EnergyQC 120W 27000mAh Power Bank USB C 3-Port 99.9Wh PD Fast Charging Battery Pack Compatible with MacBook, iPad, iPhone 16/15/14/13/12 Series, Galaxy S24 Ultra, Steam Deck, Dell XPS
Original price was: $44.99.$25.99Current price is: $25.99.












Price: $44.99 - $25.99
(as of Jan 19, 2025 16:10:17 UTC – Details)
Product Description


Versatile Charging for All Devices
100W Fast Charge Portable Power Solutions


1 Office-Ready
2 Multi-User, Multi-Device
3 Travel-Friendly
4 All-Purpose Solutions
Model EnergyCore 120 Capacity 27000mAh/99.9Wh Battery Type Li-ion Battery Type-C1 Input 5V/3A,9V/3A,12V/3A,20V/5A(Max 100W) Type-C1 OutPut 5V/3A,9V/3A,12V/3A,20V/5A(Max 100W) USB-A OutPut 5V/3A,9V/2A,12V/1.5A,5V/4.5A(SCP22.5W) Type-C2 OutPut 5V/3A,9V/2.22A,12V/1.67A Type-C1+Type-C2 OutPut 100W+20W(Max 120W) Type-C1+USB-A OutPut 100W+22.5W(Max 122.5W)
Max 120W Ultra-High Output: Quickly charge your MacBook Pro 14” to 50% in just 35 minutes with a total maximum output of 120W. Achieve fast charging with the type-c to type-c cable included
27000mAh Ultra Large Capacity: With a large capacity of 27000 mAh, this power bank can fully charge a MacBook Pro about 1.5 times, an iPhone 14 about 5 times, or a Samsung23 about 4.4 times. Ideal for daily use and quick charging during meetings, outdoor activities, and emergencies
Supports 100W Input, 1.5 Hour Full Recharge: Enjoy 120W fast charging for the power bank itself, allowing a full recharge in just 1.5 hours. Use the 100W fast charging cable and charger for optimal results
Charging 3 Devices Simultaneously, Super Convenient: Equipped with two Type-C output ports and one USB-A output port, this power bank can fast charge up to 3 devices simultaneously, including laptops, tablets, and smartphones. Plus, it supports pass-through charging
Digital Display, Low Current Mode: The LED display shows crucial information such as remaining battery power. Enjoy safe and efficient charging for small devices like earphones and smartwatches with the intelligent “low current mode”
Safety Protection Function: Power bank has a built-in smart protection chip that intelligently recognizes various universal devices and also prevents dangerous situations such as overcharging, over-voltage, over-current and short-circuit for safety protection and greater durability
Wide Compatibility: The portable charger is compatible with MacBook Pro, MacBook Air 2022, Dell XPS 15/13, HP Spectre, iPad Pro, iPhone 15/iPhone 15 Plus/iPhone 15 Pro/iPhone 15 Pro Max, iPhone 14/14 Pro/14 Pro Max/13/12, Galaxy S23/S22/S21, Switch, DJI Mini 3 Pro,Steam Deck and More
Warm Reminder: For the first usage after receiving it, please drain the power bank first and then fully recharge it without interruption
Customers say
Customers appreciate the power bank’s fast charging speed, versatile charging capacity, and good battery quality. They find it charges multiple devices quickly and simultaneously. Many are satisfied with its size and value for money. However, opinions differ on the battery capacity, portability, and functionality.
AI-generated from the text of customer reviews
12 reviews for EnergyQC 120W 27000mAh Power Bank USB C 3-Port 99.9Wh PD Fast Charging Battery Pack Compatible with MacBook, iPad, iPhone 16/15/14/13/12 Series, Galaxy S24 Ultra, Steam Deck, Dell XPS
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Original price was: $44.99.$25.99Current price is: $25.99.
Amelia Thompson –
Powerhouse on the Go
I recently picked up the EnergyQC 120W 27000mAh Power Bank for work, and it has quickly become an indispensable tool in my daily routine. The power bank’s capacity and output are impressiveâit can charge my laptop and phone simultaneously without any issue.Despite its robust power, the design remains sleek and modern, fitting easily into my work bag. However, it’s worth noting that it is a bit on the heavier side, which is expected given its large capacity and power output.
Jedidiah Mecham –
Super Fast Charging Power Bank! âï¸âï¸âï¸âï¸âï¸
Iâm super impressed with how quickly this power bank charges my phone. I let my phone drain down to 15% and plugged it into the power bank. After just 30 minutes, my phone was up to 78%! Thatâs insanely fast, and the power bank doesnât get super hot, so Iâm not worried about it overheating.I also love that you can plug in two USB C devices and one USB A device at the same time. I tried it out and it worked great! I was able to charge two cell phones and a rechargeable flashlight all at once. Thepower bank went from 100% down to 56% in just 1.5 hours! It is remarkable that the power bank can simultaneously charge three devices while still maintaining 56% of its battery capacity.I highly recommend this power bank to anyone looking for way to charge their devices. Itâs easy to carry, airline-approved, and can fit in your backpack or purse. I have one in my car, one in our truck, and one in my backpack when I go on hikes or to school.Oh, and if you only use it to charge your phone, you can fully charge it to 100% about 3 to 4 times! Thatâs a huge bonus!I give this power bank 5 stars! âï¸âï¸âï¸âï¸âï¸ð§¡ððð©·â¤ï¸
Emil –
Not 27000 mAh!
I know, numbers on the power banks are marketing tricks. But this is a completely nonsense. No way there are 27000 mah in it! I have tested with an iPhone 15 PM. Battery capaciyy is around 4400 mAh. I should be able to get 6x charge. Let’s say, efficiency is not 100%, but at least I should get 5x charge. Buy I can only charge 2 charges for my Iphone. It means, there is about 9000-11000 mah.When I saw it drains really fast, I have decided to make tests. I have done various tests using usb tester and my cables are genuine, mfi cerfitied cables. Considering power bank is new, i can not imagine how bad it will be when used. Probably I will stick to my other brand 10000 mah power bank which is about 2-3 times lighter and smaller than this.
pjmsky9 –
My review of the power bank
This power bank charges pretty fast! A big update from my previous bank. It’s long lasting has type c and type a charging. It’s well worth the cost. I can go 3 to 4 days without powering up the bank. Great for sharing those that don’t have power. Fit perfectly into my side pocket bookbag or car cup holder in which I carry every where I go. It’s bunky for pants with front and back pockets but fits just right on leg pockets or camo/milia style side pockets. My favorite new device of the year. 99.99% very satisfying!
Chau –
120W ver. internal battery 4Ah x 6=24Ah=24,000mAh=88Wh; 65W ver. battery 4Ah x 5=20Ah=20,000mAh=74Wh
I found a YouTube video showing the internal battery of EnergyQC 65W to be 5 x 4 Ah (INR 21700) at 3.7 volts. So, knowing the internal layout of this power bank, it can only fit 6 batteries max, and the 120W 27,000 mAh version can only max out at 4Ah x 6=24Ah=24,000mAh=88Wh. I did a quick discharge test from 100% to 0% at 22.2 watts,11.824 volts, yielded 6983 mAh, and 82.4Wh. Now you convert it to 3.7v rating, which is (6981mAh X 11.825)/(3.7)= (22,317mAh/24,000mAh) x100= 93%. But it is advertised for 27,000mah so it is only 83% off the total capacity. A shorter calculation takes the measured Wh divided by the advertised Wh (82.4Wh/88wh or 82.4Wh/99wh). Also, remember to factor in the loss of energy conversion which is about 10-20% of total capacity. So, I bet that is why they advertise as 27,000mAh.Hence I bought it for $26 for the 120W version and I know it used a cylindrical battery (a little safer) instead of a pouch type. So, it is not that bad battery power bank for what I am paying because the same 20,000 mAh from a known trusted brand Iniu sold for $20. I didn’t test the durability or the advertised 100 watts + 20 watts = 120 watts charging. So, it is still unknown.Hope this helps.
Alfredo G. –
Powerful charger for laptop!
I have been using this power bank for my community trips and working remote and it has performed very well at charging my laptop tablet and phone. The charging speed is really fast, which is great for those fast charging devices. The power bank is a little heavy, but itâs understandable due to the fact that he can charge a laptop and itâs also great for portability and can fit in any backpack or duffel bag. Definitely worth the money specially for working remote or on the go and need to power, a laptop, phone and any other device. Very pleased with the quality and the charging speed of this power bank and definitely recommend!
CHANGHOON LEE –
big capacity, fast charging USB bank
I’ve been using 20000aH USB bank and it wasn’t enough when I take it to a trip. Especially if I’m using the laptop andthe phone charging together in the airplane for 10Hrs+, it was time to get a new bigger size of the USB bank, and found this big capacity 50000mAH USB Bank.This is what I expect/wanted the usb bank supports.1) Big capacity2) Support Fast chargingI don’t need any other features except big capacity, and fast charging.Gladly, this usb bank 50000aH is big enough and the size of the usb bank wasn’t that bulky!I’m glad the size is proper size to carry for the trip.I tested with my Samsung 24 Ultra and it’s supporting Fast charging. I’ve had different USB banks and some of them don’t support fast charging even though they advertise they do. But this USB bank is charging super fast for my phone.I compared with regular wall charger with same cable, and surprisingly, there was no difference between this usb bank and the wall charger. Wow.Also I like that this charger is using USB C to charge. No more needed to carry a Micro usb cable to charge the bank.It’s got USB-A, and USB-C ports, and It’s super charging even if you connect 2 devices.
Eric –
At first it was so large and heavy in my hand that I thought it was a Li-Po, but it’s definitely a lithium ion. Comes with a nice thick USB-C cable, but really nothing else. Would’ve been nice if it came with a soft pouch or something but what can you do. Of course, you’ll need to supply your own USB-C-to-A cables for charging devices that require a USB A port like rechargeable lights for instance (they won’t charge with a C-to-C cable). The unit itself though is legitimately the size of a small brick. It measures approximately 6″ x 2.25″ x 2″ and weighs about 2 lbs. Caution is recommended when handling it because I wouldn’t want to drop it on my foot, plus any inflicted damage might void the 2 year warranty (which is an awesome warranty btw).Fortunately, ease of use is on par with every other powerbank I’ve used in the past. Just plug in and you’re good to go. All the power button does is basically turn the screen on to see how much juice you have left. You don’t need to push it to either charge or discharge it. Doesn’t really get hot to the touch for smaller devices like tablets, watches or phones, but I haven’t yet tested it on my laptop since the wattage is only 65W. Should technically be sufficient for non-gaming computers, but it’s straddling the edge imo.The manual recommends that you discharge it completely out of the box before charging it back up to 100% to “activate the screen”, or else it might not give an accurate reading. I’m honestly not sure what that meant, since mine was at 70% before I used it the first time. Still, I did what I was told and went through quite a few devices before it reached 0; but does that mean if I charged it up to 100% out of the box, it would’ve treated 70% as 0%? Would it just stay at 100% forever? Is that normal for larger powerbanks? Either way, mine works just fine now, so I dunno. Just be careful to READ the manual when you first get it to avoid any preventable problems.Otherwise, I think it’s a great battery – very sleek and elegant looking, with plenty of power to charge multiple devices at once. Love the cable it comes with and you can even stand it up vertically without any stability problems. Doesn’t have rubberized feet or anything, so if you’re planning on keeping it put in a single location, you might want to stick on a few yourself to help with heat dissipation. A five star device for me.
O. A. Penderghast –
As silly as it sounds, I *do* feel like He-Man when I lift this brick of a power bank.This 27000 mAh charger is FANTASTIC. This large-capacity power bank is something I needed and am SO grateful to have. I am GIDDY knowing that I don’t have to look ridiculous in cafés or airports skulking along the wall to look for a power outlet and even MORE ridiculous camping out and setting up a gazillion cables to charge off that outlet. (For instance, I work in one café with NO outlets near their seating or tables. I am SO excited to bring this mega-battery to my next work session there. (I am confident I can go 4 hours with this charger, but I will update if it doesn’t last.)It came charged to around 85% capacity, so I immediately put it to the test. Since it has three ports (2 x USB-C and 1 USB-A, thank goodness), I charged my Apple Watch, iPhone 15, and 13″ MacBook Pro in one sitting and was impressed with the charging speed and capacity. The power bank charged all three devices without issue and relatively quickly while I drained it to test on the first use.It took about 2 hours to recharge the power bank from 0% to 100%. Considering the immense power capacity, that’s not too bad and not too much of an inconvenience.I wish it could be lighter and thinner, but I accept that the charger needs to be this size for this power capacity.This power bank would be great for road trips in vehicles with insufficient charging ports. Having this brick with me would help with frustrating cable lengths, inconvenient spots with no (or sometimes even with) outlets and emergency power needs on the go. I would definitely carry this on any future travel.I can’t wait until someone makes this smaller. Sign me up.
Bloggs –
Got for a rog ally as battery doesn’t last long and works well giving extra power to game abit longer, charges well and easy to use, not bad for the price
Uwe Wilhelm –
Es ist eine super Powerbank. Alles Top. An die Anleitung gehalten. Mein Handy jetzt scho vier Mal geladen und es ist noch genug Power drauf. Kann ich nur empfehlen.
Melanie S. –
Arrived in a box with a 1 m (3.3 ft) USB 2.0 Type C male to Type C male cable capable of delivering 100 W (20 V 5 A) with Power Delivery (PD) and a tiny user manual (EN/DE).It stands on any of its sides, including the smaller bottom and the side with the ports, and one side has more grippy material. This is useful because, if you would need to twist the cables to rotate the connectors, you can rotate the power bank instead and itâll stand on the side you choose.CAPACITY: Pulls 81.3 Wh from the wall charger, stores 71.8 Wh and delivers 63.4 Wh to devices.At 3.7 V: Pulls 21985 mAh from the wall charger, stores 19417 mAh and delivers 17152 mAh.Efficiency is 88%, based on the power bank warming up both on input and on output.CHARGING THE POWER BANK: Charges itself at 5, 9, 12, 15 or 20 V, pulling up to 3 A (15, 27, 36, 45 and 60 W, respectively). Any lower than 40 W is not going to make it feel very warm at all. It took 1 hour 40 minutes to charge fully from empty at 57 W.CHARGING DEVICES: Very well, on USB Quick Charge (QC) and USB PD, though device compatibility will vary by supported voltages. I have a Samsung Galaxy S21, which can charge at 22.5 W from a 65 W PD wall charger as well as a 65 W output of this power bank, at 9 V 2.5 A. This power bank gets warm whilst charging it. A few devices with a USB Type C port refused to charge from this power bank completely on USB Type C, even if I changed their Fast charging setting; they would only charge on USB Type A.SCREEN: Very readable percentage with tall digits, shown throughout charging and when you press the button, and a green lightning bolt icon in a circle appears when it charges itself or a device using USB Quick Charge (QC) or USB Power Delivery (PD). Starts blinking its battery level when it reaches 5%, and blinks the last digit as it charges itself.BUTTON: Decently intuitive. Press it once to show the battery level at any time, twice to turn its display and charging off (which Iâd expect a long press to do). Long pressing does nothing.AESTHETICS: This power bank is grey and black, slightly matte, and very visually attractive. The digits showing the battery percentage are nice and tall. Fingerprints are going to land all over the surface, no question.