Anker 737 Power Bank

Sebastian Platt · Compra verificada · Calificado en Estados Unidos el 8 de noviembre de 2022

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. UPDATEAnker 737 Test ResultsCharge 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: 1:03:18Charging 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: YesDocked Mode Switch: NoCharge 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: 1:53:28Switch Dock time when using Anker 737: 6:11:37Pass 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 backpackCons- Expensive($149.99)- Doesn't come with a wall charger- Occasionally has issues charging 2017 iPad ProOverall, 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 laterLeer másLeer menos

William A. Parmley · Compra verificada · Calificado en Estados Unidos el 29 de diciembre de 2022

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.Leer másLeer menos

Aimee · Compra verificada · Calificado en Estados Unidos el 7 de abril de 2026

One of the best chargers out there, charges multiple devices quickly, long lasting, easy to carry around only down side it’s a little heavy but other than that great power bank best one I had by farLeer másLeer menos

John Setzler · Compra verificada · Calificado en Estados Unidos el 28 de diciembre de 2023

I use these USB batteries for quite a few things. I carry one in my EDC bag in case I need to charge my phone, tablet, kindle, or whatever else may need charging. I also carry a couple different cables in that bag so I have the right one for whatever I need. This larger one is gonna be used around the house for powering things I use, mostly outside on the grilling deck. I can easily power my fan controllers or wireless thermometers for my grilling and smoking applications.This charger is a bit bulkier than my other versions. It measures at 6 x 2 x 2.25 inches. It has 3 USB ports on the end so you can be connected to 3 devices at once. There are two USB-C and one USB-A ports. One of the USB-C ports is also the port used for charging the battery. The battery comes packaged with a carrying bag and a USB-C to USB-C cable. The piece MISSING from this package is the adapter to plug that USB cable into a wall outlet to charge the battery. I know most folks have a bundle of those laying around, but most of mine are USB-A and not USB-C. I have one that came with one of my Android phones that I could re-purpose for charging this battery though. I still think it probably should have come with one.The geek factor on this battery that I love, besides its 24k mAh capacity, is the informational LCD screen. One screen shows you how much charge the battery has from zero to 100%. Another screen shows you the status of the battery. When the battery is being recharged, it shows you the percentage, the input power to the battery, and an estimate of how long it it will take to finish charging. When you are using the battery to charge another (or multiple) devices, it shows you The battery's remaining capacity and how much power is being pulled from each of the charging ports as well as an estimate of how long the battery can continue to supply power at that rate. It also shows you how many times the battery has been cycled.This is also an excellent battery to have on hand during a power failure for keeping your phones charged.Leer másLeer menos

Dylan L. · Compra verificada · Calificado en Estados Unidos el 3 de marzo de 2026

The Anker 737 Power Bank definitely lives up to its reputation when it comes to performance. It charges fast, feels solid in the hand, and the display showing watts in and out is a neat bonus that makes it feel more high-tech. It handled my phone and laptop without breaking a sweat, and the build quality is exactly what you’d expect from Anker—premium and reliable.The only catch is the price. It’s great, but not that great. After a bit of digging, I found other brands offering similar performance for noticeably less, which takes a little shine off the experience. It’s kind of like paying for front-row seats when the view from row three is just as good.Don’t get me wrong, this is an excellent power bank if money isn’t a concern. But for what it costs, you can find comparable options that charge just as well and leave a little more left in your wallet.Four stars for speed, design, and reliability, and pretty dang heavyLeer másLeer menos