Anker Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable(White)

After using the Anker Power Bank 20,000mAh with the built-in USB-C cable, I found it to be an excellent choice for reliable portable power. The integrated cable is one of its most convenient features because it can be used to recharge the power bank itself and charge many Android devices without carrying an extra cable. For Apple devices, using a certified compatible cable is recommended to ensure proper charging performance and compatibility, since Apple devices may use different charging specifications and power management systems than many Android devices. The power bank delivers fast, dependable charging, and although it is slightly larger and heavier than smaller models, the extra battery capacity makes it a great option for travel, work, and long periods away from an outlet. Overall, its convenience, performance, and build quality make it a highly recommended product.

Awesome and powerful. It charges other powerful devices such as the iPhone quickly and it charges quickly with a higher voltage transformer/plug. At first, I thought that the power bank might be a bit bulky and heavy, but it would fit in a pocket and charge my iPhone and other devices--so a good size. I purchased too many other power banks that claimed to be powerful and portable, but while they were more portable, the power was seriously lacking. I love the built-in USB C cable design; there is no need to carry a separate USB-C cable when you are in the airplane or on the road. The display clearly tells you the percentage of charge remaining.

This power bank has been one of the best purchases I've made. I originally bought it for backpacking the Devils Dome Loop Trail so I could keep my phone and headlamp charged, and it worked flawlessly throughout the trip. After using it in the backcountry, it quickly became something I carry with me every day. My iPhone 13's battery isn't what it used to be, so it's nice to have a reliable way to top it off whenever I need to. It's also been great for my camera gear. I regularly use it to charge my GoPro and Canon camera batteries, making it a great addition to my photography kit as well as my hiking gear. One feature I really appreciate is how quickly it charges both itself and my devices. The built-in USB-C cable is also incredibly convenient since it's one less cable I have to remember to pack. Overall, this is a high-quality power bank that's been reliable whether I'm backpacking in the mountains, traveling, or just going about my day. It's well built, charges quickly, has plenty of capacity, and has easily been worth every penny. I'd definitely recommend it.

The Power bank is optimal. Took this on vacation with the family and it can charge four Flagship phones with Ultra Fast charging with power left to spare. It's just under the TSA limit for maximum power. I liked it so much I ended up buying two of them. The family loves the thing and someone always tends to have one on the go. The built-in cable is nice so you don't need to carry extra cables for single usage. Downside, it's a bit heavy but that expected considering how over-spec'd it is.

Really love this portable power bank. I use it everyday for school to charge my phone, watch, and Macbook. It has enough capacity to charge everything and does it really fast. Use the built in cable if you want the fastest charging speeds. It charges my Macbook like it was plugged into the wall. Love the actual percentage reading instead of the dots on other power banks. People always compliment my charger while they have to find a wall outlet. Has another usbc port to charge with along with a regular usb. Can charge 3 devices at once which comes in handy alot. Can't recommend this power bank enough. The price is very fair. I've had it for over a year in the car and on top of my desk and it holds a charge like it was brand new. Really good quality build and battery.

I’m going to keep this short and sweet Pros: 1. Looks and feels nice. Not too bulky 2. Holds power decently long. I get about 20hrs of recharge from a full battery cycle 3. I like the display of how much juice is left. (Its not accurate) 4. Built in type c cable is nice Cons: 1. The display is not accurate. It runs from 30% to dead in about an hour. This should take about 5 hours of charging to do based on the rest of the battery life 2. The type C cable is short. Its utilitarian mostly but it does give you a “second charger” capability 3. There’s only 1 USB port. This one hurts if you like me and use this daily. I end up having to juggle cords to keep my devices charged where i work 4. When you leave a cord plugged in to the power cell longer than 10 minutes, but NOT into the device, it will not charge the device until you unplug the cord from the power cell. Gripe but it is annoying 5. It doesn’t recharge very fast. It takes at least a day if not 2 days to recharge it to full 100% from 0%. Overall it’s a nice thing to have. Id pay about 40$ for something like this and feel like i didn’t get ripped off. Anything more and you could go elsewhere and get more quality

5 Stars ⭐️⭐️⭐️⭐️⭐️. The Anker power bank just makes life easier and adds portability, Convenience, and assurance that you won’t get stranded with a dead phone or even a dead radio when hiking or just general phone use. This power bank has saved me A couple of times by recharging my phone while driving or recharging it to save me From a dead phone 🪫 battery when I needed my phone on in case I needed to call someone. It’s comfortable enough to put in your front pocket or back rear pants pocket to carry on trips when walking. It dosent get hot to the touch from what I’ve experienced, it’s easy to charge by just plugging in another maker fast charger cable that you usually use to charge your phone from into a wall outlet. The size is convenient and not too bulky in width, also it has a cool status display when you click the circular button on the front face of the charger, where it included the % with easy to read lighted text that’s been read during the night easily for my uses of this charger. Also it has a blinking green icon light on the display when charging which is nice and it looks cool. Keep this in your rucksack or backpack when hiking to charge your devices and have an emergency backup power source. One of the best purchases I’ve made. Anker makes great products and I bought this on sale for around $48.

I’ve been using the Anker 737 Power Bank for a few weeks now, and I’m genuinely impressed by its performance. As someone who relies heavily on their devices throughout the day, a powerful, fast-charging power bank is essential. The Anker 737 does not disappoint! Charging Speed: The standout feature of this power bank is its speed. With a 140W output, it can charge my phone, tablet, or even my laptop at impressive speeds. I’ve tested it with multiple devices, and the USB-C Power Delivery port ensures my devices are charged up quickly, even with high-power needs. Charging my laptop was smooth and hassle-free, which is something I haven’t been able to say about other power banks. Capacity: With a 24,000mAh capacity, this power bank can charge my phone multiple times before needing a recharge. I’ve used it for a weekend trip, and it kept my devices powered throughout without needing to plug it back in. If you’re someone who travels a lot or is often on the go, this capacity is perfect for keeping your devices running throughout the day. Design & Portability: Despite the large battery capacity, the Anker 737 Power Bank isn’t bulky or cumbersome. It has a sleek, compact design that’s easy to carry around, fitting into my bag without taking up too much space. The matte finish is also a nice touch—it’s easy to grip and doesn’t show fingerprints, which is a plus! Build Quality & Durability: Anker has always had a reputation for high-quality products, and the 737 Power Bank is no exception. It feels solid and well-built, with durable materials that can handle daily use. I haven’t noticed any signs of wear and tear, even though I carry it around regularly. Additional Features: The LED display showing the remaining battery percentage is a handy touch. It’s so much easier to gauge how much charge is left, which helps me avoid the dreaded "dead battery" surprise. It also has multiple ports, so you can charge more than one device simultaneously, which is a huge time-saver. Conclusion: Overall, I highly recommend the Anker 737 Power Bank (PowerCore 24K) to anyone who needs a reliable, fast, and powerful portable charger. Whether you're a frequent traveler, someone who works on-the-go, or just someone who hates running out of battery, this power bank will meet all your needs. It offers fast charging, a high capacity, and a sleek, portable design. For the price, it’s definitely a solid investment!

Powerful and durable, very good quality

Excelente produto. Carrega rápido e rende várias cargas no meu celular.

Is a great item ! As described.

UPDATED REVIEW: Turns out I was using a charger which did not provide enough input for it to charge quickly. Turns out my charger provided 65W output only to my phone. If I charged with other devices, it was only 10W power source. That is why it took so long It is clear to me from this that the customer support is not trained or does not know how the product functions. Customer service I will give a 0/5. They do not help you or provide any advice. They keep delaying replying. They will only tell they will help you to replace it and dont reply after that. The customer service reps should be trained on the product Coming to the product it is excellent. - I bought a 65Watt PD charger and it went from 24% to 100% in 45 minutes. Excellent stuff. Fast charging is very useful for me when I am hiking and get power sources sparingly like once in 2 days and I don't have to spend 7-8 hours in a hotel for charging the powerbank lol - It charged my laptop from 50% to 94% in 48 minutes I am very happy with Anker powerbank. For the product I give it a 5/5. I am very disappointed with the customer support which is a 0/5 OLD REVIEW(1/5): This power bank does not keep its promises The description page says it charges in 1.5 hour with a 65W charger Reality: It took 6-7 hours for it to charge And the support is the worst They ask for details and they say they will replace and after 2 days they keep asking for invoice or they don't reply at all I had to waste another 30 minutes with Amazon support to get back my refund I am not going to buy an Anker product again and I would suggest you to do the same They are full of misleading advertising and incompetent support

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