Anker Power Bank 24,000mAh 3-Port Portable Charger Review: Is It Worth It?

Carrying extra power is just part of life for anyone who’s juggling long workdays or is always on the move. The Anker 737 has built a reputation for its big battery and the way it can juice up several devices in a hurry.

People often mention the 737’s real-time charging display—it’s genuinely handy for keeping tabs on what’s happening. Its ability to charge both laptops and phones quickly is a real plus, though, let’s be honest, it’s not the lightest thing out there. The build feels solid, and three ports give you options, but if you want something that disappears in your pocket, this might not be it.

Overview of the Anker 737 Power Bank

This thing is built for those days when you’re running multiple devices and can’t risk running out of power. The 24,000mAh capacity means you won’t be hunting for outlets. With three ports, it can top up a phone, a laptop, and maybe even headphones, all at once.

The digital display is a nice touch—real-time info on charging status, so you’re not left guessing. But, fair warning, it’s not exactly pocket-sized. The extra heft might be a dealbreaker if you’re after something super compact.

People seem to love the fast charging and the ability to handle several devices at once. If portability is your main concern, though, the weight is something to think about. For longer trips or heavy device users, it’s probably worth the trade.

Massive 24,000mAh Battery Capacity

A 24,000mAh battery is no joke. The Anker 737 will keep your phone and tablet running for days, and it’s even up to the task of charging a laptop. That’s a lifesaver if you’re away from a wall outlet for a while.

Of course, you can’t have a huge battery without some extra weight and bulk. It’s not something you’ll forget in your bag. So, do you really need this much backup every day? Maybe not, but if you’re traveling or working remotely for long stretches, the big battery is a standout.

Smart Digital Display With Real-Time Insights

The smart digital display is one of those features you didn’t know you needed until you have it. You get instant feedback on how much juice is left, what’s going out, and how long until it’s full again. That’s just practical.

It’s clear and updates quickly, so you’re not squinting or waiting for info. Some folks mention that all these extras do add a bit to the overall size and weight, but the benefit of knowing exactly what’s happening is hard to argue with. Not many power banks offer this level of detail.

140W Fast Charging for Laptops and Phones

Let’s talk about speed. The 140W fast charging is a big win for anyone with a modern laptop or flagship phone. You’ll spend less time waiting around, which is always a good thing.

That said, not every device can take full advantage of that power. Your mileage will vary depending on what you’re plugging in and what cable you’re using. Still, when it works, it’s really quick.

Pros

• Powers up laptops and phones at impressive speeds
• Three ports mean you can charge several things at once

Cons

• Some devices don’t hit the top speeds advertised
• Only hardware that supports 140W can use the full fast charging

Compact and Travel-Friendly Design

It fits in most bags without any drama. Some folks say it’s about the size of a soda can, which is surprisingly manageable for something this powerful. And yes, you can bring it on a plane—no worries about airline rules.

The weight is noticeable, though. It won’t disappear into a small purse or pocket, but the included travel pouch does help. For most people, the design strikes a decent balance between portability and power.

What’s Included in the Box

Inside the box, you get the 737 Power Bank, safely packed, plus a USB-C charging cable. The user manual is there too, in case you want the details.

It’s nice that the cable is included—one less thing to buy. But don’t expect a wall charger or a pouch in the box, which is a bit of a letdown if you want a complete kit right away. Still, you have what you need to get started.

Pros and Cons

Pros

• The battery lasts ages—great for travelers or anyone away from outlets for long periods.
• Fast charging for laptops and phones means you’re not stuck waiting.
• The digital display is actually useful, giving you real-time info.
• Three output ports let you charge multiple devices at once.
• Size is reasonable for travel, and it’s airline-approved.

Feature	Notable Benefit
High Battery Capacity	Multiple device charges
Fast Charging (140W max)	Shorter wait times
Digital Display	Quick status checks
Multiple Ports (3 total)	Charge several devices at once
Airplane-Safe Size	Good for travelers

Cons

• Heavier than it looks—might be a pain if you want something super portable.
• Still bulkier than those tiny phone-only chargers.
• Costs more than basic power banks, so it’s an investment.
• Some users think the display or cables could use a tweak or two.

Summary Table of Cons

Drawback	User Feedback Summary
Heavier Weight	Not ideal for all users
Size	Bulkier than basic phone chargers
Higher Price	More of an investment
Display/Cable Improvements	Some room for refinement

Customer Reviews

People generally call out the big battery and fast charging as top features. Being able to charge several devices at once gets a lot of love, and the charging display is a hit for tracking progress. Build quality gets a thumbs up—it feels sturdy.

The weight is the most common complaint; some folks are surprised by how hefty it feels. Still, the overall verdict is positive, with high ratings and plenty of folks saying it’s reliable and worth the price for what you get.

Ideal Use Cases for Power Users

If you’re someone who’s always juggling a laptop, tablet, and phone, the 737 Power Bank is right up your alley. Remote workers, event staff, or frequent travelers who need to charge everything at once will appreciate the high output and three ports.

The fast charging and real-time display are especially handy for folks who can’t afford to run out of power. Sure, it’s a bit heavy, but for people who value capacity and performance over sheer portability, it’s a fair trade.

Pros for Power Users:

• Handles laptops, tablets, and phones at the same time
• Quick recharge and high output keep you productive
• Smart display lets you manage power on the fly

Cons:

• Heavier than some alternatives
• Not ideal for tiny bags or pockets

Conclusion

The 737 Power Bank delivers where it counts—high capacity, fast charging, and support for multiple devices. The smart display is genuinely helpful, and it’s a solid option if you need serious backup on the go.

But, yeah, it’s heavier than you might expect. If you want something feather-light, you’ll need to look elsewhere. For those who don’t mind the extra heft, though, it’s a dependable, high-capacity charger that won’t let you down.

Frequently Asked Questions

How does the Anker 737 compare in performance to other high-capacity power banks?

Against other big portable chargers, the 737 is often highlighted for its fast charging and flexibility. Users say it charges devices faster than most large-capacity power banks.

At around 1.4 pounds, it’s heavier than smaller models, but that’s pretty standard for this much battery. Some folks find the extra bulk a hassle for daily carry, but for travel or longer use, it’s usually worth it.

What are the charging capabilities of the Anker 737 Power Bank for laptops and other devices?

It supports up to 140W charging, so it works with many laptops, tablets, and phones. Most reviewers say it can handle a laptop and a phone on one charge, thanks to its big battery.

It’s set up for USB-C devices and also gives you a USB-A port for older tech. Just double-check your device’s max charging rate to get the best results.

Is the Anker 737 Power Bank equipped with a fast-charging feature?

Absolutely. Fast charging is one of the main draws here. The 140W output with Power Delivery 3.1 means supported laptops, tablets, and phones can be topped up in no time.

Plenty of reviews mention that, with the right cables, both the power bank and your devices charge up quickly.

What are the specific safety features integrated into the Anker 737 Power Bank?

People seem pretty reassured by the safety features. While Anker doesn’t spell out every detail, it’s got the usual protections:

• Temperature monitoring
• Overcurrent protection
• Overvoltage protection
• Multi-device management

The smart display helps you keep an eye on what’s happening, too.

How long does it take to fully charge the Anker 737 Power Bank itself?

It depends on your wall charger. With a high-output USB-C charger (100W or more), you’re looking at just over an hour, according to most users.

If you go with a lower-watt charger, it’ll take longer—so using the right adapter makes a big difference.

Charger Used	Approximate Recharge Time
100W USB-C Adapter	1–1.5 hours
Lower-Watt Charger	Several hours

Can the Anker 737 Power Bank charge multiple devices simultaneously?

The 737 comes with three ports—two USB-C and one USB-A—so yeah, you can plug in three devices at the same time. People who’ve tried it generally say charging speeds hold up pretty well, though of course, it depends on what you’re charging.

If you use all the ports together, the total output gets split up, so things might not juice up quite as quickly as if you were only charging one gadget. The smart display is handy here—it shows how much power each device is pulling, so you can keep an eye on things and maybe shuffle your priorities if you need to.