Customer Ratings & Reviews

This 30 watt USB-C charging block is a powerful and small beast. It is exceptional. It allows for fast charging and is extremely portable. I highly recommend. I only use Anker products for charging my iPhone. Exceptional and a must buy!

I’ve been using the Anker 511 (30W) for a bit, and it’s basically the perfect "throw it in any bag" charger. It’s tiny but still charges both of my phones fast, and it doesn’t get annoyingly hot like some compact bricks do. The build quality feels durable, and I appreciate not having to carry a bulky charger when I travel.

Works great and charges fast, bought it for my Apple Watch

Purchased this as my charger block died. I am impressed with Anker products as this charging block is very well made, small yet powerful. The 30W output charges my Samsung S24 from 10 to 80% in less than 30 minutes!

As expected and charges my iphone fast. It doesn't get hot at all and does all I expected it to

Excellent charger and staff were very friendly when purchasing. Charger is fast and easy to use.

Its small n does its job. My charge doesnt last 13 days though.

What I love about Anker devices is how awesome they are. They’re always designed to be low-profile and easy to take on the go.

I just bought this charger, but I noticed my phone charges very quickly. It works well, and so far, I have no issues with it. I would recommend buying it.

It is in fact a charging block, and it does in fact work!

Excellent compact 30 watt charger for single-charging. The electric contacts fold into the charger for travel. Note that Anker's built-in "IQ3" technology allows it to work with I-phones & android phones that use the standard USB "PD" charging specification, which lets the phone pick from a few different voltages/amps in the charger. It will also work with Android phones that can use the newer PD specification "PPS", which allows the phone to adjust voltages/amps in tiny increments, ensuring efficient power delivery and reducing heat generation for battery longevity.

This charger is extremely compact, lightweight and charges your devices lightning quick with 20 Watts of charging power. The port is USB C. Functions well.

Got it for an emergency brick good enough to charge my laptop. does the job well enough. laptop takes 25w to run, this sends 30. doesn't charge laptop fast, but if you need a cheap lifeline, any 30w PD charger will do. this will keep an HP envy on and charging. great for phones. highly recommend for phones. IQ means it supports Samsung blue charge, PD (the generic one both apple and samsung should really be using, your windows laptop probably uses this) , and whatever apple uses. one con: the outlet plug flip can buckle against childproof outlets. the Insignia one i got has all these advantages and a stiffer outlet flip. you can account for this, its only a minor inconvenience; don't let it stop you from buying this product.

I really like this charger. This charger is small and sleek, great for charging all your USB-C devices. It doesn’t get hot like other chargers do when charging things like an iPad. It’s also great because you can fold the prongs and makes it easier to carry

The Anker Eco Nano Power Brick is hands down one of the best power adapters I’ve used. I was blown away by how small and lightweight it is—seriously, it’s no bigger than a quarter, so it takes up no space in your bag or pocket. Despite its size, it delivers solid power, charging my devices quickly and efficiently without overheating. It’s perfect for travel or just keeping your setup minimal and clutter-free. Plus, knowing it’s part of Anker’s eco-friendly lineup is a nice bonus. If you want something compact, reliable, and powerful, this is a no-brainer.

Great, compact, and fast. Highly recommend if you want a wall charger with one port

this the deal ... so small, light and compact.. it's gonna be the perfect on-the-go charger

Fast charger and very compact, foldable prongs makes it so convenient to carry .

Very good, fast and compact charger. Easy to use and carry

Really fast charging so far small and very fast charger for iphones