140W 27000mAh Portable Charger for Laptop & Phone, Mini Power Bank with PD QC Fast Charging (USB-C in/Out) - High Capacity Electronics Battery Pack for iPad, Samsung, Travel, Camping

This is one of the best power banks I’ve bought it’s very well made can charge anything from a laptop to a mobile phone quickly and gives you all the feedback you need on the screen which I found very useful. It comes in a carry case with a well made usb c to usb c charging cable. The display gives you how much charge you have left in percentage with a press of the side button. It has PD QC Fast Charging (USB-C in/Out) 140 watt fast charging so when I connect it to my MacBook charger the screen will display the input wattage and the time left until full charge which is less than an hour from empty. It has 3 charging ports, including a fast PD 3.1 140W USB-C in/out port, a PD 45W USB-C fast charging port, and a USB-A port. And it’s airport friendly so you can take on an aircraft in your hand luggage. This is a must for those that travel and can’t get mains power on your journey.

I have had a chance this a couple of times. I have been able to charge my phone and laptop very well, I have a Lenovo laptop for work and it charges that well enough I don’t know how many times it will charge it as I was using the laptop whilst charging, The size is okay and I normally stick it in my laptop back, it is a bit heavy and I would normally use another longer cable and the included cable is not long enough to work comfortably with when I am out and about. The only other complaint is the material used, as it shows fingerprints so I ended up needing to wipe it down often to keep it looking clean I am not sure about its durability and will update the review if I notice a significant decline.

ASUS ROG Ally X is what I bought this and so far so good it’s brilliant. This charger will charge your products up fast and feels very sturdy. One thing I will note is for you to charge this pack up quick that you do need a fast charge plug or it will take roughly around 12 hours compared to the 2 hours with a fast charger but it seems to deliver on the output what I need it for and would recommend to any gamer who does need a battery boost on a handheld pc. On a full charge this charger my Ally X from 18% to 91% and very quickly I may add so the battery life is very good it seems as this is a very powerful device to be charged. The cable included seems to be of good quality too which was tested whilst charging my handheld.

Absolutely superb product, beautifully made and really holds the charge

The first time I used the battery pack I noticed that the power drain was much quicker than expected. Finally with the battery sitting at 31% the pack refused to charge any longer and would just flash the percentage at me. Both of these issues are mentioned across various reviews here. This likely relates to poor battery calibration from the factory. But it can be seemingly fixed at home by completely charging/discharging the pack a few times to correctly calibrate the charging circuit. To test this, I decided to charge it to full, and then leave a game running on my fully charged steam deck using 22w of power from the battery pack to see if the issue returned. The pack remained at 100% for a VERY long time even though it was clearly discharging, then began to reduce normally. On this second charge/discharge cycle the battery pack lasted significantly longer than the first time at just over 4 hours, and stopped charging at 11%. This is more in line with what I expected from the pack. On the third attempt, I used it to revive my completely dead steam deck using slightly more power at 25-30w. The battery remained at 100% for over 40 minutes before the percentage started decreasing. It lasted a total of about 5 hours, and then stopped charging at 0%. It's likely the circuit is now able to determine the upper and lower limits of the battery inside. As for the rest of my impressions; I use this to travel on flights with my steam deck, and have not had any concerns from airport security when my baggage is checked (as expected as its within the 100w hour limit for most airlines). It's heavy, but that's the nature of the battery tech inside and cannot be changed. I appreciate the shape of the pack being flatter than other battery packs which are more cuboid in shape, as the slimmer profile means I can easily keep this on the side pocket of my backpack for quick access. I love the feel of the pack, but it is unfortunately easily scratched and has already suffered deep scratches from just one journey. It comes with a protective sock to keep it in which will help the important text stay protected (important if you want to take this on a flight). The stats on the advanced mode are incredibly useful, actually. I've found the time remaining to be a good estimate based on the above tests, now that the battery is correctly calibrated. Overall, knocking off one star as calibrating the pack to obtain the correct capacity is a faff. But the overall look, design and functionality of the pack is excellent. There's very few options that provide the wattage, capacity and design at this price point and with consideration for airline allowances, so for that reason I recommend it.

The power bank works perfectly. I was initially concerned because it didn't seem to be charging my laptop. After some research, it appeared to be a compatibility issue with Lenovo Legion 5 laptops rather than a fault with the power bank itself. There is actually a very simple solution. If you have a Lenovo Legion 5, put the laptop into Sleep mode, connect the power bank, and wait for charging to start. Once charging begins, you can wake the laptop and use it normally. It charges quickly and maintains a very good charge level while in use. I am also very happy with the design and weight of the power bank. One important thing to note is that before purchasing, you should make sure your laptop has a USB-C PD (Power Delivery) charging port. Without a USB-C PD port, you will not be able to charge your laptop with this power bank, regardless of its capabilities. I have only just purchased it, so I cannot comment on its long-term durability or battery efficiency yet. However, aside from the compatibility issue, which is related to the laptop rather than the power bank, my first impression is extremely positive, and the product works perfectly. UPDATE This battery is a nightmare with Legion 5; avoid it. The solution above doesn't work much. Sometimes it works, but most of the time it doesn't, especially if you have a second monitor. Most of the time, it stops charging the laptop straight away when you turn on the second monitor, and to recharge it, you have to disconnect the second monitor. It's so annoying. 5 stars because the battery works perfectly; the laptop is incompatible.

I've been using it for quite some time and it's great, especially the fast usbc charger.

TERRIFIC ITEM NEVER FAILS ME I GOT A REALLY GOOD DEAL ITS ROBUST I USE IT TO CHARGE MY PHONE OR LAPTOP OR RUN LED LIGHT SOURCE SO HANDY IN AN EMERGENCY

Nice quality and as expected

Small but powerful, fits in most of my bags while taking little space. Can charge my laptop and my phone at once and also fully without having to recharge it.

Im Grunde ist es eine solide Sache. Gut verarbeitet, schwer und tut genau das was es soll. Schnell laden. ABER leider kommen aus dem 140W Ausgang keine 120W (die mein Xiaomi laden kann) raus. Es lädt dennoch super schnell, also tatsächliches Fast Charge. Aber eben kein Hyper Charge. Deshalb eigentlich 4/5 Sternen. Aber es lädt ja schnell, die Tasche dabei ist auch super und das kurze Ladekabel ist auch sehr hochwertig.

Mon premier commentaire était "Bon produit mais jai vraiment un doute sur la capacité réelle. J'ai été contacté par le représentant individuel sur Amazon. Agréablement surpris par cette prise de contact. Cela prouve le sérieux et l'intérêt. Rien que pour ca c'est 5 étoiles mais également 5 étoiles pour la qualité de la batterie. Effectivement, après divers tests de charges sur un Quest 3, un iPhone 12 Pro Max, un ordinateur portable Asus Zéphyrus Duo 15 et un MacBook Pro 15 (2018). Les 4 appareils n'ont pas réussi à faire faire fléchir cette batterie !!! J'ai même était surpris par qu'elle développe bien la puissance annoncée. Idem pour la recharge. Celle-ci est impressionnante. En effet, avec son câble USB-C d'origine, elle vous offre une capacité de recharge impressionnante de 100W !!! La sortie n'est pas pour autant négligée. Bien au contraire. 140W sur la C1 ! N'importe quelle appareil ne lui fera pas peur. Gros point sur son afficheur qui reste le meilleur que jai eu. Celui-ci est grand, lisible et complet. Il vous indique la capacité en %, la puissance délivrée avec sa tension. Tout ceci pour chaque sortie au nombre de trois ainsi que le temps restant disponible en fonction de la capacité restante. Je valide donc l'excellence de cette batterie. Forte capacité, 3 sorties, capable de délivrer une forte puissance et ne chauffe pas. Cerise sur la gâteau, un prix franchement canon pour la qualité et surtout un excellent service après vente du produit. PS : explication sur la capacité réelle. la capacité de 27 000 mAh dans la description fait référence à la quantité de courant que la batterie peut contenir. En raison de limitations physiques, une perte d'énergie se produit lors du processus de transmission, ce qui conduit la sortie réelle à être inférieure à la capacité.

Tient très bien la charge. Perso je l'ai laissé dans le coffre même par temps froid. Les 27000 mah sont largement suffisant. De plus avec son usb-c de 100 W pd vous alimentez aisément un pc portable, plus les 2 autres sorties pour le téléphone en usb-c ou usb normal. J'en ai d'ailleurs acheté une 2e!