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JUOVI Power Bank 65W 20000mAh Laptop Portable Charger, PD QC Fast Charging with 4 USB Ports, External Battery Pack for MacBook iPad Tablet iPhone Samsung Steam Deck and More

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Product Name:65W Power Bank
Total Cell Capacity:20000mAh
Battery Capacity:10000mAh 7.4V 74Wh (Two Cells in Series)
Energy Conversion Rate:≥65%
Rated Capacity:13000mAh(5V/3A)
Type-C1/C2 Input:5V/9V-3A, 12V-3A, 15V-3A, 20V-2.25A
Type-C1/C2 Output:5V/9V-3A, 12V-3A, 15V-3A, 20V-3.25A
USB-A1/A2 Output:5V/9V-3A,10V-2.25A,12V-2.5A
PPS:5V-21V~3.25A
Size:137*70*26.3mm
Weight:About 400g
Made in China
The above parameters are from the laboratory, and would be slightly different according to specific usage.
65W High-Speed Laptop Charging & PD 3.0 Fast Charging: This power bank delivers a full 65W of PD 3.0 fast charging through its dual USB-C ports. It delivers high-speed charging to compatible laptops, such as recharging a 14″ MacBook Pro to 50% in approximately 40 minutes, an iphone to 60% In just 30 minutes, With reliable power for your laptop, tablet, and phone during travel, remote work, or daily use, it provides a versatile charging solution for professionals, students, and frequent commuters.
Massive 20000mAh Capacity & Charge 4 Devices Simultaneously: With high-capacity 20000mAh battery, this power bank provides extended power for all your adventures. It features 2 USB-C(65W) and 2 USB-A(30W) ports, allowing you to charge up to 4 devices—like your laptop, tablet, phone, and earbuds—all at once. It’s your ultimate travel essential for camping, flights, or daily commutes.
Dual-Mode Charging for All Devices & Trickle Mode: This versatile charger is designed for every gadget. The default high-power mode perfectly fuels laptops and tablets. A simple double-press to Low-Current Mode, providing safe, gentle trickle charging for your delicate devices like AirPods, Bluetooth headphones, and smartwatches, helping to preserve their battery health.
Smart Digital Display & Real-Time Power Monitoring: Never guess how much juice is left. The built-in precision digital display gives you real-time visibility into the remaining battery percentage and charging status. Instantly know if you have enough power to finish your work, game, or movie. This allows you to accurately predict runtime and plan your day, eliminating the anxiety of sudden shutdowns during commutes, travel, or outdoor adventures. Stay informed, stay in control.
Safety Protection & Package Contents: Engineered with a multi-protection system that actively guards against overcharging, overheating, short-circuit, and overcurrent. An integrated intelligent chip monitors voltage and current in real time, automatically adjusting output to ensure safe operation. Package Includes: 1 × JUOVI 65W 20000mAh Power Bank, 1 × USB-C to USB-C Cable (1 ft), 1 × User Manual.

10 reviews for JUOVI Power Bank 65W 20000mAh Laptop Portable Charger, PD QC Fast Charging with 4 USB Ports, External Battery Pack for MacBook iPad Tablet iPhone Samsung Steam Deck and More

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  1. Steve

    High quality 20,000mAh power bank at a reasonable price
    I’ve been using a popular brand’s power bank for a few years now. While it’s certainly a very good charger, it lives up to the name “power brick”. It weighs in at 1.5 pounds and is a pain to travel with. It’s also more than double the price of this one. Granted it’s one with higher wattage, but I’ve found that give my needs, I really don’t need more than 65W.I’ve been able to try out a couple different power banks from JUOVI and so far I’m impressed with them. This one weighs in at a little less than one pound, and is a form factor that’s not too different from their 10,000mAh charger; at 5.5″ x 1″ x 2.5″, it’s about the length of a big smartphone and about double the thickness. It feels solid and durable; no loose ports, no flimsy pieces.It fits nicely into a backpack or purse. It outputs 65W from the USB-C ports and 30W from the USB-A ports, so it’ll support PD fast charging. I appreciate having more ports for a power bank with this amount of power; there are times I’ll need to charge my laptop, but there will be more times when I need to charge multiple devices like a phone, headphones, watch, and tablet all at once.One feature it has that the other charger doesn’t have is the ability to “trickle charge” by outputting a very low, steady current. Their claim that this “preserves battery health” is a little misleading; devices like AirPods and Apple Watches are designed to pull only the current they need, so they should work with most power banks without compromising the battery.Where this feature comes in handy are devices like bluetooth trackers and medical devices that draw very small currents (e.g. 10-50mA) and you find that charging from power banks stops prematurely or intermittently because the power bank thinks that there’s nothing connected to it. It’s a very narrow use case, but an important one for those who are affected.I connected it to my old 13″ Macbook Pro via a USB-C to USB-C cable and it charged it up like a champ. I think that 140W is overkill, 45W isn’t enough, but 65W is just the right amount. It’s more than enough to power it (you’ll need higher wattage for larger laptops or ones that have heavy power needs. In my case, it was able to get it from empty to about 70% charged while I was using it, which is not bad for a 65W power bank.At its current price it’s at least $30 less than name-brand power banks. I’ve seen enough from this brand to know that I can trust them just as much as those bigger names.

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  2. PS

    Great To Go Power Bank, Powerful, Multi Port, Charges Laptop
    This is a very bulky and heavy but very powerful power bank, its not small and its bigger than my phone . Obviously you can charge any phone or small gadgets with this but I was only interested in laptop charging. I have a dell latitude for work and this charger is able to charge it up to 65% which is a good backup option for me on the go. I would have really loved to get a full charge but that might require bulkier version of this charger. Speed is OK, charges my phone two full charge, it’s not great compared to my wall charger, I d say definitely slower, but I have a very premium wall charger so I see the difference. Battery life holds fine and it doesn’t drain battery when its turned off or on standby. It does not get heated up but it does get warm when you connect phone or ipad or laptop to it. Its very easy to setup, just plug and play. Its came with a cheap cable so im using my own cable to charge it up. It has 4 ports which is nice. Capacity states is over 20,00mah which is way more than what I need during the day. There are no carry around case or bag, and I think this size battery may need some small pouch. I think this is a very good on the go portable power bank mainly because of the battery capacity and its price. Its a good value for what you pay for specially if you need to charge laptop or ipad while traveling.

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  3. C.R.

    Great for laptops and other devices
    This power bank is super powerful. I have another JUOVI power bank product with a bit smaller capacity and I liked it so much that I got another one for our household. Though it is not light, it has a sleek design and is about the size of a larger cell phone. It pretty much functions as advertised and described in the item description. It charged my iPhone pretty quickly, but what I really wanted it for was for my laptop (MacBook Air) during travel. My laptop was completely dead when I tested it, and the power bank charged it all the way to 74% in a reasonable amount of time (and this was after charging my phone for a bit first). I was impressed that it was able to charge all the way to 74%! Like another review mentioned, it does not come with any type of bag or carrying case, which would be helpful and protect it a little bit more. I like that it has 4 USB ports (2 USB-C and 2 USB- A). I’m satisfied with how well this works and would recommend it.

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  4. Danny M

    Large capacity, good charge speed, but large in size.
    This battery charges overnight with no problem. I tried the same test 2 days in a row, and the results were the same. I have an iPad Pro M4 13”. I ran it down to 2% and used the battery to charge it to 100%. It took 2 hours and 15 minutes to fully charge. At the end of this time, the power bank had 30% left, and I used it to top up my phone. So it does a respectable job of charging. My iPad is a big ask in the power department. So this is a large battery, which is the tradeoff: 20,000 mAh, not something I would stick in my pocket but in a laptop or iPad case, it would be okay. It weighs in at 387 grams or 13 5/8 ounces. It does the job if you don’t mind the size.

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  5. Amazon Customer

    Powerful power bank, can’t really go wrong
    I’m really happy with this power bank so far. The 65W output is nice, it’s strong enough to top off my laptop and charges my phone and tablet really fast. The 20000mAh capacity goes a long way, and I like that it has multiple USB ports along with USB C so I can plug in more than one device at a time when I need to.It’s a little heavier than a small phone sized power bank, but that’s expected with the extra capacity and power. I was actually surprised it was still really compact in size overall. I’ve used it to charge my iPhone 15 max pro at least twice and still haven’t had to recharge it off of one charge. When used with a laptop it does drain the power back much quicker but that’s honestly to be expected. I would say you could probably get multiple charges for a tablet pretty easily with this, 2-3 depending. I don’t think you could go wrong ordering this.

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  6. Wolfgang Mayer

    ——————– Für den schnellen Leser ——————–Zusammenfassung: Unser erster Eindruck ist, dass die Powerbank von „JUOVI-Store“ den in der Produktbeschreibung von Amazon gemachten Angaben entspricht und unsere Erwartungen erfüllen wird. Wir sehen im Moment keine Gründe, die eine Abwertung rechtfertigen würden und vergeben daher 5 Sterne (Januar 2026).Bei dieser Bewertung handelt es sich lediglich um die Wiedergabe unseres ersten Eindrucks zum erwähnten Artikel und noch nicht um die endgültige ausführliche Produkt-Rezension – diese wird so schnell wie möglich ergänzt, sobald wir den Artikel ausführlich getestet haben – unsere Bewertung kann sich daher noch ändern.——————– Ausführliche Produkt-Rezension ——————–Folgt so zeitnah wie möglich.——————– Allgemeine Hinweise (ohne Bezug zum Produkt) ——————–Dieses Produkt wurde uns von Amazon zum Testen und zur Erstellung dieser Rezension kostenlos zur Verfügung gestellt. Unsere obige Beurteilung erfolgt jedoch neutral, unabhängig und ohne irgendwelche Interessenkonflikte und sie entspricht unserer tatsächlichen Meinung, so wie wir sie auch bei einem von uns selbst gekauften und bezahltem Gegenstand wiedergeben würden. Alle Produktbeurteilungen werden von uns (Ehepaar) gemeinsam verfasst und wir bemühen uns in jeder Hinsicht um eine faire und ausgewogene Beurteilung. Sollten Sie weitere Fragen zu diesem Produkt haben, beantworten wir diese jederzeit sehr gerne über die Fragefunktion in der Produktbeschreibung. Wir hoffen, dass diese Produktbeurteilung für sie hilfreich war und Ihnen bei Ihrer Kaufentscheidung weiterhilft und freuen uns entsprechend über Ihr Lob, sind aber natürlich auch für Ihre Kritik dankbar.Unsere Bewertungen erfolgt IMMER nach den folgenden Kriterien und Maßstäben:⭐️⭐️⭐️⭐️⭐️ Das sehr gute Produkt entspricht in jeder Hinsicht der Produktbeschreibung – „man bekommt, was man bestellt hat“. Die Materialqualität und die Verarbeitung sind ausgezeichnet und es gibt keine Gründe für Reklamationen oder Anmerkungen, die eine Abwertung rechtfertigen. Allfällige kleine Schwachpunkte des Produkts sind beschrieben, rechtfertigen aber unseres Erachtens keine generelle Abwertung. In jeder Hinsicht eine uneingeschränkte Kaufempfehlung nach bestem Wissen und Gewissen. Wir würden das Produkt jederzeit – auch tatsächlich gegen Bezahlung – wieder bestellen und sind sehr zufrieden.⭐️⭐️ ⭐️⭐️ Grundsätzlich ein sehr gutes Produkt, es gibt aber Gründe für eine Abwertung, die im Detail beschrieben sind. Das Produkt ist immer noch ein sehr guter Kauf, wenn man sich den beschriebenen Gründen für die Abwertung bewusst ist und damit leben kann. Wir würden dieses Produkt aber nur „im Notfall“ erneut kaufen, wenn wir keine Alternative finden.⭐️⭐️⭐️ Produkt mit deutlichen Mängeln, die im Detail beschrieben sind und mehreren wichtigen Gründen für eine Abwertung. Ein Kauf sollte sehr gut überlegt sein. Wir würden dieses Produkt nach Möglichkeit nicht erneut bestellen und eine Alternative suchen.⭐️⭐️ Produkt mit einer großen Zahl von schweren Mängeln, die im Detail beschrieben sind. Das Produkt ist insgesamt nicht empfehlenswert, nicht brauchbar und wir raten von einem Kauf ab.⭐️ Produkt ist aus den genannten Gründen absolut mangelhaft und in keiner Hinsicht empfehlenswert. Eine Vielzahl von schweren Mängeln machen dieses Produkt absolut unbrauchbar. Wir raten von einem Kauf dringend ab – dieses Produkt ist SCHROTT und leider absolute Geldverschwendung.Bitte beachten Sie, dass generell die Kaufabwicklung (Kaufprozess Amazon), der Versand (insbesondere Geschwindigkeit) und die Zustellung kein Bewertungskriterium für uns sind, da diese Punkte i.d.R. nicht durch den Hersteller beeinflussbar sind bzw. nicht die generelle Produktqualität betreffen. Ebenfalls bewerten wir nur im absoluten Ausnahmefall die Verpackung des Produkts, sondern weisen in unserer Rezension ggf. nur auf Auffälligkeiten hin. Generell versuchen wir immer nur das Produkt zu beurteilen, nicht das „Drumherum“.Entsprechend den Bestimmungen von Amazon für Produkttester vermeiden wir jeden Hinweis auf Produkte anderer Hersteller oder Preisvergleiche zu Produkten anderer Hersteller. Diese Rezension beschreibt unsere Beurteilung eines Produkts zum Zeitpunkt der Rezensionserstellung – ist also eine Art Momentaufnahme. Sollten wir im Laufe der Zeit neue Erkenntnisse zu einem Produkt gewinnen – insbesondere zu seiner Haltbarkeit – werden wir diesen Text aktualisieren, da ein Produkttest natürlich nicht mit der Erstellung der Rezension abgeschlossen ist, sondern sich manche Eigenschaften erst nach längerer Zeit im Alltagsgebrauch zeigen.

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  7. Sarita

    ❗Si esperas que te va a cargar 4 veces un móvil con una batería de 5.000 mAh espera sentado porque nunca te lo va a hacer, solo te lo cargará 2 veces y poco más.Elegí esta Powerbank JUOVI de 20.000 mAh principalmente por sus 65W de potencia. No solo te va a servir para cargar el móvil sino también para cargar el portátil, yo la uso en un Dell Latitude 7490. Te vendrá bien para trabajar en una cafetería, en una sala de espera o un tren… y siempre será el “plan B” para cuando no tienes un enchufe cerca.Lo ideal y práctico es utilizarla en un portátil que cargue a 65 W pero que si la usas en uno que cargue a 90W lo podrás hacer, no vas a romper nada si la utilizas, pero la carga será más lenta. Si te ves en una situación parecida lo normal es cargar con el portátil en reposo o apagado para que la energía vaya directa a la batería y no se pierda en la ejecución de tareas.💡 No son 20000 mAh con lo que puedes contar realmente. Esto puedes consultarlo en las especificaciones que el propio fabricante indica en el exterior de la caja donde viene guardada la batería. Es el primer fabricante que he visto que no te esconde esta información con letra pequeña dentro de las instrucciones.📸En las fotos que adjunto a esta opinión puedes consultarlas por ti mism@.🔍 La explicación técnica es la siguiente:1️⃣ Aunque tiene DOS celdas de 10.000 mAh, que sumadas dan los 20.000 mAh anunciados, al estar conectadas en SERIE de lo que hablamos en realidad es de un conjunto de 10.000 mAh a 7,4V., es decir, 74 Wh reales. 👉 Y así es como lo especifica el fabricante en el manual. Los 20.000 mAh, sí que están físicamente, pero son teóricos.2️⃣Para cargar un móvil, la Power Bank debe transformar esos 7.4V internos a los 5V que requiere el dispositivo74 Wh / 5V = 14.8 Ah (14.800 mAh)3️⃣ En el proceso de convertir los 7,4V a 5V se pierde alrededor de un 15% de energía, así que de los 14.800 mAh reales, aprovecharemos unos 12.580 mAh útiles (que son aproximadamente los 13.000 mAh que anuncia el fabricante).14.800 mAh x 85% = 12.580 mAh.🌟 Resumen de potencia (W) por puerto (según especificaciones del modelo):🔌 Dos puertos USB-C:Entrada (Para recargar la Powerbank): hasta 45 W.Salida (Para cargar los dispositivos): hasta 65 W.🔌 Dos puertos USB-A:Solo salida: hasta 25 W.⚠️ Desconozco a la potencia máxima que trabaja la batería cuando está cargando varios dispositivos simultáneamente, es un dato que no se menciona en las instrucciones. Yo he notado que la potencia baja cuando he estado cargando dos móviles (un Xiaomi Redmi Note 13 Pro+ y Xiaomi Redmi Note 14 Pro+) y es algo normal porque la potencia de la batería tiene que repartirse. Lo que no se sabe es cómo la reparte ni en cuánto se queda.La pantalla digital para ver lo que te queda de batería es algo a lo que me he acostumbrado en este tipo de powerbanks. Ya no quiero las que no la traen, es que controlas de una manera sencilla y con mucha exactitud lo que te queda de batería y no tienes que andar a ojo como con las típicas lucecitas.➡️ Cosas a tener en cuenta:✅ Tiene un modo de bajo consumo que se activa pulsando dos veces seguidas el botón de encendido y es perfecto para cargar dispositivos pequeños como auriculares o relojes inteligentes. Así se evita que se sobrecarguen o se dañen.✅ Tiene la función PPS, que no es otra cosa que la batería adapta el voltaje y la intensidad a lo que le va pidiendo el dispositivo que tengas conectado. De esta forma se consigue una carga más estable y, de paso, cuidas la salud de la batería.✅ La batería se recarga como mucho a 45W. Asi que, si quieres cargar en unas 2, a 2,5 horas, esos 20.000 mAh en el menor tiempo posible, necesitas un cargador de pared de al menos 45W y un cable decente. Como la cargues a través de un cargador viejo de móvil de 5W o 10W, te va a tardar una eternidad, fácilmente 10 a 15 horas.Gracias por leer mi valoración y espero que te haya sido de ayuda.😊

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  8. Raisul Islam

    Which immediately makes this JUOVI 65W power bank feel more capable than most portable chargers. With dimensions of 172 x 85 x 26mm, it’s decidedly not pocket-sized, but that’s the tradeoff to be had in getting real laptop-level power in a portable form. If you’ve ever felt frustrated by the power banks that can barely keep a laptop alive, this one solves that problem.It’s headlined by the 65W USB-C output: it actually charges laptops rather than just slowing down their discharge. Tablets and phones are taken care of with ease, and being able to top up a laptop on the go or remotely makes all the difference in the world. Phone charging speeds are fast, though not quite wall-charger fast, which is sort of expected for this size of battery.The capacity of 20,000mAh feels well-balanced. In the real world, this is enough for a solid laptop boost, plus a couple of phone charges, or charging multiple devices throughout the day. And with four total ports, it makes it very practical to carry-especially when carrying more than one device, or sharing power.The digital percentage display is another highlight. It sounds small, but knowing exactly how much battery you have left is way more useful than guessing with blinking LEDs. The low-current trickle mode is also a thoughtful addition for earbuds, watches, and smaller gadgets.Build quality feels solid and reassuring. It does get warm under heavy load, which is normal at this power level, but it never feels unsafe. The included USB-C cable works, though it’s short, and you’ll probably want a longer one for everyday use.

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  9. BLOX

    Une batterie dont le principal avantage est sa capacité, avec 20 000mA, on a de quoi tenir … on pourra faire de longs voyages avec ou alimenter une famille, même si ce n’est qu’une capacité théorique qui sera plus autour de 15000mA en réel (Énergie 74 Wh).L’inconvénient principal est son encombrement, c’est un gros pavé de 14 cm sur 7 (épaisseur de 2cm) et d’un poids de 390g, autant dire qu’elle ne se prend pas en poche facilement …. même si elle fait mieux que certaines, elle sera réservée à mettre dans un sac à dos, de voyage, en voiture ou carrément à la maison.Elle dispose de 2 ports USB-A de sortie et 2 ports USB-C qui feront entrées et sorties, un petit câble USB-C est inclut pour sa recharge.Elle sera capable de fournir 65W en global, ce qui est énorme pour ce type de batterie et peu courant.On pourra avoir 65W sur les 2 ports USB-C (On pourra la charger sous 45W maxi pour accélérer sa charge), et 30W sur les ports USB-A, on est donc largement aux niveaux de charges rapide de type PD (USB-C) et QC (USB-A).Ensuite on ne connaît pas la répartition des charges lorsqu’on branche plusieurs équipements car il faudra se partager les 65W donc on va être confronté forcément à des limites, dommage le constructeur n’a pas publié de tableau.Pour le reste la construction est bonne, la surface est en plastique très lisse, le design un peu rustique et simple malgré sa couleur originale, elle a tout de même un afficheur en % de la charge restante.Reste son encombrement qu’il faut bien prendre en compte, mais c’est du lourd et difficile à transporter, pour les grands voyages ou les longues randonnées sans prise, ou pour plusieurs personnes à la fois, on va privilégier la puissance et c’est vraiment le produit qu’il faut dans ce cas.

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  10. Luca

    Che dire? È un dispositivo perfetto, che ti salva la vita durante lunghi viaggi (sia per lavoro che per piacere), con questo dispositivo potrete scordarvi la presa elettrica da muro.Ha 20000mAh di capacità e ha la possibilità di caricare fino a 65W (che è una grande caratteristica per chi vuole caricare come me il proprio PC mentre è in viaggio o non ha accesso ad una presa elettrica).Supporta la carica rapida (sui dispositivi compatibili). Ha 4 porte, due di tipo USB A e due di tipo USB C. Le porte USB C sono sia IN che OUT, questo significa che possiamo sia prelevare corrente, sia caricare il powerbank dalle suddette porte.In confezione c’è anche un piccolo cavo USB C – USB C, da usare magari per la ricarica.Su un lato ha un unico pulsantino che, una volta premuto, attiva un mini display sul lato opposto che mostra la percentuale residua del powerbank. Inoltre questo display si attiva anche quando carichiamo un dispositivo facendoci anche vedere l’icona della ricarica rapida (sempre se il dispositivo lo supporta).È un po’ pesantuccio, devo esser sincero, però per 20000mAh nemmeno troppo.Super consigliato! Mi ha salvato la vita in viaggio

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    JUOVI Power Bank 65W 20000mAh Laptop Portable Charger, PD QC Fast Charging with 4 USB Ports, External Battery Pack for MacBook iPad Tablet iPhone Samsung Steam Deck and More
    JUOVI Power Bank 65W 20000mAh Laptop Portable Charger, PD QC Fast Charging with 4 USB Ports, External Battery Pack for MacBook iPad Tablet iPhone Samsung Steam Deck and More

    $39.99

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