Laptop Portable Charger DC Output 185Wh/50000mAh Power Bank | 5/8.4/9/12/16/20V External Battery Backup for Dell HP Lenovo Toshiba ASUS Acer Laptop iPad Phone Router

What an amazing power bank. Such huge capacity of 50,000mAh, and with a wide range of outputs. Perfect for anything. It can charge my iPhone 11 Pro at 18w PD using the USB-C port. As shown in my first photo, it’s charging at 17.48 watts. Also it comes with the power cable that connects to the power bank so you can attach one of the many different plug types to it, there’s so many adapters included that they will fit almost anything. Things like cameras, laptops, anything with a round barrel type plug. The voltage output is manually adjustable up to 20v at a max of 4.7a which is very powerful, so make sure you have the correct voltage selected before using as it doesn’t automatically switch voltage output. The USB-A ports are also capable of dash charging devices up to 12v / 3a max which is great for phones that support QC (quick charging), like Samsung and iPhone. Nice little display shows the remaining battery percentage in the power bank, and also the output voltage selected. This is very useful to know; how much power is remaining in the power bank as a percentage. Comes with a separate power adapter to charge the power bank too. The power bank isn’t the smallest, not very portable, but at 50,000mAh you wouldn’t expect it to be. However it is nice and flat and has rounded sides. Feels very nice and well built. Ideal for travelling or powering random devices if you can’t get a power adapter for it, or like a rechargeable cctv camera so you don’t have to remove it from the wall to recharge or, just take the power bank to the camera and charge it. Even charge and power MacBooks with the included MagSafe 2 cable, and newer MacBooks with the USB-C cable. I love it, it’s been very useful to test a few of my old gadgets that I’ve lost the power adapters for. And with there being so many different plugs included, it will fit almost anything. Would recommend this if you need something like this.

Charges a MacBook Pro (2023) twice over.

I used to have an earlier model of this power bank (under the Krisdonia brand), which worked brilliantly but unfortunately it developed a fault and I had to buy this model. This is still the only power bank that works with laptops that use 90W power supplies like mine. It works very well except in one key respect - the pass-through charging in this model doesn't work nearly as well as it did in my old model. In my old model, if I had the power bank plugged into the mains and also plugged into my laptop, then both my laptop and the power bank would eventually become fully charged, With the current model, if the power bank is plugged into both the mains and my laptop, the laptop eventually becomes fully charged, but the charge in the power bank doesn't increase significantly unless I disconnect it from my laptop. This means that if I'm away from home I can't charge up the laptop and the power bank simultaneously, which I used to be able to do. That's a major loss, as I like to sit outside for long periods when it's sunny, which is only possible if the power bank is fully charged at the outset. I don't want to have to carry two mains cables with me when I'm away from home as that would be too bulky. I have always been able to use the power bank's mains cable to charge both the power bank and my laptop in the past. Nevertheless it's still the best power bank for laptops out there, as far as I know - but I do hope their future models regain the superior pass-through charging capability that their earlier models had.

As described, does the job. A bit overpriced.

Honestly, this is, hands down, the most powerful portable power bank I’ve ever owned – so good, in fact, that my partner went and bought one as well. At 185Wh / 50,000mAh, it’s an absolute beast, and in our camper van it’s a complete game-changer. You wouldn’t believe how many times we used to fire up the engine just to charge our laptops for work. We work in product design and software development, and heavy-duty tasks drain the battery frighteningly fast. Not any more – no more running the engine just to keep our MacBook Pro alive. It charges our laptops at lightning speed, and topping it up from the van’s power supply is impressively quick too – fully recharged after just half an hour’s drive. Perfect for camping and van life – I can finally work on the road without that creeping dread of my battery icon turning red. Turns out happiness really does fit in a battery pack.

Cette batterie externe tient vraiment ses promesses : avec ses 50 000 mAh, elle recharge plusieurs fois mon smartphone, ma tablette et même mon ordinateur portable en cas de besoin. Les 4 ports (2 USB, USB-C, DC) sont super pratiques. L’écran LED indique clairement l’état de charge. Je recommande vivement !

Questo power bank è impressionante, ha dimensioni e peso non indifferenti, però questo gli permette di non surriscaldarsi e poter alimentare contemporaneamente di tutto. Arriva completo di alimentatore e di un cavo con tutti gli adattatori immaginabili con cui potete alimentare anche il vostro notebook, la cosa fantastica ma a cui dovete fare attenzione è che mentre le usb vengono alimentate solo a 5V, la tensione della presa per il notebook va selezionata e arriva fino a 19V, quindi è comodissimo per poter alimentare anche quegli apparecchi di cui non avete il caricabatterie (avevo una cornice per foto e non sapevo se funzionava, con questo ho potuto provarla) ma dovete stare attenti per evitare di mandare una tensione troppo elevata. Appena comprata l'ho messa in carica e l'indicatore della batteria non saliva, dopo un ciclo di scarica completa però si è sistemato e ora va tranquillamente fino al 100%, questo power bank non è propriamente trasportabile, va bene in una borsa per pc o in macchina per alimentare di tutto in emergenza, ma non credo vogliate portarvelo nella borsetta. Ottimo prodotto a un buon prezzo.

Muy buen producto

devant régulièrement télétravailler sans toujours disposer d'une prise, c'est vraiment très bien pour augmenter ses capacités d'autonomie. je recommande fortement !! charge rapide, visibilité du %tage de charge restant. Kit complet de connectiques pour être adapté sur beaucoup de pc/téléphones/airpod. Parfait pour ne plus être stressé! j'ai trouvé mon bonheur !

Batterie di pessima qualità, dopo poche cariche complete la sua capacità si è ridotta drasticamente. Completamente inutilizzabile. Soldi sprecati.