Anker Nano Power Bank,5,000mAh Portable Charger, Built-In USB-C Connector

I was looking for a small lightweight power bank and I was so pleased when I found this. I love the fact it's cable-free and so easy to use. Whenever I'm travelling, I can top-up my phone whilst still using my phone as it's so compact and lightweight. I love the fact that no cable is required. It has excellent battery life and has light-up dots to indicate how much battery life is remaining. I have never run out of charge when travelling.

Excellent product. It is so small and easy to carry that I actually keep it plugged into my phone while using it on power-saving mode, running off the power bank instead of my internal battery. It works brilliantly, delivers a reliable charge, and has become an essential part of my daily routine.

I like that it's small, good quality, and charges fast. But it will charge my Pixel 8 phone to only 75% max., stopping many times in between. (I think the stopping is an issue with the phone, not the power bank.) So read carefully the small print before buying: "Note: 5,000mAh is the battery capacity calculated based on a 3.6V cell element. When powering your devices, the expected capacity is 2,600mAh (5V/2.4A) due to legitimate energy loss during the charging process." I didn't read that and though it's 5,000mAh and would charge my Pixel to full, which it won't. Disappointing. Still, I decided to keep it as it'll be useful for travel. As always - excellent customer service from Anker.

This is a lovely very useful power bank, I wanted a pocket sized power bank for my son to easily take in his pocket on a night out. After ordering several other makes and styles which were all were either too big or too heavy, this one was exactly what I wanted. Especially as there is no additional cable needed as it connects directly to the phone when needed and the port folds away neatly when not required. He finds it the perfect size to carry discreetly in his pocket when out and it is a robust durable design with a long battery life. It is great value for money and has given his phone a valuable battery boost on many occasions now. I highly recommend it for peace of mind!

I bought the Anker Power Bank in November, and it’s quickly become something I carry with me every day. The size is one of the best features it’s small, lightweight, and fits easily in a pocket or small bag without adding bulk. Despite the compact design, it gives my phone a solid boost when I’m out and about and running low on battery. The build quality feels sturdy and well-made, which is what I’ve come to expect from Anker products. The connection is secure, and it starts charging immediately without any fuss. It’s especially useful for travel, busy days out, or times when I know I won’t have access to a plug.

Having already owned several power banks I really did not need more. However, I recently had little choice but to purchase more power banks due to recent changes in certain regulations for travelling through certain destinations due to incidents involving power banks inflight. To meet the criteria of several airlines/regions/countries, this power bank isn’t high capacity but holds enough juice for topping up my phone with its inbuilt usb c connection. It is quick to charge up (2hrs) and has the following countries’ certifications marked on its casing (CCC, CE, KC, BIS,NOM, PSE) as of March 2026. It was surprising how my other anker power banks lacked most of these certifications and also how hard it was to confirm these details online when purchasing power banks. In fact, these information wasn’t even available on the packaging and was only found after unsealing the box. This power bank is very compact and portable, making it a great companion for travel. It does emphasise that the phone case shouldn’t be too thick to prevent connection issues with the phone. It also has the option of connecting a separate usb c to it if the inbuilt usb c connection cable does not work with the case. It charges my phone well, and does not seem to overheat for me. I have bought 2 (apple green and blush pink) as there will not be enough juice in 1 for 2 phones while out and about for the day. Of note, a restriction on the number of power banks one can travel with are being enforced in some countries (2 per pax is seemingly the new norm for some countries). Both are well constructed. There is no strap anchor for attaching any wristlets. I have not had it for long to be able to judge it’s durability, but all my previous anker power banks are still doing their jobs well.

This is an neat and well-designed bit of kit. It is lighweight, compact and needs no cables as it plugs direct to your phone with a built-in fold-away USB-C connector. It gave my Samsung S22 a full charge from 0 to 100% in under an hour and still had some power left over. It is much smaller and lighter than my previous power bank and does everything I need it to do.

Don't expect miracles. This will charge your phone once, maybe a little more. And that's why it doesn't get five stars. I wish it did more or lasted longer. But on the plus side it is so easy to add to your phone and even stick in your back pocket. I have it in the care just in case. Get one.

Batería pequeña, puedes llevarla en el bolsillo y para lo que quería que es para un apuro te carga el móvil perfectamente. Además es bastante rápida la carga y no necesitas cable

Very handy for charging on the go. Fast

Działa świetnie, jest bardzo lekki i mały jak na powerbank. Szybko ładuje i bez problemu można korzystać z telefonu, gdy jest podłączony. Polecam!"

Very happy with my Nano power bank, it’s small and you can take it every where with you

En tant qu’utilisatrice fréquente de mon téléphone, la fonction de charge rapide de la Powerbank Anker Nano m'est essentielle. Elle recharge mon téléphone de manière rapide et efficace, ce qui est crucial surtout lorsque je suis en déplacement ou en voyage et que mon téléphone est presque déchargé. 🔹 Design compact et élégant Le design compact et léger de cette batterie externe m'a vraiment impressionnée. Elle se glisse aisément dans ma poche ou dans mon sac à main sans prendre beaucoup de place. Que ce soit pour des voyages longue distance ou pour mes trajets quotidiens, elle est devenue mon compagnon idéal. J'ai opté pour le blanc, dont la couleur élégante s'harmonise avec tout et offre une belle finition. 🔹 Connecteur USB-C pliable intégré Ce que j'apprécie particulièrement dans cette batterie externe, c'est son connecteur USB-C pliable intégré. Cette fonctionnalité facilite grandement le rangement et m'évite de me soucier des câbles qui s'emmêlent ou s'usent prématurément. L'utilisation est ainsi plus sûre et plus pratique, sans nécessiter de câble supplémentaire. 🔹 Polyvalence et compatibilité étendue La polyvalence de la Powerbank Anker Nano est également impressionnante. Elle est devenue un accessoire indispensable pour mes besoins de recharge quotidiens. Je l'utilise principalement pour charger mon Samsung Galaxy Z Flip 5. En raison de sa taille et de sa forme, je recommande surtout de l'utiliser pour charger des téléphones plutôt que des tablettes, car elle est parfaitement adaptée à cette utilisation. 🔹 Fiabilité et durabilité Utilisatrice de longue date des produits Anker, je fais entièrement confiance à la fiabilité et à la durabilité de leurs produits. La Powerbank Anker Nano ne fait pas exception. Je suis convaincue qu’elle recharge mes appareils en toute sécurité, sans risque de surcharge ou de court-circuit. 🌟 En conclusion, la Powerbank Anker Nano répond parfaitement à tous mes besoins en matière de solution de charge portable. Avec sa charge rapide, son design compact, son connecteur USB-C pratique, sa polyvalence et sa grande fiabilité, je la recommande vivement à tous ceux qui recherchent une solution de charge portable efficace et fiable.