Anker Nano Power Bank, Mini Portable Charger with Built-In Foldable USB-C Connector, 5,000mAh Battery Pack 22.5W, For iPhone 16/15, Samsung S23 Series, Note20 Series, Huawei, iPad, AirPods, and More

The Anker Nano Power Bank is a compact and reliable charging solution for on-the-go use. Despite its small size, it delivers fast and efficient charging, thanks to Anker’s PowerIQ technology. Its lightweight design makes it easy to slip into a pocket or bag, perfect for travel or daily carry. While it may not have the highest capacity for multiple full-device charges, it excels as a quick top-up solution for smartphones and small devices. Overall, it’s a sleek, dependable power bank that balances portability and performance.

A pocket‑sized, 100 g power bank with a foldable USB‑C that doubles as a direct Pocket 3 power source and a fast charger for any USB‑C device - ideal for travel. Pros: - Built‑in USB‑C docks straight into Pocket 3 and most phones with slim cases - Up to 22.5 W fast output; dual USB‑C for charging a second device or recharging the bank - ActiveShield 2.0 safety with temperature monitoring - 73% PCR outer shell; compact and light for everyday carry - Truly versatile—better value than a single‑purpose Pocket 3 battery Cons: - Real‑world usable capacity ~2,600 mAh at 5 V from the 5,000 mAh cell - Must hold phone and bank when connected to protect the foldable plug - Not compatible with very thick cases (over 4.9 mm) Verdict: A travel favourite and an easy upgrade over a dedicated Pocket 3 battery. Buy one—or two—for reliable top‑ups to your Pocket 3, phone, and other USB‑C gear without adding bulk.

A good little charger when you need a little top up charges my phone to a good 30 percentage when I need that extra charge when I don’t want to carry too much

I have purchased two of these. While they only get occasional use there has not been any noticeable drop in charge held. They charge quickly, hold a reasonable amount of power for their small size. Perfect for carrying in a pocket. They are built well, the folding USB C connector holds in position firmly with no wobble. The C connecter is long so things like phone cases or deeper sockets in devices are no problem. Power level display is simple but works great. For a quick, portable charge that does not require cables these things are great.

Good, fast charging powerbank, that's easy to carry and you can use your phone while it charges. Will do 2 full charges is lightweight and compact and is solid and well built.

Small and compact , allows me to use my phone whilst its charging- has fast charge for a Samsung phone which is great for a speedy charge

Small & compact. Great for when I'm running out the house and realise my phone's about to die. Just plug this in and it still fits in my pockets as it's so small. It won't give you 100% battery but it gives my Google pixel 7 a good 75% which is ideal and keeps it going for the rest of the day until I get home. Indicator lights on the front are handy & being able to charge with a usb c to usb c cable is great

The battery is tiny and very portable it charged my phone from 10% to 80% in less than an hour while my phone was not in use but while in use and charging it does heat up an will charge the phone to about 60%