Price: $149.99 - $109.99
(as of Mar 16, 2025 06:46:58 UTC – Details)
Product Description
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Anker 737 Power Bank
Charge 3 Devices at Once
1 Charge 3 Devices at Once
2 Real-Time Protection
3 ActiveShield 2.0
1 140W Fast Charging
2 High-Speed Recharging
1 Single-Port Charging
2 Two-Port Charging
3 Three-Port Charging
1. Why is “Screen Time”, “Battery Cycle”, “Total Input”, and “Total Output” not showing “0” on the display?
To ensure the quality of the product, rigorous tests were conducted. The values recorded during the production and testing process were:
(a) “Battery Cycle” should be 0 and “Battery Health” should be 100%.
(b) Other information should not be 0.
2. Why does the battery drain so quickly?
When the Settings selection screen is always on, both the screen and MCU are working, so it is normal that the battery drains quickly. It uses 15% of the battery in about 24 hours. We recommend turning off the display screen when not in use.
3. Why can’t the power reach 140W?
To reach 140W, you need to use a cable that supports PD 3.1 and a device that supports PD 3.1 input such as the 2021 MacBook Pro 16″.
4. Why does USB-A port show 0.1W output when the power bank is not connected to any device?
1. Even if the device is unplugged when charging with USB-A, it will continue to output a small current to prevent the device from being fully charged, and it will last for about 2 minutes.
2. In trickle-charging mode, the output of USB-A is 0.1W.
5. Is the power bank allowed on flights?
Yes, it is flight-approved and allowed on a plane.
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Customer Reviews
4.5 out of 5 stars 13,112
4.6 out of 5 stars 593
4.4 out of 5 stars 2,677
4.1 out of 5 stars 3,272
4.6 out of 5 stars 1,952
4.3 out of 5 stars 2,347
4.3 out of 5 stars 304
Price
$109.99$109.99
$109.99$109.99
$179.99$179.99
$89.99$89.99
$47.99$47.99
$52.26$52.26
$74.99$74.99
Main Feature
PD 3.1, Max 140W
Built-In C Cable*2
Anker Prime 27K 250W
Anker Prime 20K 200W
Built-In C Cable
65W High Power
2-in-1 Power Bank and Charger
Output Ports
2 USB-C+1 USB-A
Built-in C Cable*2 + 1C1A
2 USB-C + 1 USB-A
2 USB-C + 1 USB-A
Built-in C Cable + 1C1A
2 USB-C + 1 USB-A
2 USB-C
Recharging Time
~1 Hour (140W)
~2 Hours(100W)
~0.72 Hours (140W)
~1.3 Hours (100W)
~1.5 Hours(87w)
~4.5 Hours(30W)
~1.4 Hours(65W)
Capacity
24,000 mAh
25,000 mAh
27,650 mAh
20,000 mAh
20,000 mAh
20,000 mAh
9,600 mAh
Maximum output power per port
140W
100W
140W
100W
65W
45W
65W
Size
6.13 * 2.15 *1.95 in
6.18 * 1.93 * 2.12 in
6.37 * 2.24 * 1.96 in
5.00 * 2.15 * 1.96 in
6.2 * 2.89 * 1.02 in
6.3 * 3.34 * 1.04 in
4.53 * 1.65 * 1.71 in
Weight
595g/21oz/1.31lb
595g/21oz/1.31lb
667g/24oz/1.47lb
540g/19oz/1.19lb
440g/16oz/0.97lb
476g/16.8oz/1.05lb
303g/11oz/0.67lb
Power Through Your Day: With a 24,000mAh capacity, this laptop power bank can recharge an iPhone 13 nearly 5 times or a 2021 iPad Pro 12.9″ 1.3 times, ensuring your devices stay powered during long trips or heavy usage.
Intelligent Charge Monitoring: The smart digital display on this laptop power bank provides real-time insights on output/input power and estimates the recharge time, keeping users informed and their devices ready.
Rapid Two-Way Charging: Experience swift power delivery with 140W charge capability using Power Delivery 3.1 technology, designed for quick energy boosts to laptops and phones with this laptop power bank while on the move.
Convenient and Airplane-Safe: Get through TSA and boardyour flight on time with this power bank that meets boarding standards. It’s roughly the size of a 12 oz. sodacan.
What You Get: Anker 737 Power Bank (PowerCore 24K), welcome guide, 140W USB-C to USB-C cable, travel pouch, 24-month stress-free warranty, and friendly customer service.
Customers say
Customers appreciate the power and charging speed of the power bank. They find it charges phones, laptops, and other devices quickly. The display quality and build quality are also praised. However, some customers have mixed opinions on battery life, value for money, weight, and functionality.
Tyler R. –
Charge Ahead and Fuel Your Adventures
Honesty time: the Anker 737 Power Bank is a behemoth of a charger that’s not exactly designed for pocket-friendly portability. Weighing in at a substantial size, this powerhouse is best stashed away in a bag or backpack – but trust me, it’s worth the extra luggage. With a whopping 24,000 mAh capacity and fast charging capabilities, this battery pack is the ultimate travel companion for road warriors, festival-goers, or anyone who needs to keep their devices juiced up on the go. The sleek OLED screen is a nice touch, making it easy to keep tabs on your power levels. And let’s be real – the build quality is top-notch, so you don’t have to worry about this thing breaking down on you mid-adventure. Just don’t expect to whip it out of your pocket for a quick top-up; this charger is meant to be a reliable base station in your bag, not a hip pocket sidekick. If you’re cool with that, the Anker 737 Power Bank is an absolute rockstar – and I’m happy to give it two thumbs way up!
Tyler R. –
Dominique Joseph –
Versatile
This charger is heavier than it looks, so maybe for some people it might not be as convenient. I have no issue with it. It’s not in my pocket. That was my ‘negative’ for this product. Now to the good stuff. Oh it didn’t come with a charger but it comes with a charging cable rated at 140W to match the power bank max output and input charging. I don’t own any of those Apple products but I did charge someone’s Iphone with it with their cord, so I know it can charge Iphones if anyone is wondering. I really bought it thinking it would charge my son’s laptop but it can’t the port on his laptop doesn’t allow charging, just data transfer. It’s a gaming laptop, so even the Wattage was sufficient, there was no way to charge it with this device. It does charge a laptop I have here that has the port that allows it, as quickly as the laptop charger (that only outputs 45W) and yes the digital screen on the power bank shows it is outputting 45W to it. It will fluctuate between 42 to 46W but I think this is normal. When the laptop (or any other device connected to it) is fully charged, it will stop. I should check to see if it will start to charge again if I start using the device connected to it. It probably will though, this device kinda smart to check these things. It also allows you to charge devices while being charged. Maybe that is the new standard but not much power banks did that before, so the fact that this one does it pretty cool. Back to the screen. It displays some nice information. It will give you an estimate how long the connected device will take to reach 100% in real time. It also does this when you are charging the bank itself. It tells you how long it will take for it to be fully charged. Yes it can do it simultaneously. So it can tell you how it will take to reach 100% and tell you how long devices connected will take to reach 100%. While being charged, you can only charge two devices (USB A and USB C) because one of the ports (the main USB C) is both input and output. When it not being charged, it can charge 3 devices at the same time. Remember thought that device output 140W max so it will adjust accordingly. I am able to charge my laptop (the 45W one), my Samsung phone and some Bluetooth ear plugs (or another phone) all at once and it won’t even run down the power bank. I don’t use it daily, so I haven’t needed it to charge it too often but it doesn’t take long to charge. I honestly much check how long but I haven’t needed more than an hour so far. I haven’t run it down too low either, lowest being 15%. Off course it will take longer to charge if you are charging devices at the same time, although I haven’t done so as it yet. Another thing I need to check.Now the questions people make ask…. tldrIs it worth this price? I paid 90 something for it, so yes worth it for me. Right now it cost $109.99, so still worth it for me. Now for the List Price of $149.99, I wasn’t buying it at that price.Does it do what it states in the description section? Yes it does and then some. Everything is states it does is accurate.Will I buy it again? This will last for quite a while for me so hopefully I won’t have to replace it soon. I am hoping by the time I will need to replace this that Anker will have upgraded this to something more powerful or more wattage ( they do have that presently) for a similar price or according to cost of living if you know what I mean.Do I recommend this? TOTALLY worth it at the prices I mentioned. I didn’t say it in the review but because the smart charging with it, your devices are safe from overcharging and so on. Yes I trust my devices with this power bank more than the chargers that come with them.Hope this review was helpful.
Dominique Joseph –
Zoe Lampkin –
Charges your products quick and has a great battery life.
The Anker 737 Power Bank is an absolute powerhouse! With its 24,000mAh capacity and 140W output, it charges my laptop, phone, and other devices quickly and efficiently. The smart digital display is a great touch, showing real-time battery stats. It’s compact yet powerful—perfect for travel or long workdays. Highly recommend for anyone needing reliable portable charging!
Zoe Lampkin –
Mark Gibson –
Exactly as advertised
So there’s a lot about what I like about this product and just one or two things I don’t like so first what I like about it is it’s exactly what it advertises itself to be not just for the sake of an extremely fast charging battery Bank to and from but just for the fact that you get all the technical information on the screen which is really really nice because I use this a part of my portable solar pad which I like to read the wattage coming in and it does that perfectly and my solar pad is a 40 watt solar pad which is absolutely able to keep up with the battery bank also I usually just keep mine in my emergency supplies backpack I have kept it charged for the last 4 months and in that time it’s only lost about 2% you just have to make sure you turn off the screen before you put it away or else it will drain a few percentage every few days The way you do that is you simply just hold the button down for 2 seconds until the screen turns off also make sure you have the auto sense function off unless you’re going to use it pretty regularlyI like the three ports especially the regular type USB port for slow charging things there are a few annoying electronics that require that and I’ve actually been able to use this specifically to charge them which is kind of niceThe cons… It’s a little heavier than I expected but not a problem for me necessarily just consider thatAnother con is that I keep seeing from several people that sometimes the screen has gone off for them and it no longer comes back on The battery bank seems to still work and operate exactly as intended however for me that would really really frustrate me because I pretty much got this exactly for the screen itself but it has not happened yet and I’ve only seen a few people say that they’ve had that problem so maybe do the research to see if you come across the same thing….I think the last con that I can think of which I really don’t like is the trickle charger mode so here’s a couple things that you’re not going to be able to find pretty much anywhere when the trickle charge mode is activated if you deactivate it you have to wait 2 minutes for that little light to turn off during that time it will still continue to trickle charge and it’ll show that it’s losing energy even if nothing’s plugged in this is just a natural function of the device so don’t fret but I had to do some digging to find that out also if you decide to turn the trickle charge back on it’s going to be another 2 minute timer so I would just wait it out also when the trickle charge is turned on it’s going to affect the charge rate and the discharge rate of the device so consider that with trickle charge turned on I was freaking out the first time because I thought I broke it 😆 All I had to do is wait 2 minutes still I’ve hit that stupid trickle charge a few times and it’s kind of annoying because it only takes a double press it can happen pretty easily if you’re trying to cycle through the menus quickly That’s about it That’s all I have to say I would absolutely recommend this product. I hope my review helps somebodyEdit it’s been about a year and a half now and so far everything works just fine over the last year of it being in my bag it literally has lost maybe 2% and then I let it drain a little bit and recharged it but to be honest, it really is exactly what I said in my review
Mark Gibson –
Mahatrsna –
Good. Nice display.
Wish that it had more overall capacity but it works well the unit itself charges very quickly with a high wattage wall power supply. Also charges devices nicely and quickly. The detailed readout is very nice.
Mahatrsna –
カルビ –
スマホ、ネッククーラー、そしてイベント用に自撮り棒などを夏の間ヘビーユーズするため、大容量のバッテリーが必要になりました。なので、こちらの方を購入しました。宣伝文句通りすごい容量があり、1日使っても0になる事はありませんでした。充電もそこまでかからず、高出力ケーブルであればすぐ終わるかと思います。またポートも3つあり、同時充電が三台までできます。そして、残容量のUIがある画面が付いていますので、すぐ確認できるのでものすごく便利です。唯一の弱点は重さでおそらく500ミリリットルのペットボトル位です。力が弱い方にはお勧めしません。おそらく主な用途はキャンプとかになるかと思います。
カルビ –
محمد علي –
ممتاز جدا
محمد علي –
Aryan shah –
At these specs, the price is on the higher side, but you’re paying that premium for reliability and quality. Unlike my initial thought on the size, it turned out to be quite big and heavy which I didn’t expect.
Aryan shah –
Chris –
Als jemand, der oft unterwegs ist und regelmäßig verschiedene Geräte aufladen muss, habe ich nach einer zuverlässigen und leistungsstarken Powerbank gesucht. Mit der **Anker 737 Powerbank (PowerCore 24K)** habe ich genau das gefunden – ein absoluter Game-Changer für alle, die Wert auf Akkulaufzeit und Vielseitigkeit legen!—**Design und Verarbeitung: Robust und durchdacht**Die Powerbank sieht nicht nur hochwertig aus, sie fühlt sich auch so an. Sie hat eine solide, robuste Bauweise und eine kompakte Form, die perfekt in meine Tasche passt – obwohl sie mit ihrer hohen Kapazität etwas schwerer ist als kleinere Modelle. Die mattschwarze Oberfläche ist nicht nur stylisch, sondern auch widerstandsfähig gegen Kratzer und Fingerabdrücke.—**Kapazität: Riesige Energiereserve**Mit 24.000 mAh hat diese Powerbank genug Kapazität, um mein Smartphone 4–5 Mal vollständig aufzuladen – und das, ohne sie selbst zwischendurch wieder aufladen zu müssen. Besonders praktisch ist das, wenn ich mehrere Tage unterwegs bin, zum Beispiel auf Reisen, beim Campen oder bei langen Arbeitstagen, an denen ich viel unterwegs bin.—**Ladegeschwindigkeit: Extrem schnell**Das **140W Fast-Charging** ist ein echtes Highlight! Ich kann damit nicht nur mein Smartphone, sondern auch meinen Laptop oder mein Tablet unglaublich schnell laden. Einmal ausprobieren, und man merkt sofort den Unterschied zu herkömmlichen Powerbanks: Mein MacBook bekommt in unter einer Stunde wieder ausreichend Energie. Auch größere Geräte, die normalerweise länger brauchen, sind im Nu wieder einsatzbereit.—**Anschlüsse: Alles, was man braucht**Die Powerbank hat drei Anschlüsse (zwei USB-C und einen USB-A), was für mich ideal ist, da ich oft mehrere Geräte gleichzeitig lade. Besonders cool: Einer der USB-C-Anschlüsse unterstützt die volle 140W-Leistung, sodass ich mein Notebook aufladen kann, während ich mein Smartphone und meine Kopfhörer über die anderen Ports lade. Multitasking pur!—**Display: Überblick behalten**Das kleine LED-Display ist super praktisch. Es zeigt genau an, wie viel Energie noch übrig ist, welche Ladegeschwindigkeit gerade genutzt wird und wie lange es dauert, bis die Powerbank wieder voll ist. So habe ich immer im Blick, was gerade passiert, und muss nicht raten, ob die Energie noch reicht.—**Langlebigkeit und Sicherheit**Anker ist bekannt für hochwertige Produkte, und das merkt man auch hier. Die Powerbank hat mehrere Schutzfunktionen gegen Überhitzung, Überladung und Kurzschlüsse. Ich habe sie schon bei intensiver Nutzung getestet, und sie bleibt dabei absolut zuverlässig.—**Für wen ist die Anker 737 Powerbank geeignet?**Sie ist ideal für alle, die viel unterwegs sind und keine Kompromisse eingehen wollen. Egal, ob man sie für das Smartphone, ein Tablet, ein Notebook oder sogar eine Spielekonsole wie die Nintendo Switch nutzt – sie liefert immer genug Energie. Besonders praktisch ist sie für Vielreisende, Outdoor-Fans oder alle, die gerne auf Nummer sicher gehen und nie ohne Akku dastehen wollen.—**Fazit: Eine Powerbank der Extraklasse**Die Anker 737 Powerbank ist nicht nur ein Zubehörteil, sondern eine echte Rettung für den Alltag. Sie kombiniert enorme Kapazität, ultraschnelle Ladegeschwindigkeiten und eine durchdachte Bauweise in einem kompakten Gerät. Ja, sie ist etwas teurer, aber das Preis-Leistungs-Verhältnis stimmt absolut – vor allem, wenn man bedenkt, wie vielseitig und leistungsstark sie ist.**Kaufempfehlung:**Uneingeschränkt! Wer unterwegs auf Zuverlässigkeit und Leistung angewiesen ist, wird diese Powerbank lieben.
Chris –
Arkadiusz –
Doskonała jakość i funkcjonalność.
Arkadiusz –