Anker Prime 27,650mAh Power Bank (250W), 3-Port Portable Charger, Smart App, Compatible with iPhone 16/15/14/13 Series, Samsung, Dell, AirPods, and More (Charging Base Not Included)

The build quality feels premium and durable, and it packs a ton of power. It can easily charge laptops even high capacity ones like my 80Wh laptop battery and still have some power left over. It also supports fast charging for phones. The 250W output handles multiple devices easily. Overall, this is one of the best and most reliable power banks I’ve used. its a pretty heavy one obviously but not bad for carrying around in a backpack. The size is also compact for the amount of power this thing can put out.

​I've been using portable chargers for years, but the Anker Prime 27,650mAh is the first one that genuinely changed how I travel. This isn't just a phone top-up; this is a full-blown mobile power station, and it delivers on every promise. ​The Power and Capacity: ​The 250W output is where this thing truly shines. It means I can charge my MacBook Pro and my phone simultaneously at nearly full speed, which is something very few power banks can do. If you work from a laptop or use a high-powered tablet, this is non-negotiable. The massive 27,650mAh capacity means I get multiple charges for my phone and a full charge (or more) for my laptop. It basically bought me an extra half-day of uninterrupted work during a 10-hour flight delay. ​Design & Display: ​It's a chunky brick—let's be real—but the build quality is flawless. The best feature is the smart digital display. Seeing the exact percentage remaining, the total power output, and the estimated recharge time is incredibly useful and removes all the guesswork that comes with standard four-LED power banks. ​The Only Downsides (Keep in mind): ​Weight: It’s heavy. You won't forget it's in your backpack. ​The Base: It doesn't come with the charging base, which is an extra purchase. While not essential, the convenience of just dropping it onto a dock to recharge would be nice. ​Helpful Tips for Getting the Most Out of It ​Based on my usage, here are a few things you should know to maximize this power bank's potential: ​1. The Airline Golden Rule ​This is the single most important tip for this specific model: It is 99.3 Watt-hours (Wh). The maximum capacity allowed in carry-on luggage by most airlines is 100Wh. This bank sits just under that limit, making it perfectly fine for air travel. Keep it in your carry-on luggage (never check power banks!), and you'll have portable power for long flights. ​2. Fast Charging In, Fast Charging Out ​To recharge the 27,650mAh capacity quickly, you must use a high-powered charger. If you try to charge it with an old 15W phone brick, it will take half a day. Use a dedicated 100W+ USB-C wall charger (Anker makes great ones) to refill the bank in just a couple of hours. It’s worth the investment. ​3. Check the App for Efficiency ​The Smart App connectivity seems like a gimmick, but it's actually great for checking battery health and optimizing charge flow. If you find your devices aren't charging as fast as they should, the app can often give you better insight into which port is delivering what wattage, allowing you to quickly troubleshoot. ​Final Verdict ​If you only need to charge your AirPods or phone once, this is overkill. But if you have a laptop, a tablet, or multiple high-draw devices, and you spend any amount of time away from a wall socket, the Anker Prime 27,650mAh is the best in class. It’s a serious investment that completely eliminates battery anxiety.

One powerful powerbank and definitely worth every penny. I charged it 100% roughly 8 months later it held it's charge and still 100% charge. App brilliant and all the usb works perfectly.. I can charge my phone x6 from 0% battery.. definitely perfect for holidays and work etc. take 12 hours to charge so don't expect it to charge quickly.

Brilliant bit of kit. I use the power bank when I'm out flying my drones, so i can keep charged out on the go. Since ive been using it its never ran out on me while ive been out, the capacity is great. Both the power bank and dock have excellent build quality and feel like they could take a beating. Anker have also included an app that helps you monitor your charging and also gives a few extra features like power saving modes where the device will charge at a slower rate between low usage times to improve battery life. The dock is a fantastic addition to have on your desk. (where mine lives) its multi function of both a charger for your power bank but also the addition of two USBC ports and a single USB port give it useful functionality besides just doing one or the other. Unfortunately like many other manufacturers they have decided to add that textured feel design along the sides of the power bank. meaning there are many small valleys and peaks where dust and dirt is attracted and then accumulates, if you work or take the device to dirty environments this can become frustrating as its not often the easiest to clean. not sure why manufacturers are obsessed with using this design. its not a big issue but i know it frustrates me so maybe it does others.

This powerbank is heavy and well made with a large capacity and very fast charging for laptops, phones or portable games consoles like the steamdeck Where it falls short on expectation is the accuracy of the ‘Time remaining’ when powering devices that consume under 1w of electricity. The mobile application is a nice feature that allows you to toggle On Volts and Amps as well as watts for all the power nerds out there.

Brilliant piece of kit from Anker. Design, functionality and build quality is excellent. A bit weighty, but forgivable for such a versatile power bank. It charged my Surface Book 2 through a small adaptor with no hassle whatsoever, something I was not able to do with my other units. Now I only need this and my GaN wall charger instead of different charging bricks. Recharge speed from a normal USB-c charger or wall socket is slow, which is expected but with a GaN charger at 100w it was a rapid process. This is a premium device and, in my opinion, well worth the money. A GaN 100w charger would be a worthwhile investment, along with 100w capable cables, which would complement this outstanding piece of kit.

It is the beautiful "and" the beast! It is powerful enough to charge two laptops at the same time while being as compact and well-designed as it gets. It is pricey, I admit that, but nothing good comes for free!

I love this powerbank. It fast Charles your devices and it fast charges it self under 1h. Amazing powerbank.

Já tive alguns powerbanks, mas esse Anker Prime Power Bank é o supra sumo dos powerbanks portáteis. Compre e não irá se arrepender. Ele carrega meu celular completamente 4,5 vezes (iPhone 15 pro max).

Buildquality looks very good. Slick design. Nice display with charging info. Lots of capacity for phones.

Me gusto mucho se nota inmediatamente la calidad , y bueno cargo mis dos celulares 2 veces cada uno de 20% a 85% en más menos 35 min y me va diciendo que voltaje está enviando en cada equipo me gusto mucho