I’m a loyal anker customer. Their products are always of good quality from my experience. This is no exception either. So far the feel, look, and functionality are great. Personally got the pink color as a gift, and it looks great. The usb c connector switches in and out with ease. It’s small and charges the phone just like it is supposed to. I believe this power bank charges more than most for its size, but it’s not exactly a powerhouse meant to give you a full charge. Expect more like 50-60% for something around the same battery as an iPhone 15. If your looking more for convenience and small size, this is your go to.

Click to play video I bought these battery packs for my vacation to NYC, and I've been using them almost every day for over six months now. Why I love them: -Small, lightweight, and easily portable. -Perfect for emergencies. -More convenient than carrying a large power bank and cable. -Adaptable to most electronic devices. -Each pack holds enough charge to get by in a pinch. My only gripe is that they don't fully charge all devices, but I don't think that's their primary purpose. They charge my iPhone 14 Pro about halfway, which is plenty when I'm on the go. For a full charge, I bring two of them because they're so portable. These packs are extremely handy. I keep them in my bags, my car's glovebox, and use them on trips or when I don’t want to be tethered to a cable. I recommend buying several and keeping them charged. They're perfect for nights out, and I no longer worry about cables. When a friend needs a charger, I just hand them one of these. You won't realize how much you dislike charging your devices with a cable until you try these battery packs. They free you from being stuck next to a charging dock, allowing you to stay on the move while your devices charge. Update 2025: I am still using these battery packs over a year later and they are still going strong and charge my devices seamlessly. An incredible value for $20.

UPDATE: I've changed my review from 2 stars to 4 stars. Anker seems to be a legitimate honest copy -- they contacted me shortly after my review and offered to refund my money back. They seem to care about their customers, which is a rare thing nowadays with most other companies. So A+ on the customer service! It appears the item I received had a faulty battery. Since Anker stands by their product, and communicates back with the buyer and is honest, I wouldn't hesitate to try buying from this company again. It seems I was one of the rare 3 or 4 people out of a thousand to get a faulty battery. I guess it wasn't my day. OLD: I tested the “Anker Nano Power Bank with built in USB-C connector” and the results were not impressive at all. However, it's possible this maybe because I got a bad charger. Here's what my test showed: Using the power bank charged fully to 100%, I plugged the Anker power bank into my phone. My phone has a 5000mah capacity battery – the same amount of power that Anker claims the Nano can provide. The power bank charged exactly 1 hour and 8 minutes before it died at 0%. My phone was at 27% battery life before charging. After charging my phone with the Anker Nano, it was only able to get my phones battery up to 91% from 27%. So, that’s 27% to 91%. That means this Anker Nano power bank only provided 64% of charge... Doing the math, that means that this is either a bad product; there’s been some false claims, or I received a half functioning dud with a bad battery If the Anker Nano I received isn’t a dud, then that means this power bank is only capable of 3200mah and not the 5000mah power Anker claims or advertises. However, I understand most power banks will be about 10 to 15% off from the mah power that manufactures claim. But since the Anker Nano could only provide my 5000mah phone with 64% juice, that equals out to 36% deficiency in it’s mah power claims. That’s pretty high seeming this is suppose to be a well known and trusted top company. So overall, I’m not impressed at all and feel a little cheated after testing it out. There are several other brand options I could've choose from in around the same price range, so I’m not feeling certain I made the right choice and feel pretty dissapointed. PROS: -It’s compact. It looks nice. CONS: -1 hour and 8 minutes charge time before power bank dies. -Provides only 64% juice to a 5000mah phone battery before it dies. -Doing the math, 64% = 3200mah of power, not 5000mah of power as described by Anker’s description. (...however, it is possible mine may be a dud??) Conclusion: I plan to test some more Anker and other branded products in the future, and I will update once my comparison is complete. I am still searching for a lightweight charging option that works with at least 80% efficiency, as most good power banks do.

Funciona bien para emergencias, llena lo suficiente la batería de un celular, en mi caso carga un samsung s23 en un 60%, y carga audífonos sin problema, nada estorboso

It is smal, lightweight, very practical to use as there are no cables needed. Fast charging. Charges my phone up to 75%,

Charging a bit slower than expected for a battery that claims 22.5W, but it does do the job. For any Pro/Ultra phones with a large battery, you can expect to topup from 15% => ~80%. Recharging the battery to full takes around 2-3 hours, max input is 5V3A or 9V2A.

⭐⭐⭐⭐⭐ Kompakt, leistungsstark und super praktisch! Die Anker Nano Powerbank ist einfach genial! Sie ist klein, leicht und passt perfekt in jede Tasche – ideal für unterwegs. Der integrierte, faltbare USB-C-Konnektor macht das Laden super bequem, da kein extra Kabel nötig ist. Mit 22,5W Schnellladung lädt mein Smartphone blitzschnell auf, und die 5000mAh Kapazität reicht locker für eine volle Ladung meines Handys. Die Verarbeitung ist hochwertig, und die Powerbank fühlt sich robust an. Dank Anker-Qualität weiß ich, dass ich mich auf sie verlassen kann. Klare Kaufempfehlung – perfekt für alle, die eine kompakte und leistungsstarke Powerbank suchen!

Doet wat het moet doen. Handing.