and the display quality is great...." Read more
"The powerbank itself is great, compact for it's capacity and feels really well made...." Read more
"I bought this for charging while I go on holidays. It can power majority of things i used, such as, ipad, phones at the same time, speaker and many..." Read more
Customers find the power bank offers good value for money, describing it as a high-end product.
"...This one is reliable, long-lasting, and absolutely worth the price. I’m so happy with my purchase and would 100% recommend it to anyone!" Read more
"...A solid, high-capacity power bank that’s fast, reliable, and well worth the price. If you don’t mind the weight, it’s a great buy." Read more
"This is my third power bank from the Company. I like that they are value for money, come with a connection and a neat little sack to hold the power..." Read more
"It is good for the price I paid. It works very well. Lasted long for me. Speed for charging is good too. Just takes too long to get boosted up again...." Read more
Customers appreciate the design of the power bank, noting its smart appearance and clear display, with one customer mentioning that the LED screen is simple to use.
"...The clear charge percentage display is a great feature, making it easy to see exactly how much battery is left...." Read more
"...and the power is great as well as the ease of use and the display quality is great. You also get a little torch as well." Read more
"...Hence the four star review. It comes with a bag too so it’s neat and you can protect the charger too...." Read more
"Great little powerbank! Smart design with extra cable and great battery capacity." Read more
Customers have mixed opinions about the power bank's weight, with some finding it not too heavy and easy to carry, while others describe it as bulky.
"...They are moderately hefty (fair chunk of cells in the bar of soap-shaped case for 20000 mAh) but actually quite a small footprint...." Read more
"...It is a bit heavy, but that’s expected with larger capacity power banks. Pros:..." Read more
"...Invest in this one as it's very good, it's not overly heavy and the power is great as well as the ease of use and the display quality is great...." Read more
"...I highly recommend the product. On a negative side it is a bit heavy to carry in a knapsack but ideal otherwise...." Read more
Reviews with images

Good charging bank
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 4 December 2024Size Name: Classic SizeColour Name: BlackVerified PurchaseThis is my 3rd (or 4th, I lose track) 20000mAh power bank from INIU. Not because I keep replacing them, but they are so good I keep adding them to my collection.
I was very impressed with my first one, bought several years ago I added a few more.
They are moderately hefty (fair chunk of cells in the bar of soap-shaped case for 20000 mAh) but actually quite a small footprint. It has a nice clear readout of % charge left (0-100% shows in 1% increments) and a handy (ish) white LED light / torch function, which surprisingly, I use fairly frequently (push button on the side which activates the torch with a double press or turns it off with another 2 presses.
Port-wise, 2xUSB3 (standard A size, blue coloured insert) for output to a device, and a USB-C (in/out) which allows re-charging of the bank or charging of a device (not at the same time, obviously!).
The selling point for me is you can long-press the power button to turn it off but more importantly it stays ON when charging very low current devices e.g. some earbuds or smart watches (or powering some low power USB devices such as LNAs for SDR applications). Many powerbanks turn off if only a tiny current is being drawn, these don't which is why I own 4.
As a device charger, they are great, they offer more rapid charge for my (android) phones that require it (can't comment on the fruity phones or devices as I don't own or use them, but I would assume the same for them).
For the more nerdy types, I use one to power a 5v Bias-Tee for a small active antenna, and a fully charged bank lasts in the region of 2 or more weeks (and eliminates USB noise from SDR Bias-Tee or USB ports on computers).
Comes nice packaged in a box, with brief user guide and guarantee card, a nice mesh drawstring bag, a 30 cm USB-A to USB-C cable (I assume charge only, never used them as have a set of other cables to do that job).
And that's your lot.
I regularly buy them on offer which makes them even more value for money. Next time I see one reduced, I'll probably add another to the collection as I really do like them.
Good stuff!
- Reviewed in the United Kingdom on 6 April 2025Size Name: Classic SizeColour Name: BlackVerified PurchaseI absolutely love this portable battery! The capacity is amazing. One of my favorite things is that it came with a cute little bag—such a nice touch. But the real win is how efficient it is. For example, today my phone was at 40% and the battery was at 50%. It only used 10% of its charge to bring my phone up to 90%! That’s unheard of compared to other power banks I’ve had.
I’ve had it for about a month now, and I’ve only charged it once—it’s still sitting at 45%. I also use it to charge my AirPods, and I take it everywhere with me. I even brought it on holiday and it saved my phone multiple times since I use it all day.
This was actually recommended by a colleague who’s had hers for 4 years and swears by it—and now I see why. It’s honestly the best one I’ve ever bought. Other power banks I’ve used before would drain their entire battery just to charge my phone 30-40%, which was so frustrating.
This one is reliable, long-lasting, and absolutely worth the price. I’m so happy with my purchase and would 100% recommend it to anyone!
- Reviewed in the United Kingdom on 4 December 2024Size Name: Classic SizeColour Name: BlackVerified PurchaseI use this power bank every day, and it has never let me down. It’s well-made and durable, even after being knocked off the side a few times. The clear charge percentage display is a great feature, making it easy to see exactly how much battery is left.
Fast charging works really well, and for the price, it’s great value. It is a bit heavy, but that’s expected with larger capacity power banks.
Pros:
Reliable & well-built – Feels durable, handles daily use.
Fast charging – Charges at high speed.
Clear charge display – Easy to check battery level.
Good value for money – Performs well for the price.
Cons:
A bit heavy – Expected for a 20000mAh power bank.
Final Thoughts:
A solid, high-capacity power bank that’s fast, reliable, and well worth the price. If you don’t mind the weight, it’s a great buy.
- Reviewed in the United Kingdom on 14 August 2024Size Name: Classic SizeColour Name: BlackVerified PurchaseThis is my third power bank from the Company. I like that they are value for money, come with a connection and a neat little sack to hold the power bank. It took me about two hours to fully charge it and it gives my mobile around 5 complete charges.
To charge the phone takes no more than 30 minutes and you can charge 2 phones or tablets at the same time.
I highly recommend the product. On a negative side it is a bit heavy to carry in a knapsack but ideal otherwise.
I have also dropped it twice with my clumsy fingers but it is durable and still working perfectly.
- Reviewed in the United Kingdom on 27 February 2025Size Name: Classic SizeColour Name: BlackVerified PurchaseBrought this for my son, as he catches the bus to and from school and how many times his battery has died on the way home. So we brought this and have to say it is fantastic, it charges his phone quickly and still has plenty left for another charge or 2. Really worth it as I've had other power banks and they've been awful.
Invest in this one as it's very good, it's not overly heavy and the power is great as well as the ease of use and the display quality is great. You also get a little torch as well.
- Reviewed in the United Kingdom on 14 April 2025Size Name: Mini SizeColour Name: BlackVerified PurchaseReally nice , fast charging although little bit heavy but small device
- Reviewed in the United Kingdom on 14 October 2024Size Name: Classic SizeColour Name: BlackVerified PurchaseThe powerbank itself is great, compact for it's capacity and feels really well made. The main body of the item uses a matte finish which is a bit more grippy than a gloss finish so it's less likely to slip out of your hands.
It has had no problems charging any of the devices i've tried it with and was very quick to charge devices that support fast charging. When using it with my Motorola phone i get the "Turbopower Connected" message to indicate fast charging, so can say with certainty that it supports the QC charging protocol.
The battery % display is a really useful feature as is the built-in torch function.
Top marks also the Iniu's customer service who responded really quickly and replaced the powerbank promptly when it did develop a minor fault (the % charge display was staying on permanently).
Top reviews from other countries
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LoLCrOwReviewed in France on 17 March 2025
5.0 out of 5 stars Une batterie externe performante et indispensable !
Size Name: Classic SizeColour Name: BlackVerified PurchaseLa batterie externe INIU est un véritable bijou pour tous ceux qui cherchent une solution fiable et puissante pour recharger leurs appareils. Avec une capacité impressionnante de 20 000mAh, elle offre plusieurs charges complètes pour mon smartphone, et sa fonction de charge rapide 22.5W est un vrai gain de temps.
J'apprécie particulièrement les ports USB-C Input & Output, qui la rendent très polyvalente et compatible avec une large gamme d'appareils, y compris mon iPhone 14 Pro et ma tablette Samsung. Les technologies PD3.0 et QC4.0 garantissent une vitesse de charge optimale et sécurisée, ce qui est essentiel pour préserver mes appareils.
Son design compact et élégant est un bonus, et la lampe LED intégrée est un petit détail pratique qui m'a surpris agréablement. En résumé, c’est une batterie portable performante, robuste et très utile pour mes déplacements. Je recommande vivement cet achat !
- Buying StuffReviewed in Ireland on 19 April 2025
5.0 out of 5 stars If your thinking of buying a 20,0000 power bank on a budget , Read below
Size Name: Classic SizeColour Name: BlackVerified PurchaseDo I recommend it , Short Answer Yes!
I bought this because of the changing in times we are living in & the power going out here in Ireland, been in my mid 30’s it’s honestly unheard of the power going down
But it happens more & more often unfortunately this is why I bought it & to update for ones I bought years ago with a well known safe brand
I own over ten power banks, This build quality is in the top 3 it really is!
You get a full 3 year warranty with it
It’s super sleek , it’s Really well made , it’s small it’s not that heavy for the mAh it’s really not
It has a really nice display that’s big & clear , mine came with 55% which is the norm
You get a USB A to USB C cable it’s not long maybe 6/7 inches ( that’s my only con which is nitpicking as they often don’t come with one )
The packaging is really nice , it’s very straight forward, push on , 2 fast pushes for the LED Light & sane to turn off super easy.
Been USB C , It can recharge a lot faster & it’s really quick to charge my IPhone 11 usb A to Lighten
People might think it’s heavy , For the power 20,000mAh it’s really not!
, it’s really sleek & has a soft feel like velvet is the best way I can explain it but it’s really sturdy!
But you can tell it’s made to last & anything with 3 year’s warranty at this price with this much power & at the speed it charges your phone or itself
It’s a steal , such a bargain!
I 100% recommend this. Buy it!
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Carlos M.Reviewed in Spain on 5 April 2025
5.0 out of 5 stars Fantastica
Size Name: Classic SizeColour Name: BlackVerified PurchaseBuscaba una powe bank no muy cara potente con buena capacidad carga hasta 22w por lo que a mí me parece suficiente para la mayoría de dispositivos. Tiene 2 un A hembra y un usb c .
No es muy pesada pero si algo gordita un poco más que un móvil medio con funda
El tacto es de goma suave y además ponsee un indicador de porcentaje de la batería que es muy práctico para saber que carga llevas.
Como detallito tiene una pequeña linterna led que alumbra poco pero para una emergencia está bien.
Conclusión: por lo que a mí respecta me parece un producto de calidad además de bastante portable y que siempre est bien tener a mano. Cargando un móvil no ha tenido problemas ni tampoco una linterna led a la vez. Lo único que tarda algo en cargarse. Por cierto viene con una fundita como accesorio
Carlos M.Fantastica
Reviewed in Spain on 5 April 2025
No es muy pesada pero si algo gordita un poco más que un móvil medio con funda
El tacto es de goma suave y además ponsee un indicador de porcentaje de la batería que es muy práctico para saber que carga llevas.
Como detallito tiene una pequeña linterna led que alumbra poco pero para una emergencia está bien.
Conclusión: por lo que a mí respecta me parece un producto de calidad además de bastante portable y que siempre est bien tener a mano. Cargando un móvil no ha tenido problemas ni tampoco una linterna led a la vez. Lo único que tarda algo en cargarse. Por cierto viene con una fundita como accesorio
Images in this review
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Karol TrederReviewed in Poland on 23 April 2025
5.0 out of 5 stars Mały rozmiar, a duża moc.
Size Name: Classic SizeColour Name: BlackVerified PurchasePotężna bateria. Naładuje telefony i tablet, a rozmiar niewielki.
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KKHReviewed in Germany on 29 November 2024
5.0 out of 5 stars NIU Power Bank
Size Name: Classic SizeColour Name: BlackVerified PurchaseTolles Powerbank, sehr zu empfehlen.