Anker Prime Power Bank, 27,650mAh 3-Port 250W Portable Charger for Travel, TSA-Approved, Smart App, for MacBook Pro/Air, iPhone 16/15/14 Series, Samsung, Laptops, and More

After months of using this power bank over camping trips and international flights, this is my go to power bank. Pros: Quality: The powerbank is of top quality in its ability to provide the required power continuously without any power drops. Charging speed: DEFINITELY buy a 140 W adapter along with it. When you are traveling or camping, a simple 38 minutes of charging gives you from 0 to 100% battery! I also use it in my international travels and a single stop at a cafe makes every device of mine charged thanks to this device. Battery life: This is at the limit of the airline limits, which is 100 Wh and this device is at 99 Wh. So this is the ultimate charging unit you can carry around while traveling abroad. It can charge my phone 3 to 4 times, and I can charge my MacBook 16" to use it throughout the day even if it had 0 charge at the beginning. Cons: These positive parts being said, here are some downsides. Size: It is quite big and heavy. So if you are going to use it on a daily basis and you do not have a backpack to carry this big boy around, then this item is not for you. Value for money: Well, I believe that you can still get a smaller product that will do the job for you with a more reasonable price. However, if you are traveling internationally or camping regularly, this is such a reliable one that I will be probably using this for years to come. Also check out Anker's 737 powerbank if you are concerned with the size. The charging speed is still really fast with that one as well.

I love this for traveling. It will charge my phone, laptop, and everything in between. USB-C and USB-A. The screen clearly tells you how much battery life is left and how close it is to being fully charged. I just hope I don't ever break the screen. Because of its capacity, it is not a quick charge. Just plug it in when you're going to bed and its ready to go in the morning. Yes, there are charge ports in every airport and just about every airplane now but with this, there's no concerns about getting hacked when you plug your phone in. This also works in travel coaches and on the trail. Its heavy but worth its weight to me. Finally, there have been times I've been told to take it out of my carry on for the x-ray but I've never had any other problems. For the frequent traveler, I highly recommend.

Bought this to power my Starlink mini. Was in the jungles of the Amazon and battery worked like a charm. Has plenty of juice so should last quite a long time. I only used the Starlink for short periods of time so can’t really attest to how long it would last at constant use. It’s not cheap but is well built and another great Anker product. It’s a bit heavy. Bought a case for it and protects it well when I pack it in my back back for travel. Obviously can power my MacBook Pro, phone or iPad as well. I bought it with the charging base so it’s a snap to recharge.

I’ve been using this Anker power bank for a few weeks. It’s definitely got enough juice to charge my phone a few times, which is nice when I’m out all day. It’s heavier than smaller ones, but that’s expected with a battery this big. Build feels solid. It has a couple of ports, so I can charge my phone and headphones at the same time, which comes in handy. The little lights show how much battery is left, and the brightness is adjustable in the app. I also like the inclusion of the base has a couple extra outlets in as well for USBC and USB a charging. Charging it up is quick with the included dock, and it holds charge pretty well if you don’t use it right away. Overall, it’s reliable and gets the job done. Nothing flashy, just a solid power bank if you need extra capacity.

I purchased the Anker 27,650mAh battery pack bundle, which came with a docking station, expecting premium backup power for travel and mobile use. Instead, I spent three frustrating weeks troubleshooting defective hardware, got sent an incomplete replacement, and ended up stranded in Chicago with no reliable charging solution. ⸻ ❌ What Went Wrong: • The original battery pack would not hold a charge or deliver consistent power. • Devices (phones, tablets, accessories) either disconnected mid-charge or didn’t respond at all. • I tested everything: multiple cables, verified outlets, different power bricks — nothing worked. • I also purchased other Anker accessories — all of which failed or showed instability. • After nearly three weeks of trying power cycles, resets, and diagnostics, I contacted Anker support. ⸻ 📦 The Replacement Issue: • Anker did send a replacement battery pack, but it came in a completely different box and was missing the docking station that was included in my original purchase. • The original was a complete bundle — the replacement was just the battery in stripped-down packaging. • I confirmed this wasn’t a shipping error — the two boxes are entirely different products in terms of configuration and value. ⸻ 🧳 Stranded in Chicago Without Power: I had counted on this battery pack for a trip to Chicago, assuming it would serve as reliable backup power. Instead, it failed before I ever left, and I ended up on the road with no functioning battery, no dock, and no support I could count on. ⸻ 🛠️ Amazon Helped — Anker Didn’t: To their credit, Amazon was responsive and helpful from the moment I reported the issue. Anker, however, was slow to respond, delivered an incomplete replacement, and didn’t acknowledge the mismatch in packaging or product configuration. ⸻ 📹 Video Included: The video attached to this review shows: • The battery failing to charge consistently • Power interruptions caught in real time • The difference in box contents and packaging • The missing docking station from the replacement • Certified cables and verified conditions used throughout ⸻ 🚫 Final Verdict: This was a total letdown. I trusted Anker with a major purchase, and instead received faulty products, incomplete replacements, and no reliable support when it mattered. After this experience, I will never purchase another Anker product again — not battery packs, not cables, not docking stations, not anything. There are plenty of brands that still care about getting it right. Anker, unfortunately, is no longer one of them. Watch my video — it shows everything you need to know before buying.

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

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

The product works perfect but you have to consider that you're not allowed to take it with you on a plane!' the Wh is wayy to high for that unfortunately. works great for daily use, I've used it for over 2 months now and no complaints, it gives me the freedom to work from anywhere for longer. I recommend buying a longer cable if you want to use your devices while charging, the included cable is of great quality, however it's really short and unsuitable for handling while in use.

When placed on anker wireles charger after it reach 100% it start creating bizzing noise. Probably from internal electronic components. As soon you take if of the charger noise stop but it is quite loud,specialy when it is next to bed at night.

This 27,650mAh power bank is a beast for charging on the go. With 250W output across 3 ports, it can fast-charge laptops, tablets, and phones simultaneously. Despite its power, it’s TSA-approved for carry-on, making it ideal for frequent flyers and digital nomads. Build quality is premium, and the display shows real-time battery status and output. It’s heavier than smaller banks, but the performance and versatility more than make up for it. Bonus Tip This power bank is usually on the expensive side, so I recommend waiting for a deal during Prime Day or Black Friday—you can often find it at a steep discount.