Krisdonia AC Outlet Portable Laptop Charger (TSA-Approved) 27000mAh 130W Travel Laptop Power Bank & External Battery Pack for MacBook, Laptop, CPAP, Projector and More
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Sunday, Nov 9
Features
- Massive AC Output: AC output supports up to 130W to fully charge compatible devices: laptop, drone, projector, Nintendo Switch, camera battery, etc. Max AC Output: 130W
- Recharge 2.5X Faster: Super fast approx. 4.5hr to recharge with the 19V/2A DC input, save 60% recharge time. Includes a 19V/2A charger.
- QC 3.0 Technology: 2x USB-A ports are both compatible with QC 3.0 and can charge up your mobile devices at a lightning speed up to 18W. Includes a USB-A fast charging cable.
- 27000mAh Capacity: Enough power to keep you going for days. 6 charges for a iPhone 11, 6 charges for a Galaxy S10 & 1.5 charges for a 2015 12 MacBook.
- Pass Through Charging: It can power other devices while the power bank itself is recharging. The function is activated by pressing the button for 2 seconds while the power bank is recharging itself.
- Safe Durable & Guaranteed: Constructed with Lithium-ion Polymer battery cells and built in 6 security protection, Krisdonia power bank is safe to use. And we provide our Krisdonia customers a 12-month 100% satisfaction warranty.
Connector Type: Lightning, USB Type C, usb
Brand: Krisdonia
Battery Capacity: 27000 Milliamp Hours
Color: black
Special Feature: Fast Charging,Portable,Travel
Product Dimensions: 6.5 x 5.91 x 1.57 inches
Item Weight: 2.56 pounds
Item model number: NJF-3X
Batteries: 1 Lithium Polymer batteries required. (included)
Connectivity technologies: USB
Special features: Fast Charging,Portable,Travel
Other display features: Wireless
Color: black
Manufacturer: Shenzhen Nejifu Technology Co.,Ltd
Date First Available: April 29, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 9
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Color: black
This charger is powerful and versatile, capable of fully charging a laptop while still providing enough battery for phones and other small devices, with fast-charging ports and a convenient AC outlet. Its slim and sturdy design, and long-lasting capacity make it an excellent choice for travel or remote work, even if it feels a bit heavy in a backpack. Overall, it’s a reliable, well-built, and highly recommended backup power source that delivers great value for the money.
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Reviewed in the United States on August 27, 2025 by Iris
Color: black
I have been using this for a month. It is not that heavy and the 130W output and AC outlet make it incredibly versatile — I’ve used it to charge my MacBook, phone, and even a small projector without any issues.The charging ability is very quick. The 27000mAh capacity is impressive and lasts a long time. I love the digital display showing exact battery percentage — it adds precision and convenience. The layout of the ports is thoughtful, and everything is clearly labeled. Design-wise, it’s sleek, compact, and feels very durable. It fits easily into my backpack, and the matte finish gives it a premium feel. The TSA approval is a big bonus for frequent flyers. It is a multifunctional device.
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Reviewed in the United States on July 12, 2025 by Yulia
Color: black
Ultimate Krisdonia 27000mAh Power Bank – Quality, Speed, and Durability! Looking for a power bank that nails quality, charging speed, value for money, design, durability, and ease of use? The Krisdonia 27000mAh is perfect! Its top quality and fast charging speed keep all your devices powered, while the sleek design and solid durability make it a reliable companion. Ease of use is effortless, and it delivers unmatched value for money. If you want a power bank with superior quality, charging speed, value for money, design, durability, and ease of use, this Krisdonia is the ultimate choice!
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Reviewed in the United States on September 5, 2025 by Soraya Soraya
Color: black
I so wanted this to work, but it did not!! Even when fully charged, it barely stayed charged for 2 hours at best. It only charged my laptop and took forever, progressing only 1% at a time. And it is heavy
Reviewed in the United States on October 16, 2025 by Elizabeth
Color: black
This charger is super compact, it charges my laptop, phone, and other devices quickly with plenty of power to spare. I love the fast recharge and clear display with great quality, it keeps me powered up without any worries. It holds charge for a very long time and recharges fast. I highly recommend, you get value for your money.
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Reviewed in the United States on August 10, 2025 by Li
Color: black
Very useful for travel and remote work. It charges my laptop fully and still has enough battery left for my phone. The AC outlet is great for small devices. The display is clear and easy to read. It is a bit heavy and takes up space in a backpack. Overall, a reliable backup power source with good capacity.
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Reviewed in the United States on August 2, 2025 by Usra Z
Color: black
Excellent portable power bank for travel and work! The Krisdonia 27000mAh charger handles my MacBook, phone, and even a small projector with ease. The built-in AC outlet is super convenient, and it’s TSA-approved so no hassle at airports. Fast charging, solid build, and long battery life make it a must-have for business trips or outdoor setups. Highly recommend for anyone needing reliable, high-capacity portable power.
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Reviewed in the United States on July 21, 2025 by Paras Zaveri
Color: black
A generally good concept, except for some shortcomings. Everything has a cost, not just in price but in tradeoffs. For anyone with an already heavy computer bag, this additional weight and bulk are going to be noticed immediately. If you want power, you pay for it in several dimensions. There is no free joule. Experience shows that it takes about 4-5 hours to charge a depleted battery pack. That is about twice as long as it will power a typical Thinkpad using the AC outlet, though you can use the AC outlet power while the battery pack is being charged. In one test I completely removed the OEM battery from the Thinkpad and the battery pack successfully powered the computer for 2.5 hours on AC OUT without dropping below the recommended 20 percent minimum charge level. Note that the 20 percent is an industry recommendation but not mentioned by the distributor/manufacturer. For a typical laptop that calls for 19-20 volts DC, a far better design solution would have been a DC OUT at 19 VDC. Some Kristonia power products evidently have this feature. Instead, with this device, you have to use AC OUT to run through your laptop AC/DC converter/adapter, and that involves enormous inefficiencies. You lose energy in the DC=> AC conversion within the battery pack, then again with the AC=>DC conversion at your laptop adapter, and the battery pack then has to run a fan to cools its conversion innards, resulting in not just power losses but a bit of noise that may not be welcome to everyone. That fan appears to stay on when supply AC power out, rather than only operating when the internal components require cooling. Another design shortcoming. The "user manual" is the size of a post-card, with type too small to be read normally. To the device distributor: Redesign this thing for a 19 VDC OUT port, and a set of DC tip/connectors for a versatile range of laptops, and you will have a 5-star winner. Nice points: The power status display is a plus. The carrying case is a nice bit of foofoo. None of the components run hot. The AC/DC external adapter meets US safety standards (though the battery pack unit doesn't) The watt-hours output is clearly marked on the battery pack case to shore up your arguments with the unschooled knuckledraggers at TSA Speaking of TSA, the advertised 99.9 watt-hours would mean this is as powerful a "spare battery" pack as TSA and airlines would normally allow for carry-on. If you know how to press buttons, you should be able to operate in pass-through mode, charging the battery pack from an AC source while also supplying power to the AC and DC out ports. Summary: the product is a limited success, reflecting some unfortunate engineering tradeoffs resulting in inefficient power supply and limited utility of the device.
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Reviewed in the United States on October 26, 2022 by Escéptico