Nano Power Bank,5,000mAh Portable Charger, Built-In USB-C Connector | 5,000mAh 22.5W Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy S23 / S22 Series, iPad Pro / Air, AirPods, and More

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.

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.

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.

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.

Handy little power bank. It's my second purchase and it's useful to have in your bag or pocket just in case. It won't fully charge an almost dead batter but it will give it a good boost.

can recharge to 100 very quickly. since it's small it's easy to carry around though since it's flexible it's not very secure when charging. nonetheless I still find it very reliable and I've used it for concerts and travelling

Much more convenient than the other chargers I have – doesn’t charge a full battery though, but ideal if you’re out for the day

Good portable charger and will charge up to approx 80% quite quickly. The only reason it got 4* is because it's quite heavy in your handbag. I can only imagine it would feel very heavy in a trouser pocket.

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 élégantLe 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 intégréCe 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 étendueLa 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 durabilitéUtilisatrice 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.

Update: 9 months later had an issue with it stopping charging after a few seconds. Also got very warm while charging, which has never happened before or with any other of my anker brand charger banks. Acted like a cell had gone bad & I reached out to customer service on the off chance it was still under warranty. They were great help and sent me a new one in the mail within a week.This is a great little charger with a built in cable. Great to have on hand while traveling as it does not take up much space. Fast charging and enough to top up your phone when needed. Used with a samsung s21 and a pixel 10 with no issues. I have a lot of anker brand chargers and battery banks.