Anker 747 power bank review

Struggling to keep your devices charged when you’re out and about, especially that hungry laptop? Let’s talk about the Anker 747 Power Bank, also known as the PowerCore 26K for Laptop, because this thing might just be your new best friend for staying powered up. This isn’t just another battery pack. it’s a solid, reliable, high-capacity portable charger designed to tackle everything from your smartphone to your MacBook Pro and Dell XPS on the go. When you’re looking for a portable power solution, you want something that’s got enough juice, charges fast, and won’t leave you stranded. The Anker 747 hits a lot of those marks, making it a fantastic choice for commuters, digital nomads, students, or anyone who faces the dreaded “low battery” notification a bit too often. It’s built tough, charges your gadgets quickly, and even recharges itself surprisingly fast. Plus, Anker has really focused on intelligent power delivery, making sure you get safe, efficient charging for a wide array of devices. If you’re tired of hunting for outlets or carrying multiple chargers, the Anker 747 Power Bank PowerCore 26K for Laptop could be exactly what you need. You can check out the Anker 747 Power Bank on Amazon to see current pricing and availability.

Unboxing & First Impressions: What’s in the Box?

When you first get your hands on the Anker 747 Power Bank, you’ll notice that Anker keeps things pretty straightforward. Inside the box, you typically find the Anker 747 Power Bank PowerCore 26K for Laptop itself, a USB-C to USB-C Cable for charging the power bank and your devices, and a handy travel pouch. Sometimes, it even comes bundled with a 65W Anker Wall Charger Anker 515 Wall Charger which is super convenient because it means you’re ready to recharge this beast right out of the box.

Taking it out, the first thing that strikes you is its build quality. It’s got this sleek, matte finish with a brushed aluminum alloy exterior that just feels premium and durable in your hand. It measures around 7.22 x 3.24 x 0.94 inches and weighs about 1.3 pounds or 26.4 ounces. For a power bank with this much capacity, it’s surprisingly slim and easy enough to slip into a backpack or even a larger pocket, making it quite portable. You won’t want to throw it in your back pocket, but it’s definitely made for life on the go.

The design isn’t flashy, but that’s actually a plus for something meant to be a workhorse. On the side, you’ll find the power button and an LED indicator system. Unlike some other Anker models like the 737, the 747 uses four LED lights to show the remaining battery capacity, with each light representing roughly 25%. While it’s not a precise percentage display, it gives you a good enough idea of how much juice you have left.

Powerhouse Performance: Capacity & Output Explained

Let’s talk about the heart of any power bank: its capacity and how much power it can actually deliver. The Anker 747 is marketed as the PowerCore 26K for Laptop, which means it boasts a massive 25,600mAh battery capacity. Now, in real-world use, you might find the actual usable capacity is closer to 23,808mAh or around 24,000mAh. This little difference between advertised and actual capacity is totally normal for power banks due to factors like voltage conversion and heat. But even with that, it’s still a huge amount of power, equivalent to holding a lot of energy! Petlux v3 self cleaning leakproof litter box review

This immense capacity isn’t just for show. It’s specifically designed to handle modern power challenges. For instance, according to FEMA’s 2024 National Household Survey, only 28% of Americans have backup power solutions that can last over 24 hours. And with the average American experiencing about 7.2 hours of power interruption annually, having a reliable power source like this is more important than ever. The Anker 747 can give most smartphones between 3-5 full charges, and it can even fully charge a smaller laptop or MacBook at least once. For example, it can fully charge an iPhone 13 about 5 times or a Samsung Galaxy S20 about 4.3 times.

What really makes the Anker 747 shine is its output. It features two USB-C ports and two USB-A ports, allowing you to charge up to four devices simultaneously. One of the USB-C ports can deliver a blazing-fast 87W output when used alone, which is enough to power most modern laptops. This 87W output aligns perfectly with the USB-C Power Delivery 3.1 Extended Power Range EPR standard. Anker’s PowerIQ 3.0 technology intelligently identifies your connected devices and adjusts the output to provide the fastest and safest charge possible. So, you don’t have to worry about frying a low-power device. it will automatically adjust.

When you’re charging multiple devices, the power is distributed intelligently. For example, if you’re charging a laptop and two smartphones, the 747 can simultaneously deliver 65W to the laptop and split 22W between the two phones without breaking a sweat. It’s all about getting power to what needs it most, efficiently.

Charging Speed: Juicing Up Your Devices and the Power Bank Itself

Nobody wants to wait around forever for their gadgets to charge, especially when you’re on the move. The Anker 747 Power Bank really excels here, offering some seriously fast charging speeds for your devices and a quick recharge for itself. Jabra enhance select 300 hearing aid review

Let’s talk about your devices first. With that impressive 87W USB-C output, the Anker 747 can charge a MacBook Pro 13.4″ 2020 in just about 2 hours, and a Dell XPS 13 9380 in around 3 hours. For smartphones, you can expect a full charge for most modern flagship phones in about 1-2 hours. If you’re topping up an iPhone 15, which has a 3,349mAh battery, the 747 can provide roughly 6.8 full charges, or 6-7 complete charges in real-world scenarios. That’s a lot of extra screen time! The beauty of PowerIQ 3.0 is that it auto-identifies your device, so whether you’re charging a beefy laptop or a tiny pair of wireless earbuds, it’s getting the optimal speed without you having to think about it.

And what about recharging the power bank itself? This is where many high-capacity power banks can lag, but the Anker 747 is pretty speedy. If you use a compatible 65W wall charger like the Anker 515 that sometimes comes with it, you can fully recharge the Anker 747 in just about 2.5 hours. That’s incredibly fast, especially when you consider that a standard 5W charger would take over 17 hours to do the same job. This quick recharge capability means less downtime for your power bank and more time for it to keep your other devices alive.

Who is it For? Compatibility & Real-World Use Cases

The Anker 747 Power Bank isn’t just a generic portable charger. it’s specifically designed for folks who need serious power on the go for a variety of devices. It truly shines when you consider its versatility.

Laptop Users: If you’re working remotely, a student, or just someone who often finds themselves away from an outlet with a laptop, this power bank is a lifesaver. It can provide up to 87W from a single USB-C port, which matches the charging requirements for about 95% of laptops sold in 2024. This means it’s perfect for charging popular models like the MacBook Pro 13.4″ 2020, Dell XPS 13 9380, Microsoft Surface Book 2, and Google Pixelbook. While it might struggle to charge two very power-hungry laptops simultaneously at peak speed due to its 87W max output being shared, it can certainly handle one laptop and a couple of phones or tablets without a hitch.

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Smartphone & Tablet Warriors: Of course, it’s not just for laptops. With its 25,600mAh capacity, it can charge an iPhone 13 up to 5 times or a Samsung Galaxy S21 over 4 times. For tablet users, it can power an iPad Pro 11″ 2020 or iPad Pro 12.9″ 2020 as well. It also features trickle charging for low-power devices like Apple Watches and AirPods, so you don’t have to worry about overcharging or damaging smaller gadgets.

Travelers & Adventurers: Whether you’re on a long trip, a vacation, or just dealing with daily commutes, the Anker 747 is incredibly useful. I’ve found it invaluable for those long international flights where in-seat power often fails, or for camping trips when outlets are a distant memory. Its capacity is strategically capped at 25,600mAh, which is the maximum allowed on commercial flights without special permission, making it perfectly TSA compliant for carry-on luggage. This decision was based on Anker’s analysis of customer usage patterns, which showed that 94% of users never fully deplete even a 20,000mAh battery between charges, making anything larger often unnecessary for air travel.

Emergency Preparedness: world, having backup power is crucial. The U.S. Energy Information Administration reported a 64% increase in power outages lasting 8+ hours between 2020 and 2024. The Anker 747 is an excellent tool for keeping communication devices charged during power outages or other emergencies. You can even recharge it using solar panels if you have a compatible setup, which is pretty neat for off-grid situations.

Design & Portability: More Than Just a Brick

When it comes to portable tech, nobody wants to lug around a giant, clunky brick. Thankfully, the Anker 747 Power Bank manages to pack a serious punch without being overly cumbersome. Its design isn’t just about looking good. it’s about functionality and ease of use in your everyday life. Sony bravia 8 ii qd oled tv review

As I mentioned before, this power bank has a sleek, matte finish and is crafted with a brushed aluminum alloy exterior. This not only gives it a premium feel but also contributes to its durability and effective heat dissipation. This aluminum construction helps dissipate heat 40% more efficiently than plastic competitors, which can extend the battery’s lifespan by an estimated 18 months under typical use.

Its dimensions are roughly 7.22 x 3.24 x 0.94 inches 18.4 x 8.3 x 2.4 cm, and it weighs in at about 1.3 pounds 598g. While it’s certainly not feather-light like a tiny phone charger, for a device housing a 25,600mAh battery and capable of charging laptops, it’s remarkably compact. You can easily tuck it into most backpacks, briefcases, or even a larger purse. It’s the kind of device you’d throw in your travel bag without a second thought, knowing it’ll handle all your power needs.

One of the most practical aspects of its design, especially for those who fly frequently, is its TSA compliance. The Anker 747’s 25,600mAh 92.16Wh capacity falls within the maximum limit allowed for carry-on luggage on commercial flights without special permission which is typically 100Wh to 160Wh. This means you can bring it on board with confidence, ensuring your essential devices stay charged even on long journeys or during layovers where power outlets are scarce or unreliable. This thoughtful capacity choice shows Anker’s focus on real-world usability rather than just chasing the highest numbers.

Safety First: Anker’s Protection Features

When you’re dealing with high-capacity power, especially for expensive gadgets like laptops and smartphones, safety is absolutely non-negotiable. Anker has a solid reputation for producing safe and high-quality products, and the 747 Power Bank is no exception. They’ve really packed in some smart features to give you peace of mind.

One of the standout safety features is ActiveShield 2.0 technology. This isn’t just a marketing term. it’s a sophisticated system that monitors the temperature of the power bank over 3 million times per day. If it detects any unusual heat spikes, ActiveShield 2.0 intelligently adjusts the power output to safeguard your connected devices from overheating. That’s some serious vigilance right there! ESR iPad A16 Flex Keyboard Case Review: Your iPad’s Ultimate Productivity Upgrade?

Beyond ActiveShield 2.0, the Anker 747 incorporates a 3-point safety system to provide comprehensive protection. This includes:

• Advanced Temperature Control: With Negative Temperature Coefficient NTC sensors and a specifically designed inductor volume, it effectively reduces heat generation during use and precisely monitors temperatures.
• Battery Management System BMS: This system is crucial for preventing issues like over-discharge, which can harm the battery over time.
• Microcontroller MCU: It offers short-circuit protection, guarding against electrical mishaps.

The power bank is also built with high-quality LG batteries, which are known for providing a stable charge and enhanced protection for both the power bank and your devices. So, when you plug in your phone or laptop, you can rest assured that Anker has done its homework to ensure a safe and efficient charging experience. This commitment to safety is a huge reason why Anker remains a trusted brand in the portable power world.

Anker 747 vs. Anker 737: A Quick Comparison

If you’ve been looking at Anker’s higher-end power banks, you’ve probably come across both the Anker 747 and the Anker 737. They’re both fantastic options, but they cater to slightly different needs. Let’s break down the key differences to help you figure out which one might be better for you.

Capacity: The Anker 747 technically has a slightly higher rated capacity at 25,600mAh compared to the 737’s 24,000mAh. In real-world use, the 747 might give you about 10-15% more usable capacity, but it’s not a massive difference. Both are well over the 20,000mAh recommended for laptop charging.

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Power Output: This is the biggest difference. The Anker 737 is a beast with a 140W maximum output, while the 747 is capped at 87W. If you regularly need to charge two power-hungry laptops or a laptop and a gaming console like the Steam Deck at their fastest speeds simultaneously, the 737 with its higher wattage is definitely the better choice. The 747’s 87W is fantastic for a single laptop and multiple phones, but it will share that power if you connect more high-draw devices.

Display: The Anker 737 comes with a cool OLED screen that gives you an exact percentage readout of the battery, along with input and output power details. The 747 uses simpler LED indicator lights, each representing about 25% of the battery. While the LEDs are functional, the OLED on the 737 is certainly more precise and informative.

Ports: Both offer a good selection. The 747 gives you two USB-C and two USB-A ports, for a total of four. The 737 typically has two USB-C and one USB-A port, for a total of three.

Who’s it for?

• Choose the Anker 747 if you prioritize slightly higher overall capacity, still need robust laptop charging one at a time, or one with other smaller devices, appreciate its TSA-compliant capacity for frequent travel, and prefer a slightly more understated design. It’s a fantastic all-rounder.
• Go for the Anker 737 if you’re a “power user” who absolutely needs to charge multiple high-wattage devices like two laptops simultaneously at peak speeds, and you value the detailed OLED display.

Ultimately, both are top-tier Anker power banks, but the 737 edges out the 747 in raw power output and display features, while the 747 counters with a touch more capacity and a more straightforward interface. Buzzagentsai reviews

Potential “Issues” & What to Expect

No product is perfect, and even a reliable powerhouse like the Anker 747 might have a few things you’ll want to be aware of. While it’s generally a solid performer, knowing what to expect can help you decide if it’s the right fit for your needs.

First off, one thing that some users might miss is a digital screen display. As we touched on earlier, the Anker 747 uses a series of four LED lights to indicate battery level, with each light representing roughly 25%. While this is perfectly functional and gets the job done, it’s not as precise as the OLED screen found on its sibling, the Anker 737, which gives you an exact percentage and real-time power flow details. If you’re someone who likes to know the precise battery percentage or how much wattage is going into each device at a glance, the 747’s simpler display might feel like a minor step down.

Another point to consider is its maximum power output of 87W, especially when charging multiple high-demand devices. While 87W is fantastic for a single laptop and perfectly sufficient for 95% of laptops on the market in 2024, if you try to charge two very powerful laptops at the same time, the power will be shared, and neither might charge at its absolute fastest speed. For instance, if you have a MacBook Pro and another high-wattage device plugged in simultaneously, the 747 might struggle to deliver peak charging to both. If your primary need is to juice up two powerful laptops or a laptop and a gaming handheld like the Steam Deck at their maximum rates, you might find yourself looking at the Anker 737 with its 140W output as a more suitable option.

Some users might also note that while Anker power banks are generally very compatible, there might be rare instances where certain devices don’t work optimally. This is typically not an Anker-specific issue but more about the vast and varied world of USB-C and Power Delivery standards across different brands. However, with its PowerIQ 3.0 technology, the Anker 747 is designed to automatically adjust its output to match the connected device’s needs, minimizing compatibility concerns for most mainstream electronics. JackedATM Reviews: The Truth About This ‘Automated Software’ and What You Need to Know

Lastly, while the 747 is relatively portable for its capacity, weighing about 1.3 pounds, it’s still a noticeable item in your bag. It’s not a “slip into your jeans pocket” kind of device. it’s definitely a “backpack or briefcase” accessory. But then again, for 25,600mAh and laptop-charging capabilities, that’s pretty much expected.

Overall, these aren’t deal-breakers for most people, but they are worth keeping in mind as you make your decision. The Anker 747 is a fantastic power bank, and knowing these small details just helps manage expectations.

Frequently Asked Questions

Is Anker the best power bank brand?

Many people consider Anker to be one of the best power bank brands out there, and for good reason. They have a strong reputation for producing high-quality, reliable, and safe charging products. Anker often incorporates advanced technologies like PowerIQ and ActiveShield into their power banks, ensuring efficient and safe charging for a wide range of devices. While other good brands exist, Anker consistently ranks highly in reviews and user satisfaction due to their focus on performance, durability, and customer support.

What are the Anker 747 power bank specs?

The Anker 747 Power Bank PowerCore 26K for Laptop boasts a 25,600mAh or 26K battery capacity, with a real-world usable capacity often around 24,000mAh. It features two USB-C ports and two USB-A ports, allowing for simultaneous charging of up to four devices. The maximum power output from a single USB-C port is 87W, making it suitable for charging most laptops. It also supports PowerIQ 3.0 for intelligent device recognition and optimized charging speeds. The dimensions are approximately 7.22 x 3.24 x 0.94 inches, and it weighs about 1.3 pounds.

How long does it take to charge the Anker 747?

If you use a compatible 65W wall charger, the Anker 747 Power Bank can be fully recharged in approximately 2.5 hours. This is significantly faster than using a standard low-wattage charger, which could take upwards of 17 hours. It’s a good idea to use a high-wattage USB-C wall charger to minimize the downtime of your power bank.

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Can the Anker 747 charge a laptop multiple times?

The Anker 747 Power Bank has a large enough capacity 25,600mAh to charge most smaller laptops or MacBooks at least once fully. For example, it can fully charge a MacBook Air 2020 about 1.2 times. For larger, more power-hungry laptops, it might provide a single full charge or a substantial top-up, depending on the laptop’s battery size and power consumption during charging. If you need multiple full charges for a powerful laptop, you might need to consider larger power stations or a spare laptop battery.

What are common Anker power bank issues?

Generally, Anker power banks are highly reliable. Common “issues” often revolve around user expectations rather than defects. For the Anker 747, some users might notice the lack of a precise digital display it uses LED lights compared to models with OLED screens. Another point is that while it offers 87W output, this power is shared across multiple ports, so charging several high-wattage devices simultaneously might result in slower speeds for each compared to a higher-output power bank like the Anker 737 140W. Other rare issues can sometimes involve specific device compatibility, but Anker’s PowerIQ technology generally mitigates this. For any actual defects, Anker typically has good customer support and warranties.

Is the Anker 747 suitable for air travel?

Yes, the Anker 747 Power Bank is suitable for air travel and can be carried in your carry-on luggage. Its 25,600mAh capacity which is approximately 92.16Wh falls comfortably within the international air travel regulations for lithium-ion batteries, which typically allow up to 100Wh without special permission. It’s always best practice to keep power banks in your carry-on rather than checked luggage for safety reasons.

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