










Anker 737 Power Bank
Charge 3 Devices at Once








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.
Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.5 out of 5 stars 13,703 4.6 out of 5 stars 1,263 4.4 out of 5 stars 3,044 4.1 out of 5 stars 3,496 4.6 out of 5 stars 2,449 4.2 out of 5 stars 2,478 4.3 out of 5 stars 394 Price $109.99$109.99 $134.99$134.99 $179.99$179.99 $129.99$129.99 $51.99$51.99 $69.99$69.99 $89.99$89.99 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/0.67lbPower Through Your Day: With a 24,000mAh capacity, this laptop power bank can charge an iPhone 16 Pro 4.13 times or a 2024 13-inch iPad Pro 1.33 times, keeping your devices powered during long trips or heavy use.
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.product.”>Details)

Customers say
Customers praise the power bank’s charging speed, particularly its ability to charge laptops well, and appreciate its informative display and heavy-duty construction that lasts up to 1.5 years. Moreover, the device offers ample power, with one customer noting its 140W shared power output. However, opinions are mixed regarding battery life, functionality, and value for money, with some finding it worth the investment while others consider it overpriced. Additionally, the weight receives mixed feedback, with some finding it suitable for travel while others find it heavy.
AI-generated from the text of customer reviews
Dakota –
good quality
small and portable it’s probably the best power bank I’ve ever had. that being said it can never be more than that. I like the simple rectangle design, and its build quality is great. with the way it’s designed it can withstand some drops. yes, I have dropped it and besides the screen getting scuffed up it looks great. I use it for my phone, security camera, and headphones and it lasts the day. with the screen that lets you know the info of output and battery health you can see the draw power and time left of anything plugged in. I learned 3 of my charger cords were broken like this (because they wouldn’t draw more than 3 watts) works for charger boxes 2.
Nicholas T. –
Ultimate Power on the Go â Without the Bulk
I picked up this Anker power bank for a recent work trip, and honestly, it’s been a total game-changer. I work remotely and am often bouncing between coffee shops and airports, so having a reliable, high-capacity charger is a must. This little powerhouse has juiced up my MacBook and iPhone multiple times in a day without even breaking a sweat. And the fact that it’s airplane-safe? Huge bonus. Itâs about the size of a soda can, so itâs easy to toss in my backpack without adding a ton of weight.What really sets it apart for me is the smart display. It’s kind of like having a battery dashboardâI can see how much power Iâm using and how long Iâve got left. It takes the guesswork out of charging. Plus, the 140W fast charging is no joke. Iâve used it to give my laptop a quick top-up between meetings, and it gets the job done fast. You can tell itâs built with thought and quality, from the included USB-C cable to the travel pouch. If you’re often out and about with multiple devices, this thing is absolutely worth the investment.
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 ð 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
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!
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٠٠تاز جدا
Chris –
Als jemand, der oft unterwegs ist und regelmäÃig 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 â 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 â 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 4â5 Mal vollständig aufzuladen â 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 gröÃere 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: Ãberblick 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 Ãberhitzung, Ãberladung 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 â 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 â 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.
Kemist –
The ANKER Power Bank, a formidable addition to ANKER’s lineup, has left a significant impression on me.First and foremost, the build quality of this power bank is exceptional. It feels substantial and robust, exuding a sense of reliability. Holding it in your hand, you can tell it’s a device that’s built to last, which is an important factor for portable chargers meant to endure daily use and the occasional rough handling.While the ANKER Power Bank is great in terms of build, it’s worth noting that it feels quite hefty. The weight might surprise you, given the substantial amount of energy it holds. It’s not as lightweight as you might expect, but this extra weight is a testament to the power and capacity it packs within its sleek exterior.One standout feature of this power bank is the LCD screen. It’s an incredibly useful addition, providing real-time information about the power being drawn, the remaining battery capacity, and other important data. This ensures that you’re always in the know about your power bank’s status, allowing for more effective power management.Charging the power bank itself is impressively quick. Using a 65W charger, it only took me about 2 hours to charge it back up to full capacity. This is an exceptional turnaround time, especially given the substantial energy storage it offers. Moreover, it’s worth mentioning that if a 100W charger is used, the charging process will be even faster. The ability to top up the power bank rapidly is a significant advantage, ensuring that you can get it ready for use in a relatively short amount of time.In conclusion, the ANKER Power Bank stands out for its high-quality build, informative LCD screen, and impressive charging speed. While it may feel somewhat hefty in your hand, this is offset by the substantial energy it holds. The inclusion of the LCD screen is a real game-changer, providing valuable insights into power consumption and remaining battery life. And the speedy recharge time, which can be further optimized with a 100W charger, makes it a convenient choice for those who need a reliable power source on the go. If you’re in need of a high-capacity, well-constructed power bank, the ANKER Power Bank is certainly a worthwhile investment.
Erdem Aydın –
Ãncelikle ben ürünü, Drone pillerini sahada uçuÅ yaparken Åarj etmek için aldım. her zaman elektrik bulma Åansımız olmuyor. Dikkat ettiÄim nokta benim için 100 Watt çıkıŠgücüydü. Drone pillerini 3 lü hub baÄlayıp her bir pil 5000 Mah olduÄu için 24000 mah kapasite önemliydi. KullandıÄım drone pil Åarj hub ı 100 Watt desteÄi vardı. Bu arada drone mavic 3 pro. ( Not: dji mini 3 pro, dji mini 4 pro, pillerini de 6 -8 pil arası sahada Åarj edebilirsiniz) Drone pillerini Åarj etmek için Hub baÄladım. Ve sonuç inanılmaz 100 Watt ı doÄrudan gördüm. Ev elektriÄi gibi pillerimi sahada elektrik olmadan Åarj edebilmek, benim için inanılmaz rahatlık. Power bank aÄırlıÄı bence rahatlıkla taÅınabilir seviyede. 24000 mah ile 4 pil sorunsuz Åarj edebiliyorum. Her pil 43 dk. uçuÅ süresi verdiÄini düÅünürsek. 172 dk. boyunca rahatlıkla bir elektrik kaynaÄına ihtiyacım olmadan uçuÅ yapabilmek müthiÅ rahatlık. Bu yönde kullanmak isterseniz Åiddetle öneririm. Cihaz üzerindeki göstergeler çok iyi. Pil Åarj döngüsü sayısı, Kaç watt çıkıŠverdiÄi, ne kadar sürelik Åarj bilgisi kaldıÄı gibi bilgiler çok baÅarılı. İçinden çıkan kablo ve kılıfta çok iyi, ayrıca power bank ne tarafa döndürürseniz ekranda otomatik olarak dönüyor, bu da güzel bir detay olmuÅ. 140 watt iddia ettiÄi çıkıŠgücünü deneyebilecek bir cihazım olmadıÄı için 140 watt verir mi bilmiyorum. Gelelim bu cihazın Åarj edilmesine, mcdodo 120 watt Åarj aleti ile 0 dan %100 e 55 dakikda 24000 mah’lık power bank doldurdum. power bank 100 watt üzerinde doldurmuyor. Max 100 watt input. Samsung s22 yi 4,5 kez Åarj ediyor. Telefon kapalıyken 40 watt, açıkken 30 watt verebiliyor. Genel itibari ile cihaz premium hissiyatı veriyor. kullanılan malzeme kalitesi de oldukça baÅarılı, uzun zamandır araÅtırdıÄım bir cihazdı, tüm iÅlerimi fazlasıyla gördü. Gan tekenolojisini çok baÅarılı kullanan bir cihaz. Teknik bilgilerinde verilen her türlü bilgiyi bence karÅılamıÅ, Almak isteyenler nete tavsiye ederim. Umarım verdiÄim bilgiler yararlı olmuÅtur.
Vinay –
I recently got the Anker 737 Power Bank, and it has exceeded my expectations! With its massive 24,000mAh capacity and 140W fast charging, I can charge my phone, tablet, and even my laptop on the go. The smart display is a great touch, showing real-time battery percentage and charging speed.The only downside is that itâs a bit bulky due to its high capacity, but thatâs expected from a power bank of this level. If you need a reliable and powerful charger for travel or daily use, this is a fantastic choice.