

⚡ Power up your day, anytime, anywhere — never miss a beat!
The INIU 25,000mAh Power Bank delivers ultra-fast 100W charging with triple output ports, enabling simultaneous charging of laptops, tablets, and smartphones. Its precision LCD display keeps you informed of exact battery levels, while premium build quality and a 3-year warranty ensure dependable performance for professionals on the move.




















| ASIN | B08VDJP7WN |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #1,672 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #128 in Cell Phone Portable Power Banks |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,316) |
| Date First Available | January 29, 2021 |
| Item Weight | 1.05 pounds |
| Item model number | BI-B63 |
| Manufacturer | Shenzhen Topstar Industry Co.,Ltd. |
| Other display features | Wireless |
| Product Dimensions | 5.85 x 2.87 x 1.34 inches |
| Special features | Fast Charge,Fast Charging,Portable Charger |
| Whats in the box | 100W Power Bank * 1, Travel Pouch * 1, USB C to USB C Cable * 1, User Manual * 1 |
A**Y
7th month review!
Hey guys so I’d like to start by saying I absolutely adore this powerbank I love batteries and solar stuff in general and I just love the way this powerbank feels in the hand the capacity is pretty true enough to specs it’ll charge my iPhone 11 Pro Max from 0 to 100% using 100% down to 84% of its starting power. Of course you do tend to get the less drain when the bank is high percent. So maybe it would take say 20% of its numerical value from 40% and under to charge same said phone. However this has been a near daily partner for me love love love it. I used the 20k version I’d say a good 6 months or longer before they invented this 25k unit. Love them both and I would say the 20k has juuuuust about the same capacity almost identical in real world use just about down to the percent guys. Except this bad boy can output 65 watts for the big boy devices. And what’s better is is can solar charge off a small foldable 60 watt panel at 45 watts in 65 out. So this guy charges pretty quick in about 2 hours. But mines always less cause I take care of my batteries and I very rarely ever let my lithium batterys drop below say 30s percent. And I don’t think this boy has ever been close 0% and only 100% maybe 6-10 times max I always try to keep it around 50-80% I think it has held its capacity great absolutely great I can’t notice a real world difference in percent loss when charging since day one and i use (2) phones at work daily. Love the powerbank live the carring case it comes with it’s just a nice soft sell formed rubber coating and just feels quality and solid weight in the hand no rattles just a solid brick in stylish formate with a great (percentage based display) I love being able to offer my family charges while on trips to church ect and brag about the banks performance and stellar recharge (itself) time. It charges 3 times faster then it’s 20k little brother and can triple the power out for devices. I’d say their is a bit of a let down as this power bank isnit pps compatible charger. And that’s basically needed to fast charge say my Samsung ultra 2023 at 2.0 max speed. Samsung requires a charger to be pps. I guess it’s basically like a chip that slows the charger to talk to Samsung phones or maybe other devices and androids. However that’s to achieve fast charge 2.0 display to pop up on the s23 ultra to say hey I’m getting like a lot of watts (up to 40). However this power bank gets the job done just fine and plenty quickly enough as the s23 ultra don’t really ever use 45 watts unless it’s really really low and even that’s temporary. So you hardly notice much a difference in using this power bank opposed to a 45 watt (pps) wall charger. You may get from say 30% to 85% 5 or 7 minutes faster so but the time you really notice it’s already been those extra handful of minutes and it’s sitting at 85% so still plenty fast enough so won’t doc it to hard there. However I will say I take such good care of this bank it’s my daily companion and I was pretty dissapointed today that the 65 watt port the (charging the bank port) no longer functions. I trued different cables and then eventually tried to detail clean it being gentle however it simple has given out. Now let’s see how iniu as a company responds and will get back to you guys for an update! By the way the other ports are working flawless and the capacity is still spot on. I do however wish at least one other port could take over the responsibility of recharging the unit itself as guys your relying on one port significantly to keep this powerbank lasting for years and unfortunately even with good care this all important 65 watt port decided it would it call it a day for good. However I will update you guys and see if iniu will step up and stand behind thier power banks! That’s for the read sorry about the length :))) I’ll update my rating after we see how it’s handled thanks guys! UPDATE *** 11/13/23 I’m very happy to say both Amazon and Iniu both had great reps and they had sent me a new unit out with all the bells and whistles. A new carry bag and two new cables just like buying it brand new. I would like to change my review to 5 stars simple because I truly do love this unit. Iniu is one of the good ones who do actually put the amount of mAH in their battery banks. You’ll get plenty of goo steady power from this champion and I put it to the test for over the 7 months. Everywhere I went it went suppling power two 2 phones (one on hotspot). You’ll love the feel of this case and the easy read (%) display. Battery bar displays are a no go for me I really like to know the exact amount of power that I’m using and what I have left. It also allows me to monitor the capacity as when I first charged my iPhone 11 Pro Max for 0% to 100% the battery bank went from 100% to 84%. That’s good to know as time goes by to see if you end up around the same. And I’m happy to say this champ was about in the exact same percent over daily use for 7 months. I also was using a 45 watt charger a decent portion of the time so the 65 watt port was well used and ports do unfortunately fail from time to time. But it’s a good test for iniu to see how how they approach their warranty. And I’m happy to say they backed it up 100%. Their warranty says they’ll replace your unit with a refurbished if they have then stock if not you’ll get s brand new unit. This one has what looks to be (possibly) the smallest little pinprick on one side where maybe they had repaired it… but it could be just a little speck of of torn rubber sticking up. However this unit is more prestine then my first that had scratches on the lcd screen. This one’s flawless besides the little thing in mentioned. Overall I can say I’m very satisfied with both Amazon rep I talked to and iniu who made sure I was taken well care of without sending anything back or to much hoops to jump through they got me set back up with go to companion once again and I’m very thankful to Amazon but Expecially iniu they passed the test guys so you won’t have to worry if your bank kills over from a port or something months down the road even 2 or 3 year I presume so out it to use and enjoy the convenience the comfort and feel of this premium power bank and know if anything goes wrong with it your covered. I’ll update again if anything happens with this one. In the meantime i may consider using about a 30 watt charger to charge the unit. Just because it can charge at 45 watts doesnit relaky mean you Must charge at max speed everytime. But the battery stew didnit mind it and no other port failed so it could be absolutely fine. It’s just eh if im not rushing to charge I may opt to enjoy still good speeds around 30 or so maybe 36 watts that would give my belkin charger a chance to be used and also may just be a little easier on the all to over used and important 65 watt port. The only post that recharges the unit itself… so guys as I said in the video shew I really do love solar and batterys and geeky powebanks and this one just Feeels so good in the hand you it let’s you know to take care of it you’ll enjoy this one and this company. But just to be sure I’ll update if anything happens :) if not we’ll I’ll be out there somewhere using this powerbank daily once again thanks to iniu :)
J**I
Exceptional budget power bank!
Every once in a while a generic brand finds their stride and eventually becomes something. This is how popular brands like Anker and Ugreen got their start. I think INIU is another one, where engineering, quality, consistency, and value have started to make them stand out. Build quality is solid. This power bank has a slim profile but feels substantial and heavy in the hand. The shell is decent quality and the LCD percentage indicator is neat. It comes with a padded yet ventilated drawstring bag which allows the battery to be protected while in use. Anker does not carry a battery in this size and capacity with the same 100W output which is what sold me this one. Their most similar option is a thick rectangular pack not that suitable for strapping to a portable gaming device. However I bought an Anker 736 100W wall charger to go with this and the two are a great combo. This battery will use up to 65W and charges relatively quickly given its large capacity. I haven't measured actual capacity but I'd wager the 25000mAh rating is pretty close to genuine. Power output is spectacular. The first USB-C port can output 100W when used by itself but drops to 65W capacity when using the other ports. When using just Port 1 + Port 2 it can output 65W+45W and Super Fast Charge a pair of smart phones from 15-20% to full in about an hour. Can confirm it allows my ROG Ally X to play in 30W boost mode, normally only accessible via the wall charger. Very impressive performance. The only weird behavior is when you try to use Port 2(USB-C) and Port 3(USB-A) at the same time. It drops the charging capacity of both ports to 15W total between the two even though other combinations allow much higher total output. Port 1(USB-C) stays at 65W minimum output no matter what. I personally would use EITHER Port 2 OR Port 3 but avoid using both together to get around this issue. However if you did have to charge 3 things at once, It will surely do that. For the money this is hard to beat. I paid less than $60. INIU is starting to be reviewed and tested and the nerd community has largely approved their products. In this case the hype hasn't let me down. Thanks Reddit!
J**H
Great 100W power bank!
Works great! A bit heavy, but so far is charging everything as it should! Chose this model as it doesn't go over the 100W TSA limit requirement, but still charges very fast and is a big capacity. Works for my Surface Pro, Nintendo Switch 2, and super fast charges my Samsung S23 Ultra. Very happy with my purchase.
S**1
Fantastic charger. Everything you need, nothing you don't.
I searched far and wide for a travel bank that was high on capacity but didn't have a lot of extra gimmicks or features that would go unused. I wanted at least a few USB C ports, and a traditional USB-A port because a lot of devices still use these (wearable electronics, e-cigarette etc.) I LOVE and the fact that the USB-C fast charge port doubles as an in/out function. The battery pack does take a while to charge fully (a few hours with a high powered laptop charger for example 45w-65w) but that is to be expected given its capacity. I am able to charge my Chromebook full, as well as my Pixel 6 Pro and many other devices. I have never once used the battery up dry, it has lasted that long. I safely travelled to Rome with this charger without customs issues. The soft texture of the power bank is also very nice. No fingerprints or tacky elements to it. The one downside of the device I guess you could say is the snap out "phone holder" arm which seems like a total afterthought. I did end up using it on the plane for just that function, which was kind of funny. At the end of the day however it just seems like something that will break off long before the device itself is at end of life. Very satisfied with this purchase and not at all displeased that it didn't come with a flashlight and SOS functions =D
B**E
Beautiful colour and design. The display is sufficient, its weight is normal for a 25000mAh unit. It charges 2 Ipads , or more than 2 iphones when fully charged. Its capacity matched my expectations . It also charges the Macbook pro without any issues. Charging speed is sufficient, there are faster chargers in the market but this charger is well optimized. Good for frequent travellers, the yellow colour makes it highly visible and easier to find. Case size is suitable for coat pocket, but it might not fit any trouser pocket. Charging cable looks sturdy and durable. No issues so far.
F**O
La qualità è evidente: elegante, ben rifinito, robusto, supercompatto, abbastanza pesante (ma è normale vista la capacità della batteria interna). Per chi vuole una ricarica davvero veloce, ma soprattutto tanta energia di riserva. Utile non tanto (o non solo) per la portabilità in una tasca, quanto per aver energia in un viaggio, in campeggio oppure durante un blackout. Presenti cavo di ricarica e custodia per il trasporto. Ero indeciso se dare 4 stelle (a causa del prezzo alto) o 5 (per la capacità e la velocità). Ho deciso di premiare capacità, prestazioni e la compattezza.
A**O
Un powerbank que destaca por su elevada potencia de salida de hasta 100 W, y también se carga a 65 W. Además tiene un tamaño muy contenido para la capacidad de 25.000 mAh. La carcasa es de plástico, muy pequeña aunque un poco rechoncha y pesada. Tiene un botón de encendido para conocer la carga que queda, con una pantalla LED que indica el porcentaje de carga/descarga con números del 0 a 100. La caja incluye un pequeño cable USB-A a USB-C y una mullida bolsa de tela sintética para guardarlo. Este powerbank cuenta con 3 conectores de carga que se pueden utilizar a la vez, dos son USB-C y uno USB-A. El USB-A y uno de los USB-C son solo para salida, con una carga máxima de 18 W y 45 W respectivamente, aunque si se usan a la vez se indica que solo soportan 15 W sumados. El otro puerto USB-C soporta 100 W de salida, y es el único que admite la carga de la powerbank, de hasta 65 W. Además de soportar la carga rápida más estándar Power Delivery 3.0 y QC 3.0, también es compatible con Super Fast Charging 2.0 de Samsung y otros protocolos de carga rápida. En definitiva, un recomendable powerbank, muy potente y con un tamaño contenido.
O**A
Super. 👍
C**L
Il power bank porta il marchio INIU ed arriva insieme ad una cavetto doppio USB-C maschio, una custodia a rete e libretto istruzioni multilingue di cui anche l'Italiano. Le sue dimensioni sono 10,8 x 6,8 x 3,5cm e pesa 393 grammi, ben al di sotto degli standards finora imposti da una capacità simile (25000mAh)! A pensarci bene questo power bank agli ioni di litio rappresenta davvero un must per gli utenti che usano più dispositivi energivori, dal momento che riesce ad offrire una carica ad alta velocità di 110W max per 2 dispositivi contemporaneamente, vantando tecnologie all'avanguardia come la TinyCell e la HyperStack! Le velocità con cui riesce a caricare completamente dispositivi con capacità di batteria importanti (iPhone, MacBook, Samsung, ecc...) sono impressionanti e vanno dai soli 25 minuti ai 94 minuti! Ovviamente va da se che il dispositivo collegato a questo tipo di power bank ultra veloce deve a sua volta supportare anch'esso velocità di carica simili, altrimenti il dispositivo avrà, grazie alla presenza di chips intelligenti, la carica max che riesce a supportare. Il power bank è munito di display luminoso in grado di indicarci in qualsiasi momento il suo stato di carica, di un pulsante Power e di ben tre interfacce di cui 2 (USB-C e USB-C2) funzionanti in modalità OUT (uscita) ed una OUT/IN (quella USB-C1). Quest'ultima è in grado di erogare una carica da 100W max mentre le altre due raggiungono potenze da 45W (USB-C2) e 18W (USB-A) rispettivamente. La corrente in entrata può essere di 65W max (5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A) mentre quella in uscita della USB-C2 raggiungere i 45W max (5V/9V/12V/15V - 3A), contro i 18W max di quella in uscita della USB-C2 (5V/9V - 3A & 12V-1.5A). I protocolli di carica veloce rispettati sono: PD3.0, PD2.0, QC3.0, QC2.0, PPS, AFC, ecc... Punti a favore: - capacità 25000mAh - potenza max erogabile 100W - alta velocità di carica - peso ed ingombri ridotti - 3 interfacce in uscita (di cui una in entrata) - ampia compatibilità - display luminoso indicatore di carica - protezioni contro sovraccarico, cortocircuito, sovratensione, ecc... - custodia a rete - manuale d'uso anche in Italiano. Punti contro: al momento nessuno. Considerazioni finali: Innovazioni del genere che riescono a mettere in discussione le leggi della fisica, rischiando di superarle ed alzando sempre di più l'asticella delle prestazioni non possono che suscitarmi interesse ragion per cui ne feci richiesta. Prendendo in mano questa batteria esterna della INIU ho avuto modo di paragonarla con un'altra di pari capienza circa (22000mAh) ma molto meno veloce, che comunque pesava ed ingombrava di più. Come si vede nel video l'ho collegata ad un dispositivo che supporta la carica veloce anche se non di quel livello per cui il circuito intelligente integrato ha provveduto ad abbassarne la potenza di erogazione adeguandola alle necessità del dispositivo. Essendo provvisto di un adattatore in grado di fornire informazioni di carica (Potenza, Amperaggio e Voltaggio) sono riuscito a vedere fino a quanto è riuscito a spingersi durante il procedimento di carica. Per riuscire a caricare in breve tempo una batteria esterna come questa, con capacità da 25000mAh, bisogna avere a disposizione alimentatori da 65W altrimenti ci vorrà molto tempo (10 e più ore) per portarla a piena carica. Mi è arrivata con una carica di 50% e si sono volute più di 5 ore per raggiungere il 100% di carica. Da appassionato di attività all'aperto mi serviva una power bank molto capiente in grado di offrirmi l'energia necessaria per tenere operativi 2-3 dispositivi contemporaneamente per più giorni. Questo mi permetterebbe anche di ridurre pesi ed ingombri lasciando a casa il mio pannello solare da 25W. Durante la mia prova l'ho voluta collegare a due smartphones contemporaneamente per provare le sue capacità. I miei dispositivi si stavano ricaricando velocemente e senza surriscaldarsi riuscendo a raggiungere la piena carica in molto meno tempo rispetto a quello che richiedono abitualmente quando vengono attaccati ad altri power banks. In conclusione posso ritenermi soddisfatto delle sue prestazioni in particolare con la rapidità con cui completa la carica del dispositivo ad essa collegato. Posso di conseguenza consigliarne l'acquisto aggiungendo che pur essendo di capacità simile (25000mAh) trova facilmente posto in qualsiasi tasca e/o borsetta. Rapporto qualità/prezzo adeguato!
Trustpilot
2 weeks ago
3 weeks ago