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The INIU 20000mAh Power Bank delivers rapid 22.5W PD3.0 and QC4.0 fast charging with dual USB-C input/output ports, enabling simultaneous charging of three devices. Lightweight yet high-capacity, it charges phones up to 61% in 30 minutes and supports all USB-C devices including iPads and small gadgets. Trusted by over 38 million users, it comes with a 3-year warranty and lifetime support, making it the ultimate portable power solution for professionals on the go.






















| ASIN | B07YPS5JC5 |
| Batteries | 1 Lithium Polymer batteries required. |
| Best Sellers Rank | 691 in Climate Pledge Friendly ( See Top 100 in Climate Pledge Friendly ) 29 in Mobile Phone Portable Power Banks 691 in Climate Pledge Friendly: Shop All |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (30,644) |
| Date First Available | 3 Oct. 2019 |
| Item Weight | 365 g |
| Item model number | BI-B5 |
| Other display features | CE |
| Product Dimensions | 13.5 x 7 x 2.5 cm; 365 g |
| Special features | Fast Charging |
| What’s in the box | INIU 20000mAh PD Power Bank*1, Travel Pouch*1, USB C Cable*1, Welcome Guide*1 |
V**5
Recommended, good performance & lightweight
Very impressed. It is a little heavy but its lightweight compared to others with this capability. I’m quite happy to put this in my handbag but returned others as they were too heavy. Similarly this one lives up to its promise on charging capability. I’ve used it several times now & I get around 5 full charges for a new iPhone 14. It does take a few hours to charge back up but I don’t think this is a problem given its other attributes
T**Y
Excellent product and amazing customer service.
⭐️⭐️⭐️⭐️⭐️ Perfect Power Bank! This INIU power bank is fantastic! It charges my phone incredibly fast, and the 20,000mAh capacity lasts for days. I love that the USB-C port works for both input and output—super convenient. Solid build, great value, and extremely reliable. Great for Travel Bought this for a long trip, and it didn’t disappoint. I charged my phone multiple times and still had power left. The fast charging works exactly as advertised. Not too heavy for the capacity and easy to carry around. Charges Everything Quickly Really impressed with the 22.5W fast charging. My iPhone and tablet both charge much faster than with my older power bank. The display is clear and the build quality feels premium. Definitely worth the price. Reliable and Powerful I keep this in my bag every day. It’s dependable, holds a ton of power, and recharges itself pretty quickly with USB-C. Perfect for work, travel, or emergencies. Would absolutely buy again. Excellent customer service, the team were very professional and helpful to resolve an issue quickly. Highly recommended
D**H
Amazing! But a word of warning...
The best powerbank I've ever owned, and I've bought a lot in the past! Word of warning... I nearly sent this back as I thought the charging cable was missing. However, it's actually the handle that's the cable which unclips. You can see this on the video I've done. Positives: - fast charging - built in light if you need a mini torch - charged my pixel 8 pro from around 15% to 100% 4 times - compact unit, easy to carry - handle/cable combo very clever (after I realised it was the cable!) Negatives: - genuinely can't think of any I bought two of these for my sons to use to charge their phones when away in our motorhome. Couldn't be happier with them
D**L
Great for charging and long lasting power
Great to use if you have no way of charging your phone for afew days. Takes a while to charge up the product however the charge on this lasts for a long time. The power bank is a little bulky when trying to fit in a small bag. Had no experiences of overheating and has a mini torch which comes in handy when camping. Overall, I would buy again and great value for money
A**S
Amazing Power Bank !!!
Wow .... very impressed !!! , I bought this power bank to use with my heated gilet .... I needed one that would last all day outside , and I did a really long search into brands /reviews etc , changing my mind almost daily , then finally settling on this one !! It did not disappoint at all , it did take a while to charge , but that wasn't a problem ... when it arrived I did think that it might be a little heavy , but actually once it was in the gilet storage pocket , I didnt notice the weight at all , even when I was running , totally forgot it was there and it didnt make a difference at all ! I turned this on approx 6.50am , and it lasted me the whole day , it was switched off around 5pm when I got back in my van to go home , and it was still showing 33% battery 🙂 ..... It feels very well made and love the non slip casing its housed in , my other power banks do tend to slip through my fingers .... It comes with a fab little mesh carry bag and charging cable , and it was just plug and go .... very very impressed ... when funds allow I will look at buying another as theyre very handy things to have around , especially when I start camping again in April ... I bought this based on my own reviews and research and am not affiliated with the brand in any way .... but would def recommend them !!!
Y**5
Perfect Power Bank for Quest 3 ❤️
Fabulous Power Bank. Worth every penny. Using it with a Quest 3. Keeps the headset charging without any 'low charge rate' type errors in the headset. Was checking the headset battery level during usage, and it keeps the Quest 3 at the same % throughout with no droppage. Nice digital battery % display. Using with 'UGREEN 60W USB-C Charger Cable' also from Amazon. Which has a Right Angled (L-shaped) fitting for connecting to the headset. Perfect combination and recommended 👍
M**O
Pour sa capacité de 20 000 mAh, on peut dire qu'elle bat un record de poids Elle ne pese en effet que 334 g c'est 100 g de moins que la norme. Et elle est également bien plus compacte. Mais ça donne tout de meme de la marge puisque ça correspond à 3 à 4 recharges complètes d'un smartphone. Elle inegre bien sur la recharge en vitesse rapide, puisque cette powerbank a intègre les protocoles Power Delivery et Quick Charge soit 22,5 W en utilisant un port. Puis 15 W au maximum si on utilise plusieurs ports( elle en a 3 deux C et un A) Elle a aussi l'avantage de pouvoir être rechargée en mode rapide. Pour le design, c'est sobre et soigné comme toujours avec INIU, et le petit truc en plus c'est sa dragonne qui est en fait un câble USB-C et en nylon s'il vous plait, malin !
B**F
Do I recommend it , Short Answer Yes! I’m dept review 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! *EDIT - UPDATE* - I charged this to 90% ( btw is the norm don’t charge to 100% and put stress on the batteries just sitting there as it’s just sitting there ) So 7 weeks later I checked it today 5th of June 2025 , it’s still at 90% & I plugged it in my phone for 15 mins , didn’t get hot , works perfectly as expected with the build quality reviews & from tech sites it’s the cheap but amazing quality powerbank ( build quality is my number 1 and it meets it it’s no different than my Ankler or Ugreen ) now I know I can put this in the drawer knowing when the power goes Click! I’m good , is such a peace of mind , this is the very same quality as Ankler & Ugreen imo, power is power at the end of the day , yes INIU is a new company, but with millions sold in the states & all over Europe & no horror stories, it’s such a peace of mind , also it’s not heavy IMO , it’s not it weight is about 4 times your phone ( if that is heavy to you ) if you are going out for a day long train or an overnight event 10,000mAh is Loads , imo this is for an emergency , I can’t rate it higher for the cost , build quality , power holding , and the price in around €20 quid it’s such a steal , Said I’d update to help someone to decide! As build quality is the most important thing to me then the power & it does both whats it ment to , on the tin so to speak And who doesn’t like a bargain , it will definitely go up in price. Hope this helps someone out
A**H
Excellente batterie, recharge vite, plusieurs recharges de téléphone ou autre device. Je recommande !
M**R
Da ich immer wieder Rezensionen finde, die NICHT zu dem jeweiligen Artikel passt, zu dem sie geschrieben sind. Hier die Info auf welches Produkt meine Rezension bezogen ist: "INIU Power Bank, Ultra Klein 20000mAh 22.5W Schnellladefunktion (blau)". Ich habe diese INIU Power Bank im Rahmen des Amazon Vine-Programms kostenlos zum Testen erhalten. Dies hat jedoch keinerlei Einfluss auf meine Persönliche Bewertung. ich bewerte ausschließlich nach meiner tatsächlichen Erfahrung mit dem Produkt. Ich habe diese Powerbank bestellt, da sie laut Produktangabe 20.000 mA Kapazität besitzt. Mit ihren Abmessungen von 10,4 × 7 × 2,7 cm und einem Gewicht von 314 g ist sie zwar nicht die kompakteste oder leichteste Powerbank, für diese Kapazität aber dennoch überraschend klein. Mitgeliefert wird eine Schlaufe, die gleichzeitig als USB-C auf USB-C Ladekabel dient und etwa 14 cm lang ist. Von dieser Lösung bin ich persönlich kein großer Fan, da das Kabel nur eingesteckt ist und ich etwas Sorge hätte, dass es sich lösen könnte und die Powerbank dadurch herunterfällt. Das ist aber eher eine persönliche Einschätzung. Sehr gut gefällt mir die große Displayanzeige, auf der der Akkustand in Prozent angezeigt wird. Das ist deutlich praktischer als einfache LED Punkte. Positiv hervorzuheben sind auch die Anschlüsse. Es gibt einen USB-A Anschluss sowie zwei USB-C Anschlüsse. Beim Laden schafft sie bis zu 20 W Eingangsleistung und beim Ausgang bis zu 22,5 Watt, abhängig davon welche Anschlüsse gleichzeitig genutzt werden. Zusätzlich ist eine kleine LED Lampe integriert, die man durch zweimaliges Drücken ein und ausschalten kann. Damit lässt sich die Powerbank auch als kleine Taschenlampe nutzen. Ebenfalls praktisch finde ich, dass man die Powerbank durch langes Drücken komplett ausschalten kann und zum Einschalten reicht ein kurzes Drücken. Alles in allem wirkt die Powerbank sehr solide und durchdacht. Für mich eine zuverlässige Powerbank die ich problemlos weiterempfehlen kann. Die Farbe (grün) entspricht nicht ganz der, der Produktbeschreibung. Sie ist etwas Dunkler und gefällt mir so auch besser. 😊 Eine klare Kaufempfehlung und daher von mir 5 Sterne. 😊
M**A
Spettacolare lo cercavo da una vita così piccolo e potente e l unico che entra ovunque
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