Anker 737 Power Bank, 140W Max 3-Port Laptop Portable Charger, 24,000mAh, Smart Display, Compatible with iPhone 16 / 15 / 14 Series, Vision Pro, Samsung, MacBook, and More

This is an awesome device. After some quick tests I can say it fully meets my needs and expectations. Yes, it is expensive, and at $150 I didn't think I could justify it. I got it on sale for $100 and I believe it was definitely worth it. The display is fantastic and really provides all the information you need in order to know what is going on with the inputs and outputs. My main use will be for charging the 50wh battery in my Surface Pro 8. The Anker 737 will charge it at a 55w rate via either of the two Thunderbolt ports (the supplied Microsoft charger is rated at 60w through the Surface connector), and it appears that the conversion efficiency is about 80%, meaning that it can fully charge the Surface and have capacity left over to charge a phone or two. (An interesting note about conversion efficiency based on some quick tests and calculations: If I charge my Surface Pro 8 from my Jackery 300’s PD port, it takes about 60wh to fully charge the 50wh battery. It appears that the Anker 737 will need to supply almost 70wh to fully charge the 50wh battery. If I connect the Microsoft AC adapter to the Jackery 300’s AC port and charge the Surface that way, it requires about 90wh to fully charge the 50wh battery. The more up and down conversions you do, the more you lose.) The supplied cord is rated for 140w and is 60cm long (NOT 6 cm as some have said), or about two feet. I had limited success with pass-through charging, YMMV. I connected a 45w charger and the Anker started charging at 42w. Then I connected a phone, which started charging at 10w, but the input to the Anker then dropped to an identical 10w. A different charger and a different load might give different results, I don't know. Others have complained about having difficulty charging DJI batteries. Here's what I think is going on (my best guess, anyway): I have the Mini 2 battery charging hub and three batteries. The hub appears to be happiest with an input of 12v, 1.5a. (The supplied DJI charger is rated at 9v, 2a and 12v, 1.5a.) USB-C PD 3.1 does not appear to support 12v, and when connected to the hub, the hub and the Anker can't seem to negotiate an 18w charging rate at 9v. HOWEVER, when I connect the hub to the Anker's USB-A port using the supplied DJI cable all is well and the hub charges at 18w. Some users have panicked over the USB-A port showing 0.1a with no load connected. Anker explains this on their support page (which takes some digging to find). 1. Make sure Trickle Charge mode is off (tap the button twice). 2. Wait two minutes after disconnecting a load from the USB-A port. 3. Relax. Some users have experienced less than expected charging rates. Not all USB cables are created equal. (In fact, back in the early days of USB-C there were some cables that didn’t meet the standard and were risky to use.) Make sure your cable supports the rate your device requires. I bought a six foot, 140w Anker cable to go along with the 737. That, plus the cable supplied with the 737, should meet all my needs.

This power bank is extremely reliable and well-made. The 24,000mAh capacity provides plenty of power, and it charges devices quickly and efficiently. The build quality feels solid and premium, exactly what you expect from Anker. The display is useful for monitoring battery status, and having multiple ports makes it convenient for charging more than one device at a time. Great for travel, work, or everyday use. Overall, an excellent power bank with strong performance and dependable quality.

The main reason for purchasing this is to charge my M1 MacBook Pro and 2017 12.9 Inch iPad Pro simultaneously. When I originally got the power bank I charged it back up to full capacity. I ran into a few minor issues with the charging of my iPad Pro in terms of speed but it has calmed down as of late. I've run quite a few tests to see what it's capable of. UPDATE Anker 737 Test Results Charge iPhone XR, 2017 12.9 iPad Pro, M1 MacBook Pro: iPhone XR: 78% iPad Pro: 58% MacBook Pro: 70% Recharge Speed on RavPower 90watt 2 port charger: 10 minutes: 18.72% 20 minutes: 35.17% 30 minutes: 51.05% 40 minutes: 66.35% 50 minutes: 81.17% 1 hour: 96.37% Finish at: 1:03:18 Charging MacBook Pro: Finish at: 100% Remaining Capacity: 23% Charging iPad Pro and MacBook Pro: iPad Pro: 49% MacBook Pro: 78% Charging iPhone XR and iPad Pro: iPhone XR: 100% iPad Pro: 100% Remaining Capacity: 42% Charging MacBook Pro after 80 percent charge on Anker 737: MacBook Pro: 93% Charging Anker 737 after 35 minutes and charging iPad Pro: Anker 737: 62% iPad Pro: 100% Remaining Capacity: 13% Charging Anker 737 after 25 minutes and charging Nintendo Switch: Anker 737: 45% Nintendo Switch: 100% Remaining Capacity: 17% Charging MacBook Pro after 50 minute charge on Anker 737: Anker 737: 84% MacBook Pro: 100% Remaining Capacity: 12% Charging iPhone XR and MacBook Pro: iPhone XR: 98% MacBook Pro: 94% Charging iPhone XR, Nintendo Switch, and MacBook Pro: iPhone XR: 92% Nintendo Switch: 70% MacBook Pro: 86% Charging iPhone XR, Nintendo Switch, and iPad Pro: iPhone XR: 100% Nintendo Switch: 100% iPad Pro: 100% Remaining Capacity: 2% Charging MacBook Pro and Docked Mode Switch: MacBook Pro: Yes Docked Mode Switch: No Charge Power Bank for 10 minutes: iPhone XR: 86% Charge Power Bank for 20 minutes: Nintendo Switch: 88% Charge Power Bank for 30 minutes: iPad Pro: 81% Charge Power Bank for 40 minutes: MacBook Pro: 84% Anker 737 Powerbank Switch Dock + phone test: Anker 737 Percentage Used: 36% Anker 737 Percentage Remaining: 64% Time spent charging iPhone XR to full: 1: 1:53:28 Switch Dock time when using Anker 737: 6:11:37 Pass through Charging Test: 5 minutes: Anker 737 10.97% iPhone XR 10% 10 minutes: Anker 737 20.93% iPhone XR 16% 15 minutes: Anker 737 30.38% iPhone XR 23% 20 minutes: Anker 737 39.66% iPhone XR 29% 25 minutes: Anker 737 48.76% iPhone XR 36% 30 minutes: Anker 737 57.64% iPhone XR 43% 35 minutes: Anker 737 66.39% iPhone XR 50% 40 minutes: Anker 737 74.98% iPhone XR 57% 45 minutes: Anker 737 83.35% iPhone XR 63% 50 minutes: Anker 737 91.64% iPhone XR 69% 55 minutes: Anker 737 97.55% iPhone XR 75% 1 Hour: Anker 737 99.30% iPhone XR 80% When Anker 737(Just over an hour) is finished iPhone XR 80% It does come with a short 140 Watt USB C Cable to charge the power bank but it does NOT come with a wall charger to power it. Pros - Recharges quickly with a 100 Watt or higher charger(sold separately) - Recharges laptops at full speed and can trickle charge two high-end laptops - Smart display indicates tons of useful information such as battery percentage and wattage charging - Small enough to fit into a backpack Cons - Expensive($149.99) - Doesn't come with a wall charger - Occasionally has issues charging 2017 iPad Pro Overall, if you have a high-end USB-C laptop such as the 16-inch MacBook Pro, this is the best choice to go for in the sub-$200 range. Your laptop will thank you later

重いけど減らない。充電は対応アダプタ使うとものすごく早いけど、ものすごく暑くなる

Esse Power bank da anker é fantástico, robusto e premium para quem deseja carregar seu smartphone com segurança e eficiência essa é a escolha, de fato ele não é leve, mas não chega a ser um incomodo, logo você se acostuma, pode investir com segurança pois vale muito apena.

Does not come with a lead. Either to power source or to device to be charged. Instruction are too tiny to read. Discriminates against elderly and all visually impaired people.

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L'ANKER Power Bank, un'aggiunta formidabile alla gamma ANKER, mi ha lasciato un'impressione significativa. Innanzitutto, la qualità costruttiva di questo power bank è eccezionale. È solido e robusto, trasmettendo un senso di affidabilità. Tenendolo in mano, si percepisce che è un dispositivo costruito per durare, un fattore importante per i caricabatterie portatili destinati all'uso quotidiano e a occasionali maneggiamenti bruschi. Sebbene l'ANKER Power Bank sia ottimo in termini di costruzione, vale la pena notare che sembra piuttosto pesante. Il peso potrebbe sorprendere, data la notevole quantità di energia che contiene. Non è leggero come ci si potrebbe aspettare, ma questo peso extra è una testimonianza della potenza e della capacità che racchiude nel suo elegante design.Una caratteristica distintiva di questo power bank è lo schermo LCD. È un'aggiunta incredibilmente utile, che fornisce informazioni in tempo reale sulla potenza assorbita, sulla capacità residua della batteria e altri dati importanti. Questo garantisce di essere sempre aggiornati sullo stato del power bank, consentendo una gestione più efficace dell'alimentazione. La ricarica del power bank è incredibilmente rapida. Utilizzando un caricabatterie da 65 W, mi ci sono volute solo circa 2 ore per ricaricarlo completamente. Si tratta di un tempo di ricarica eccezionale, soprattutto considerando la notevole capacità di accumulo di energia offerta. Inoltre, vale la pena notare che utilizzando un caricabatterie da 100 W, il processo di ricarica sarà ancora più rapido. La possibilità di ricaricare rapidamente il power bank è un vantaggio significativo, che garantisce di poterlo utilizzare in tempi relativamente brevi. In conclusione, l'ANKER Power Bank si distingue per la sua struttura di alta qualità, il display LCD informativo e l'impressionante velocità di ricarica. Sebbene possa sembrare un po' pesante in mano, questo è compensato dalla notevole capacità di accumulo di energia. L'inclusione del display LCD rappresenta una vera svolta, offrendo preziose informazioni sul consumo energetico e sulla durata residua della batteria. E il tempo di ricarica rapido, ulteriormente ottimizzabile con un caricabatterie da 100 W, lo rende una scelta comoda per chi necessita di una fonte di alimentazione affidabile in movimento. Se cercate un power bank ad alta capacità e ben costruito, l'ANKER Power Bank è sicuramente un investimento valido.